Hydroponic Boosters & Additives — Push Every Plant to Its Full Potential
Your base nutrients get plants growing. Boosters and additives get them thriving. Whether you're chasing heavier flowers, stronger roots, denser buds, or more resin, the right additive at the right stage makes a measurable difference to your final yield.
Our range is built exclusively around Green Planet Nutrients — a professional-grade brand trusted by serious hydroponic growers across Australia and worldwide.
Shop by Growth Stage
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Propagation & Veg — Vitathrive (B-vitamins & essential elements), Ocean Magic (cold-pressed sea kelp), Root Builder (beneficial bacteria for explosive root development), Plant Guard (potassium silicate for stronger stalks and stress resistance)
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Transition & All-Stage — Pro Cal (calcium & magnesium to prevent deficiencies throughout the entire grow)
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Bloom & Flowering — Massive Bloom Formulation (up to 30% more dry weight), PK Spike (high-concentration phosphorus & potassium bloom trigger), Liquid Weight (carbohydrates & fulvic acid to bulk up flowers), Rezin (essential oil & resin enhancer for aroma and flavour)
Why Add Boosters to Your Feed Program?
- Target specific deficiencies that base nutrients alone can't address
- Maximise flower size, density, and dry weight at harvest
- Strengthen plant structure to support heavier yields
- Enhance terpene, resin, and essential oil production
- Support beneficial microbial life in the root zone
- Improve stress tolerance against heat, pests, and environmental swings
About Green Planet Nutrients
Green Planet formulates every product to work seamlessly together as part of a complete feed program. Each additive is designed to complement your base nutrients — not compete with them — so you can stack products with confidence and dial in your schedule stage by stage.
Available in 1L, 5L, and 20L sizes to suit home growers and commercial operations alike. Free shipping available on qualifying orders across Australia.
