GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia

Unlock Maximum Yields with GT Iconic Grow & Bloom

The GT Iconic Grow & Bloom is the next-generation single-part hydroponic nutrient from Growth Technology, manufactured in Australia for Australian growing conditions. Combining advanced chelation technology with a fully balanced mineral profile — including built-in Calcium and Magnesium — GT Iconic delivers complete plant nutrition in one bottle, with no A+B mixing required. Professional-grade results. Beginner-friendly simplicity. Every grow.

Why GT Iconic is the Go-To 1-Part Nutrient in Australia

• True Single-Part System: One bottle provides complete nutrition from start to finish — no measuring two parts, no mixing errors, no guesswork.
• Complete Hydroponic Nutrient Profile: Contains all essential macro and micronutrients including Calcium and Magnesium, preventing deficiencies without additional supplements.
• Advanced Chelation Technology: Ensures nutrients remain bioavailable for rapid uptake, improving absorption speed, growth rate, and overall plant health.
• pH-Buffered Smart Formula: Built-in buffer system maintains stable pH levels in your reservoir, reducing fluctuations and minimising manual adjustments.
• Clean & Safe: Urea-free, chloride-free, and sodium-free — protecting root systems and preventing long-term salt build-up.
• Versatile Growing Media: Compatible with run-to-waste systems, coco coir, soil, potting mixes, and indoor container gardening.

Choose Your Stage

• GT Iconic Grow (Vegetative Nutrient): High-nitrogen formula for rapid leaf development, strong stems, and dense canopy growth during the vegetative stage. Sold individually.
• GT Iconic Bloom (Flowering Nutrient): Elevated phosphorus and potassium to drive bigger flowers, improved yield, and enhanced essential oil and resin production. Sold individually.

Performance Benefits

• Faster vegetative growth and stronger root systems
• Increased flower size, density, and final yield weight
• No nutrient deficiencies — fully complete formula
• Stable EC and pH in hydroponic systems
• Simplified feeding schedule — ideal for beginners and experienced growers alike

How to Use

• Stage: Select Grow for vegetative phase or Bloom for flowering — sold individually
• Mixing: Add directly to water — no second part required
• Target pH: Maintain between 5.5–6.5 for optimal nutrient uptake
• Compatible with: Run-to-waste hydroponics, hand watering, coco coir, and soil grows

Available Sizes

• 1L Bottle
• 5L Bottle
• 20L Commercial Size

GT Iconic Grow & Bloom is the complete single-part hydroponic nutrient for Australian growers who want professional results without the complexity of multi-part feeding systems — from first feed to final harvest.

Frequently Asked Questions

How do I mix GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia correctly?

Always 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 GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia 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.

What is the shelf life of GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia?

Unopened, GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia 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.

Can I use GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia in soil as well as hydroponics?

GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia 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.

How do I dispose of leftover nutrient solution made with GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia?

Dilute 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.

Does GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia ship fast within Australia?

Yes — GT Iconic Grow & Bloom 1-Part Hydroponic Nutrient System Australia 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.