{"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","url":"https:\/\/apexgrow.com.au\/products\/thc-coco-a-b-high-concentrate-2-part-coco-coir-nutrient-australia","provider":"Apex Grow","version":"1.0","type":"link"}