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Green Planet Massive
Massive is Green Planet’s flagship bloom enhancer, scientifically formulated to maximise flower size, weight, aroma, and overall yield. This powerhouse additive combines L-form amino acids, vitamins, carbohydrates, chelated minerals, and naturally occurring growth hormones such as gibberellins and the potent plant steroid triacontanol. Together, these elements accelerate photosynthesis, improve CO₂ utilization, and transport vital nutrients directly to flowering sites, resulting in dense, aromatic, and high-quality blooms.
Unlike generic bloom boosters, Massive offers a clean, highly soluble formula free from dyes or carbonates, ensuring minimal residue and reliable performance across all growing systems. It is engineered to enhance both the quantity and quality of your harvest, increasing dry weight and flower density without compromising plant health. Suitable for hydroponics, coco, and soil, Massive integrates seamlessly into any nutrient regimen, especially alongside the GP3 base system.
By stimulating metabolic activity, strengthening cell walls, and improving floral development, Massive helps plants achieve their full genetic potential. Growers consistently report heavier yields, improved terpene expression, and higher-quality harvests with this industry-leading bloom enhancer.
A true bloom maximiser that delivers exceptional flower size, weight, and quality.
Bigger, Fuller Flowers
Promotes heavier, denser floral clusters by expanding internodal spacing and delivering essential building blocks.
Enhanced Photosynthesis
Triacontanol and vitamins boost photosynthetic efficiency, CO₂ uptake, and overall plant metabolism.
Complete Bloom Support
Packed with amino acids, carbohydrates, minerals, and gibberellins.
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Tasmania's own hydroponics shop
Buy online & collect in-store at 2/322 Hobart Rd, Youngtown TAS, usually within the hour.
Green Planet Massive
Key Highlights
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Key Highlights
- Combines L-form amino acids, vitamins, carbohydrates, and chelated minerals to enhance cell division and flower mass.
- Supplies natural gibberellins to expand internodal spacing, creating room for fuller flower sites.
- Enriched with triacontanol to supercharge photosynthesis, chlorophyll content, and CO₂ efficiency.
- Contains humic and fulvic compounds to improve nutrient absorption and internal transport.
- Builds thicker cell walls and improves plant resilience for healthier crop quality.
- Proven to increase dry weight yields by up to 30% in grower reports.
- Clean, soluble, and free from artificial dyes for safe use in all systems.
Directions for Use
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Directions for Use
Dilution Rate
- Root Drench: 5 mL per 1 L of water from Week 2 of flowering until one week before harvest.
- Root Drench (Soil): 10 mL per 1 L of water from Week 2 of flowering until one week before harvest.
Application
- Shake the bottle well before use.
- Add Massive to your nutrient solution at 5 mL/L during the bloom phase.
- Mix thoroughly and check EC and pH as Massive can increase EC by 0.6 - 0.8 mS/cm.
- Use according to the AU Feed Program or Nutrient Calculator for precise dosing.
- For soil application, apply at 10 mL/L once weekly during flowering, providing around 10 L per plant.
Store in a cool, dark, frost-free location. Keep container sealed to preserve freshness.
Resources
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Resources
- Green Planet Massive Bloom Formulation - Product Information
- Green Planet GP3 - Recirculating and Drain-to-Waste Feed Charts
- Green Planet Dual Fuel - Feed Chart
- Green Planet Dual Fuel - Basic Feed Chart - 2019-09-01
- Green Planet Booklet 2026
- Green Planet Massive - SDS - Canada Supplier - V1.1 - 14-01-2016
Shipping & Returns
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Shipping & Returns
Check delivery options for the currently selected item and quantity.
Estimate is for this item and quantity only. Final whole-order freight is confirmed at checkout.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 1 L
