{"title":"THC Nutrients","description":"\u003cp\u003eTHC Nutrients is a high-concentrate professional nutrient brand engineered for growers who demand maximum performance from every litre. Apex Grow stocks the complete THC Nutrients range for Australian growers, including THC Grow \u0026amp; Bloom A+B, THC Coco A+B, THC Cal-Mag, THC Silica, THC Roid flower enhancer, THC Eksit bloom finisher, THC Reskue plant recovery formula, and THC Rhizo Shield root zone defence. THC Nutrients are formulated at high concentrate ratios for cost efficiency and precision feeding, covering every stage from root zone health through to final flush. Suitable for coco coir, rockwool, and recirculating hydroponic systems. Fast shipping across Australia.\u003c\/p\u003e","products":[{"product_id":"thc-coco-a-b-high-concentrate-2-part-coco-coir-nutrient-australia","title":"THC Coco A\u0026B | High-Concentrate 2-Part Coco Coir Nutrient Australia","description":"\u003ch2\u003eUnlock Maximum Yields with THC Coco A\u0026amp;B\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTHC Coco A\u0026amp;B\u003c\/strong\u003e (Total Horticultural Concentrate) is a premium \u003cstrong\u003ehigh-concentrate 2-part coco coir nutrient system\u003c\/strong\u003e engineered specifically for Australian coco growers. Coco coir's high cation exchange capacity (CEC) naturally binds calcium and magnesium, causing deficiencies and limiting growth. THC Coco A\u0026amp;B is formulated to counteract this — delivering elevated Calcium, Magnesium, and Iron for consistent nutrient uptake and optimal plant performance across both vegetative and flowering stages. No separate Cal-Mag required. Just one complete system from first feed to final harvest.\u003c\/p\u003e\u003ch2\u003eVegetative Stage | Explosive Growth \u0026amp; Root Development\u003c\/h2\u003e\u003cp\u003eDuring the vegetative phase, THC Coco A\u0026amp;B delivers a high-nitrogen, calcium-rich formula that builds the structural foundation your plants need for a heavy-yielding harvest.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Root Development:\u003c\/strong\u003e Supports aggressive root expansion in coco coir — essential for efficient nutrient uptake throughout the grow cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Nitrogen for Fast Canopy Growth:\u003c\/strong\u003e Drives rapid leaf production, side branching, and canopy expansion for maximum light absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium for Structural Strength:\u003c\/strong\u003e Promotes thick stems and strong plant structure, preparing plants for heavy flowering loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium for Chlorophyll Production:\u003c\/strong\u003e Maintains deep-green foliage and efficient photosynthesis throughout the vegetative phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Coco Nutrient Uptake:\u003c\/strong\u003e Prevents common coco issues including yellowing, slow growth, and nutrient lockout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFlowering Stage | Bigger Flowers \u0026amp; Maximum Yield\u003c\/h2\u003e\u003cp\u003eAs plants enter flowering, THC Coco A\u0026amp;B shifts to a high phosphorus and potassium-driven profile, maximising flower formation, fruit development, and final harvest weight — while maintaining balanced Cal-Mag levels to prevent late-stage deficiencies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Phosphorus for Flower Initiation:\u003c\/strong\u003e Triggers rapid bud formation and a strong, sustained flowering response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElevated Potassium for Yield \u0026amp; Density:\u003c\/strong\u003e Increases flower size, density, and overall harvest weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinued Calcium Support:\u003c\/strong\u003e Strengthens plant structure to support heavy flowers and prevent collapse under yield pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium \u0026amp; Iron for Plant Health:\u003c\/strong\u003e Maintains chlorophyll levels and supports energy production during the high-demand bloom stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Coco Nutrient Uptake:\u003c\/strong\u003e Prevents lockout and ensures reliable feeding right through to harvest.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy THC Coco A\u0026amp;B Outperforms Generic Coco Nutrients\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEC-Balanced Coco Formula:\u003c\/strong\u003e Purpose-built to overcome coco lockout and deliver stable, consistent nutrient uptake across the full grow cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Cal-Mag — No Additives Required:\u003c\/strong\u003e Elevated calcium and magnesium levels eliminate the need for separate Cal-Mag supplements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Concentrated for Maximum Value:\u003c\/strong\u003e Use less nutrient per litre while achieving faster growth and higher yields — ideal for hobby and commercial growers alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Chelation Technology:\u003c\/strong\u003e Keeps micronutrients available across a wider pH range, reducing deficiencies and improving overall plant performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical-Grade Purity:\u003c\/strong\u003e Free from chlorides, sodium, and urea — clean feeding for healthy roots and efficient uptake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-System Compatible:\u003c\/strong\u003e Optimised for coco coir run-to-waste systems while remaining fully compatible with hydroponics and soil.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage:\u003c\/strong\u003e Suitable for full grow cycle — vegetative and flowering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing:\u003c\/strong\u003e Add Part A to water first, mix thoroughly, then add Part B. Never mix concentrates directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2ml–4ml per litre — adjust based on growth stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget pH:\u003c\/strong\u003e 5.8–6.2 for optimal coco nutrient uptake\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eTHC Coco A\u0026amp;B is the complete, high-concentrate \u003cstrong\u003ecoco coir nutrient system\u003c\/strong\u003e for Australian growers who demand deficiency-free growth, explosive flowering, and maximum harvest weight — without the complexity of multi-additive feeding programs.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-silica-potassium-silicate\"\u003e\u003cstrong\u003eTHC Silica\u003c\/strong\u003e\u003c\/a\u003e — strengthens stems and improves stress resistance; add to water before base nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-eksit-final-bloom-booster\"\u003e\u003cstrong\u003eTHC Eksit\u003c\/strong\u003e\u003c\/a\u003e — late-stage bloom booster to stack in the final 2–3 weeks for maximum density and terpene production\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-roid-flower-enhancer\"\u003e\u003cstrong\u003eTHC Roid\u003c\/strong\u003e\u003c\/a\u003e — high-PK bloom booster to run during peak flowering for bigger, denser flowers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I mix THC Coco A\u0026amp;B correctly?\u003c\/h3\u003e\n\u003cp\u003eAlways add nutrients to water, never add water to concentrated nutrients. Fill your reservoir with the target volume of fresh water first, then add each part of THC Coco A\u0026amp;B separately, stirring between additions. If using a multi-part formula, add micro or Part A first, then grow or bloom, then any additives. Measure pH and EC after mixing and adjust to your target range — typically 5.8–6.2 pH and 1.4–2.2 EC for most crops.\u003c\/p\u003e\n\u003ch3\u003eWhat is the shelf life of THC Coco A\u0026amp;B?\u003c\/h3\u003e\n\u003cp\u003eUnopened, THC Coco A\u0026amp;B has a shelf life of 2 years when stored in a cool, dark location out of direct sunlight. Once opened, use within 12 months. Shake or stir well before each use as some formulations can settle. Do not freeze concentrated nutrients as this can cause precipitation of minerals that will not fully redissolve.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Coco A\u0026amp;B in soil as well as hydroponics?\u003c\/h3\u003e\n\u003cp\u003eTHC Coco A\u0026amp;B is formulated for hydroponic systems but can be used for soil and coco growing at adjusted rates. Soil typically requires lower EC than hydro or coco as nutrients are buffered by the growing medium. Start at 50–70% of the recommended hydroponic dose when applying to soil and increase based on plant response.\u003c\/p\u003e\n\u003ch3\u003eHow do I dispose of leftover nutrient solution made with THC Coco A\u0026amp;B?\u003c\/h3\u003e\n\u003cp\u003eDilute spent nutrient solution with water and use it to water outdoor garden beds or lawns — it is an excellent fertiliser for outdoor plants. Avoid disposing of large volumes directly into storm drains. In residential situations, diluted nutrient runoff down a household drain is acceptable in small quantities.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Coco A\u0026amp;B ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Coco A\u0026amp;B ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43324738535487,"sku":"NTHCCF-1L","price":43.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43324738568255,"sku":"NTHCCF-5L","price":113.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43324738601023,"sku":"NTHCCF-20L","price":332.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/thc-coco-range_1000x1000_Grey-copy-7.png?v=1776485497"},{"product_id":"thc-eksit-final-bloom-booster","title":"THC Eksit | Final-Stage Bloom Booster for Maximum Yield \u0026 Density","description":"\u003cp\u003e\u003cstrong\u003eTHC Eksit\u003c\/strong\u003e is a mineral-based late-stage bloom booster engineered to drive final flower swelling, increase density and weight, and enhance oil and secondary metabolite production during the critical finish window of flowering.\u003c\/p\u003e\n\u003cp\u003eIn the final weeks of bloom, plants undergo a metabolic shift toward ripening and mass accumulation. Without targeted nutritional support at this stage, cell expansion slows, energy demand goes unmet, and flowers finish short of their potential, leaving size, density, and quality on the table. THC Eksit is formulated specifically for this phase.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphorus-Driven Energy (ATP Production \u0026amp; Flower Expansion)\u003c\/strong\u003e  Phosphorus is the primary driver of ATP synthesis, cell division, and flower development. Eksit delivers available phosphorus during peak demand to support final-stage flower enlargement and push flowers to full structural development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium Regulation (Density, Water Balance \u0026amp; Cell Structure)\u003c\/strong\u003e  Potassium governs osmoregulation, carbohydrate transport, and cell wall integrity. Adequate potassium at this stage produces tighter, denser flower formation and reduces airy or underdeveloped results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Metabolite Stimulation (Oil \u0026amp; Resin Production)\u003c\/strong\u003e \u003cbr\u003eLate flowering is when plants produce essential oils, aromatic compounds, and protective resins.\u003cbr\u003eEksit supports carbohydrate movement into flowers and the metabolic pathways linked to oil and terpene production, improving aroma, flavour, and overall quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Mineral \u0026amp; Organic Input Synergy\u003c\/strong\u003e \u003cbr\u003eDerived from natural mineral sources and organic-based compounds. No harsh synthetic forcing agents as it works with the plants biology for a clean, efficient finish without over stressing plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrives final flower swelling and increases overall harvest weight\u003c\/li\u003e\n\u003cli\u003eImproves bud density and structural development in the finish phase\u003c\/li\u003e\n\u003cli\u003eEnhances oil, terpene, and resin production for improved quality\u003c\/li\u003e\n\u003cli\u003eSupports carbohydrate transport and energy metabolism at peak demand\u003c\/li\u003e\n\u003cli\u003eCompatible with hydroponics, coco coir, and soil\u003c\/li\u003e\n\u003cli\u003eWorks alongside existing base bloom nutrients — no program overhaul required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat You'll Notice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVisible increase in flower size and swell in the final 2–3 weeks\u003c\/li\u003e\n\u003cli\u003eHeavier, denser harvests with improved structure\u003c\/li\u003e\n\u003cli\u003eEnhanced aroma and resin production\u003c\/li\u003e\n\u003cli\u003eMore complete and consistent finish across the canopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eApply during the final 2–3 weeks of the flowering stage alongside your base bloom nutrients. Use after your main PK feeding phase to maximise the final swell without overloading early-stage flower development.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen to Use:\u003c\/strong\u003e Final 2–3 weeks of flowering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Add to nutrient solution alongside base bloom nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Systems:\u003c\/strong\u003e Hydroponics, coco coir, and soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eUse after your main PK feeding phase to maximise the final swell without overloading early bloom.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-grow-bloom-a-b-high-concentrate-2-part-hydroponic-nutrient-australia\"\u003e\u003cstrong\u003eTHC Bloom A\u0026amp;B\u003c\/strong\u003e\u003c\/a\u003e — the base bloom nutrient Eksit is stacked with during the final flowering phase\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-roid-flower-enhancer\"\u003e\u003cstrong\u003eTHC Roid\u003c\/strong\u003e\u003c\/a\u003e — run Roid during peak bloom, then transition to Eksit in the final 2–3 weeks for a complete finish strategy\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/terra-aquatica-final-part-ripening-booster-au\"\u003e\u003cstrong\u003eTerra Aquatica Final Part\u003c\/strong\u003e\u003c\/a\u003e — an alternative bloom finisher for growers running Terra Aquatica base nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhen do I start using THC Eksit?\u003c\/h3\u003e\n\u003cp\u003eIntroduce THC Eksit at the start of the flowering or fruiting stage — typically when you switch your light cycle to 12\/12 for photoperiod plants or when pre-flowers appear on autoflowers. Early introduction primes the plant for heavy flower production. Some growers start THC Eksit during the final 1–2 weeks of vegetative growth to front-load the transition. Follow the feeding chart for your specific crop.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Eksit alongside my base nutrient?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Eksit is designed to complement your existing base nutrient. Add your base nutrient first, then add THC Eksit and any other additives. Always check total EC after mixing to ensure you are not overfeeding. If EC is too high, reduce your base nutrient dose proportionally rather than reducing THC Eksit — the booster's specialised chemistry should remain at full dose for best results.\u003c\/p\u003e\n\u003ch3\u003eWill THC Eksit affect my nutrient solution's pH?\u003c\/h3\u003e\n\u003cp\u003eAdding THC Eksit may shift your reservoir pH slightly. Always measure and adjust pH after adding all nutrients and additives. Target pH 5.8–6.2 for hydroponics and coco, 6.0–6.5 for soil. Use a calibrated pH meter and pH Up or pH Down solution to dial in your final reading.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Eksit ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Eksit ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43145592176703,"sku":"NTHCE-1L","price":83.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43145592209471,"sku":"NTHCE-5L","price":320.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43145592242239,"sku":"NTHCE-20L","price":879.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/EKSIT_1000x1000_Grey-copy-19_15eeffcb-ba34-4195-8c4b-42260b815255.png?v=1776671499"},{"product_id":"thc-reskue-plant-recovery-formula","title":"THC Reskue | Plant Recovery Formula for Chlorosis, Stress \u0026 Nutrient Lockout","description":"\u003cp\u003e\u003cstrong\u003eTHC Reskue\u003c\/strong\u003e is a targeted plant recovery formula engineered to reverse stress-induced decline fast. When chlorophyll synthesis breaks down, nutrient uptake stalls, or roots stop functioning properly, plants deteriorate quickly. Reskue addresses the underlying cause, not just the symptom.\u003c\/p\u003e\n\u003cp\u003eBuilt around chelated trace elements, fulvic acid, amino acids, and root function support compounds, it restores the core physiological systems that keep plants healthy and productive. Compatible with hydroponics, coco coir, and soil.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReverses chlorosis and restores green leaf colour\u003c\/li\u003e\n\u003cli\u003eImproves nutrient uptake and overcomes lockout conditions\u003c\/li\u003e\n\u003cli\u003eReactivates plant metabolism under stress\u003c\/li\u003e\n\u003cli\u003eSupports root recovery after damage or transplant shock\u003c\/li\u003e\n\u003cli\u003eWorks across all grow systems and media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eChelated iron, magnesium, manganese, and zinc restore chlorophyll production and reactivate photosynthesis. Fulvic acid binds to nutrients and transports them across cell membranes — improving uptake efficiency and breaking through lockout. Amino acids reduce the energy demand on stressed plants and accelerate cellular repair. Root support compounds restore oxygen uptake and nutrient exchange in damaged root zones.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eApply at the first signs of stress, yellowing, or poor growth. Add to your nutrient solution as directed. Use across all grow systems — hydroponics, coco, and soil. The earlier you apply, the faster the recovery and the less yield impact you'll see.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTHC Reskue is a plant recovery system — not just another additive. Use it when your plants need to get back on track, fast.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-cal-mag-supplement\"\u003e\u003cstrong\u003eTHC Cal-Mag\u003c\/strong\u003e\u003c\/a\u003e — correct underlying Ca\/Mg deficiencies alongside Reskue for faster, more complete recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-rhizo-shield-root-protection\"\u003e\u003cstrong\u003eTHC Rhizo Shield\u003c\/strong\u003e\u003c\/a\u003e — protect and sterilise the root zone while Reskue restores plant health above ground\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/o16-stabilized-oxygen-plant-booster\"\u003e\u003cstrong\u003eO16 Stabilised Oxygen\u003c\/strong\u003e\u003c\/a\u003e — improves root zone oxygen levels to support recovery in stressed or damaged root systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I add THC Reskue to my feeding program?\u003c\/h3\u003e\n\u003cp\u003eAdd THC Reskue to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.\u003c\/p\u003e\n\u003ch3\u003eIs THC Reskue compatible with organic and mineral nutrient programs?\u003c\/h3\u003e\n\u003cp\u003eTHC Reskue is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Reskue in soil, coco, and hydro?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Reskue is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Reskue ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Reskue ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43147275960383,"sku":"NTHCR-1L","price":45.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43147275993151,"sku":"NTHCR-5L","price":180.95,"currency_code":"AUD","in_stock":true},{"title":"20","offer_id":43147276025919,"sku":"NTHCR-20L","price":542.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/THC-RESKUE_1000x1000_Grey-copy-17.png?v=1776746840"},{"product_id":"thc-rhizo-shield-root-protection","title":"THC Rhizo Shield | Root Zone Defence, Sterilisation \u0026 Plant Immune Support","description":"\u003cp\u003e\u003cstrong\u003eTHC Rhizo Shield\u003c\/strong\u003e is a multi-function root zone conditioner and defence solution to suppress pathogens, maintain a clean rhizosphere, and activate plant immune responses. In any grow system, the root zone is constantly exposed to bacteria, fungi, algae, and viral contaminants. Once established, these form biofilm layers and infection points that cause root rot, block nutrient uptake, and stress plants at a fundamental level.\u003c\/p\u003e\n\u003cp\u003eRhizo Shield combines plant-derived bioactive compounds and microbial control agents to prevent pathogen establishment before it becomes a problem, and correct it when it does. Compatible with hydroponics, coco coir, and soil. Also effective as a foliar spray and equipment steriliser between cycles.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuppresses root rot (Pythium), fungal pathogens, algae, and harmful bacteria\u003c\/li\u003e\n\u003cli\u003ePrevents biofilm formation and organic contamination in the root zone\u003c\/li\u003e\n\u003cli\u003eImproves oxygen diffusion, nutrient exchange, and root surface activity\u003c\/li\u003e\n\u003cli\u003eActivates natural plant defence responses for improved disease resistance\u003c\/li\u003e\n\u003cli\u003eMulti-use: root zone, foliar application, and equipment sterilisation\u003c\/li\u003e\n\u003cli\u003eNon-toxic, plant-derived, and safe across all grow systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003ePlant-derived bioactive extracts — including phenolics, organic acids, and secondary metabolites — disrupt microbial cell membranes and inhibit the growth of fungi, bacteria, and algae at the root surface. The microbial control mechanism creates an environment hostile to harmful organisms without relying on living bacteria, breaking down organic contamination and preventing pathogen re-establishment. A cleaner root zone allows better oxygen diffusion and nutrient exchange, directly improving plant performance. Rhizo Shield also triggers induced systemic resistance, strengthening the plant's own defence mechanisms before infection takes hold.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAdd to your nutrient solution regularly to maintain a clean rhizosphere. Apply as a foliar spray to treat fungal outbreaks directly. Use between crop cycles for equipment and system sterilisation. Works across DWC, NFT, aeroponics, coco, and soil.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eUse preventatively — stopping pathogens early is far easier and less costly than correcting an outbreak mid-cycle.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTHC Rhizo Shield is a root zone defence system — not just a treatment. Use it to protect your crop from the ground up.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/o16-stabilized-oxygen-plant-booster\"\u003e\u003cstrong\u003eO16 Stabilised Oxygen\u003c\/strong\u003e\u003c\/a\u003e — improves dissolved oxygen in the root zone, creating conditions hostile to anaerobic pathogens like Pythium\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/guardian-hydro-clean-root-zone-steriliser\"\u003e\u003cstrong\u003eGuardian Hydro Clean\u003c\/strong\u003e\u003c\/a\u003e — use between cycles to sterilise your system before Rhizo Shield maintains protection through the grow\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-reskue-plant-recovery-formula\"\u003e\u003cstrong\u003eTHC Reskue\u003c\/strong\u003e\u003c\/a\u003e — if root damage has already occurred, pair Rhizo Shield with Reskue to defend and recover simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I add THC Rhizo Shield to my feeding program?\u003c\/h3\u003e\n\u003cp\u003eAdd THC Rhizo Shield to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.\u003c\/p\u003e\n\u003ch3\u003eIs THC Rhizo Shield compatible with organic and mineral nutrient programs?\u003c\/h3\u003e\n\u003cp\u003eTHC Rhizo Shield is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Rhizo Shield in soil, coco, and hydro?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Rhizo Shield is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Rhizo Shield ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Rhizo Shield ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43147279433791,"sku":"NTHCRS-1L","price":50.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43147279466559,"sku":"NTHCRS-5L","price":194.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43147279499327,"sku":"NTHCRS-20L","price":542.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/THC-RHIZO-SHIELD_1000x1000_Grey-copy-19.png?v=1776747230"},{"product_id":"thc-cal-mag-supplement","title":"THC Cal-Mag | Calcium \u0026 Magnesium Supplement for LED Grows, Coco \u0026 RO Water","description":"\u003cp\u003e\u003cstrong\u003eTHC Cal-Mag\u003c\/strong\u003e is a calcium and magnesium supplement formulated for modern grow environments where deficiencies are increasingly common. High PAR LED lighting pushes plants harder than HPS ever did — increasing photosynthetic rates, accelerating nutrient demand, and exposing the calcium and magnesium shortfalls that come with RO water, coco coir, and soft water systems. \u003cbr\u003eThe result is tip burn, interveinal yellowing, weak structure, and nutrient imbalance that limits what your plants can actually achieve.\u003c\/p\u003e\n\u003cp\u003eTHC Cal-Mag restores Ca and Mg levels to stabilise plant function, strengthen cell structure, and support efficient light utilisation under high-intensity conditions. Essential mineral-based, PGR-free, and compatible with hydroponics, coco coir, and soil.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorrects calcium deficiency — eliminates tip burn and strengthens cell walls\u003c\/li\u003e\n\u003cli\u003eCorrects magnesium deficiency — reverses interveinal yellowing and restores photosynthesis\u003c\/li\u003e\n\u003cli\u003eEssential for LED, RO water, and coco coir setups where Ca\/Mg is consistently low\u003c\/li\u003e\n\u003cli\u003eRaises and stabilises EC for more consistent nutrient delivery\u003c\/li\u003e\n\u003cli\u003eImproves uptake efficiency of all other nutrients in the solution\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eCalcium builds cell walls and supports root tip and new growth integrity — without it, stems weaken and tips burn. Magnesium sits at the centre of the chlorophyll molecule, driving photosynthesis, light energy capture, and enzyme activation. \u003cbr\u003eUnder high PAR LED, demand for both minerals increases faster than most base programs or water sources can supply. Cal-Mag also stabilises EC and ion exchange in the root zone, preventing the nutrient lockout that follows an imbalanced solution.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAdd to your nutrient solution throughout all growth stages, or apply at first signs of deficiency. Add before base nutrients if required to ensure proper mixing. Works across DWC, NFT, coco, and soil.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e If you're running RO water, coco coir, or high-intensity LED lighting — Cal-Mag isn't optional. These three factors consistently deplete calcium and magnesium faster than standard programs account for.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTHC Cal-Mag is a foundational supplement for modern grow systems — not an afterthought. Get your Ca and Mg right and everything else in your feed program works better.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I add THC Cal-Mag to my feeding program?\u003c\/h3\u003e\n\u003cp\u003eAdd THC Cal-Mag to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.\u003c\/p\u003e\n\u003ch3\u003eIs THC Cal-Mag compatible with organic and mineral nutrient programs?\u003c\/h3\u003e\n\u003cp\u003eTHC Cal-Mag is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Cal-Mag in soil, coco, and hydro?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Cal-Mag is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Cal-Mag ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Cal-Mag ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43147285069887,"sku":"NTHCCM-1L","price":42.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43147285102655,"sku":"NTHCCM-5L","price":127.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43147285135423,"sku":"NTHCCM-20L","price":387.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/THC-cal-mag_1000x1000_Grey-copy-18.png?v=1776748668"},{"product_id":"thc-roid-flower-enhancer","title":"THC Roid Flower Enhancer | High-PK Bloom Booster for Size, Density \u0026 Yield","description":"\u003cp\u003e\u003cstrong\u003eTHC Roid Flower Enhancer\u003c\/strong\u003e is a high-PK bloom booster formulated with pharmaceutical-grade P₂O₅ and K₂O to drive flower development during the stage that determines your final harvest weight. When plants shift into reproductive metabolism, phosphorus and potassium demand increases sharply. If supply doesn't keep pace, flower size stalls, density drops, and yield potential is left on the table.\u003c\/p\u003e\u003cp\u003eTHC Roid delivers highly available phosphorus and potassium at the concentrations flowering plants actually need — accelerating cell division, increasing flower mass, and improving overall crop quality. PGR-free, mineral-based, and compatible with any base nutrient program across hydroponics, coco coir, and soil.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncreases flower size and dry weight during mid-to-late bloom\u003c\/li\u003e\n\u003cli\u003eImproves density and tightens flower structure\u003c\/li\u003e\n\u003cli\u003eFuels ATP energy production and rapid cell division in developing blooms\u003c\/li\u003e\n\u003cli\u003eEnhances nutrient transport and osmoregulation for heavier, more uniform flowers\u003c\/li\u003e\n\u003cli\u003ePharmaceutical-grade inputs for high solubility and consistent uptake\u003c\/li\u003e\n\u003cli\u003eNo synthetic PGRs — enhances natural flowering processes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003ePhosphorus drives ATP energy production and cell division in developing blooms. Potassium governs water movement, enzyme activation, and carbohydrate transport — increasing density and stress tolerance through bloom. Pharmaceutical-grade purity ensures both are rapidly available with no lag.\u003c\/p\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eApply during the mid-to-late flowering stage alongside your base nutrient program. Add to your nutrient solution and adjust EC accordingly. Works across DWC, NFT, coco, and soil.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eStart at a lower dose and increase gradually while monitoring EC — high-PK formulas are potent and dialling in your dose gives you the yield gains without the risk of overfeeding.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eTHC Roid is a bloom performance nutrient — not just a PK additive. Use it to push your flowering plants to their actual yield ceiling.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-grow-bloom-a-b-high-concentrate-2-part-hydroponic-nutrient-australia\"\u003e\u003cstrong\u003eTHC Bloom A\u0026amp;B\u003c\/strong\u003e\u003c\/a\u003e — the base bloom nutrient THC Roid is stacked with during peak flowering\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-eksit-final-bloom-booster\"\u003e\u003cstrong\u003eTHC Eksit\u003c\/strong\u003e\u003c\/a\u003e — transition from Roid to Eksit in the final 2–3 weeks for a complete mid-to-late bloom strategy\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-cal-mag-supplement\"\u003e\u003cstrong\u003eTHC Cal-Mag\u003c\/strong\u003e\u003c\/a\u003e — maintain Ca\/Mg balance when running high-PK boosters to prevent lockout and deficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I add THC Roid Flower Enhancer to my feeding program?\u003c\/h3\u003e\n\u003cp\u003eAdd THC Roid Flower Enhancer to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.\u003c\/p\u003e\n\u003ch3\u003eIs THC Roid Flower Enhancer compatible with organic and mineral nutrient programs?\u003c\/h3\u003e\n\u003cp\u003eTHC Roid Flower Enhancer is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Roid Flower Enhancer in soil, coco, and hydro?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Roid Flower Enhancer is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Roid Flower Enhancer ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Roid Flower Enhancer ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43147289133119,"sku":"NSTER-1L","price":40.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43147289165887,"sku":"NSTER-5L","price":124.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43147289198655,"sku":"NSTER-20L","price":337.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/ROID_1000x1000_Grey-copy-20.png?v=1776749007"},{"product_id":"thc-silica-potassium-silicate","title":"THC Silica | Potassium Silicate for Stronger Stems, Stress Resistance \u0026 Plant Structure","description":"\u003cp\u003e\u003cstrong\u003eTHC Silica\u003c\/strong\u003e is a fully soluble potassium silicate supplement built for growers who want stronger plants without compromising their nutrient program. Most base nutrients don't include silicon — and that gap shows up as weak stems, stress sensitivity, and structures that can't support what you're trying to grow.\u003c\/p\u003e\u003cp\u003eMineral-based, and compatible with all hydroponics, coco coir, and soil.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReinforces stems and branches to handle heavy canopy and flower weight\u003c\/li\u003e\n\u003cli\u003eThickens outer cell layers for improved heat, drought, and pest resistance\u003c\/li\u003e\n\u003cli\u003eLimits harmful ion uptake (Al, Na, Mn) for a more stable root zone\u003c\/li\u003e\n\u003cli\u003eDelivers potassium alongside silicon for nutrient transport and enzyme support\u003c\/li\u003e\n\u003cli\u003eFully soluble — no precipitation, no reservoir issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eAbsorbed silicon is deposited into plant tissue as SiO₂, physically reinforcing cell walls and outer layers. This increases stem strength, reduces water loss, and improves the plant's natural barrier against environmental stress and pest pressure. Full solubility ensures rapid, consistent uptake from the first application.\u003c\/p\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eUse throughout veg and into early flower. Always add to water first before base nutrients to prevent precipitation. Works across DWC, NFT, coco, and soil.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eSilica first, always — adding it after other nutrients causes precipitation and reduces effectiveness.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eBuild stronger plants from the cell wall up. THC Silica gives your structure the foundation your yields depend on.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-grow-bloom-a-b-high-concentrate-2-part-hydroponic-nutrient-australia\"\u003e\u003cstrong\u003eTHC Grow \u0026amp; Bloom A\u0026amp;B\u003c\/strong\u003e\u003c\/a\u003e — the base nutrient THC Silica is most commonly stacked with throughout veg and early flower\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/thc-cal-mag-supplement\"\u003e\u003cstrong\u003eTHC Cal-Mag\u003c\/strong\u003e\u003c\/a\u003e — pairs with Silica to cover both structural strength and calcium\/magnesium balance\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/budlink-micronutrient-booster-australia\"\u003e\u003cstrong\u003eHY-GEN Budlink\u003c\/strong\u003e\u003c\/a\u003e — another professional silica additive for growers wanting to compare or stack silica sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I add THC Silica to my feeding program?\u003c\/h3\u003e\n\u003cp\u003eAdd THC Silica to your nutrient solution after mixing your base nutrient. Always add additives to water rather than directly to concentrated nutrient solutions. Stir well after each addition and check EC and pH before use. Start at the lower end of the recommended dose range and increase progressively — additives are potent and more is not always better.\u003c\/p\u003e\n\u003ch3\u003eIs THC Silica compatible with organic and mineral nutrient programs?\u003c\/h3\u003e\n\u003cp\u003eTHC Silica is compatible with most hydroponic nutrient programs including both mineral and organic-based systems. If running a fully organic or biological program, check the formulation — some mineral additives can inhibit beneficial microbial populations. When in doubt, contact us at hello@apexgrow.com.au for compatibility advice specific to your setup.\u003c\/p\u003e\n\u003ch3\u003eCan I use THC Silica in soil, coco, and hydro?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Silica is suitable for use across all growing mediums including soil, coco coir, perlite, rockwool, and all recirculating and run-to-waste hydroponic systems. Dose rates may vary slightly between growing systems — always follow the manufacturer's feeding chart for your specific medium.\u003c\/p\u003e\n\u003ch3\u003eDoes THC Silica ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — THC Silica ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"THC","offers":[{"title":"1L","offer_id":43147293163583,"sku":"NTHCS-1L","price":30.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":43147293196351,"sku":"NTHCS-5L","price":83.95,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":43147293229119,"sku":"NTHCS-20L","price":276.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/THC-SILICA_1000x1000_Grey-copy-18_1.png?v=1776749580"}],"url":"https:\/\/apexgrow.com.au\/collections\/thc-nutrients.oembed","provider":"Apex Grow","version":"1.0","type":"link"}