Massive by Green Planet
Massive by Green Planet
Massive by Green Planet

Massive Bloom Formulation by Green Planet — 1-2-3 Bloom Booster

GP-NUT-MASSIVE-1L

Sale price$21.95
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Shipping calculated at checkout.

Size
  • In stock, ready to ship
  • Backordered, shipping soon
  • Free shipping on orders over $499*

Massive Bloom Formulation is Green Planet's premier flowering additive — the flagship bloom booster of the range. Its 1-2-3 formula combines L-form amino acids, a vitamin profile, a carbohydrate blend, and chelated minerals alongside phosphorus and potassium. The components work to promote flower size, aromatics, essential oils, chlorophyll content, photosynthesis, CO2 utilisation, cell expansion, and cell wall thickness — and to transport vital fluids and cell-building materials to the flower sites for stacked, aromatic flower clusters. Run at 5 mL/L through flower alongside any Green Planet base, from a 1L bottle up to a 207L drum for commercial rooms.

Select Size

Built for Flower Size Promotes flower size, cell expansion, and cell wall thickness — moving fluids and building materials to the flower sites.
More Than P and K L-form amino acids, vitamins, carbohydrates, and chelated minerals back the phosphorus and potassium.
Aromatics & Oils Supports essential oil production and aromatics alongside chlorophyll content and photosynthesis.
Home to Commercial Four sizes from a 1L bottle for the tent through to a 207L drum for commercial-scale rooms.

Specifications

NPK: 1-2-3
Type: Flowering additive — bloom booster
Key inputs: L-form amino acids, vitamins, carbohydrates, chelated minerals
Rate: 5 mL per litre through flower
Solution strength: Adds 300–400 PPM at full rate
Works with: Any base nutrient, including GP3 and Dual Fuel
Sizes: 1L, 5L, 20L, 207L
Brand: Green Planet
Grow Guys Tip
  • Massive adds 300–400 PPM to your solution at the full 5 mL/L rate. Green Planet's feed charts already account for this — but if you run your own numbers, back your base off accordingly or you'll overfeed.
  • Mix your base in first, then add Massive, stir well, and adjust pH last.
  • The 207L drum is priced for commercial rooms — talk to us about freight before ordering, as drums fall outside standard shipping.

How to Use It

1 Mix your base nutrient into the reservoir first, following your usual feed program.
2 Add Massive at 5 mL per litre once flowering begins, and stir thoroughly.
3 Check your PPM against the feed chart — remember Massive contributes 300–400 PPM at full rate — then adjust pH.
4 Run it for the duration of flowering to support flower development through to harvest.

Pairs Well With

Frequently Asked Questions

What does Massive Bloom Formulation do?

Massive is Green Planet's premier flowering additive. Its amino acids, vitamins, carbohydrates, and chelated minerals support flower size, essential oil production, and cell development through the flowering stage.

Can I use Massive with any base nutrient?

Yes. Massive runs alongside any base — GP3, Dual Fuel, or another brand's feed program — at 5 mL per litre through flower.

Does Massive raise my nutrient solution's PPM?

Yes. At the full 5 mL/L rate Massive adds roughly 300–400 PPM to the solution. Green Planet's feed charts account for this, but if you build your own feed, reduce your base to compensate.

When should I start using it?

Massive is used for the duration of the flowering stage — start when flowering begins and run it through to harvest per the Green Planet feed chart.

Is the 207L drum shipped like normal orders?

No. Drums are bulky freight and fall outside standard shipping — get in touch before ordering and we'll quote freight for your location.

Stack the Clusters

Ships Australia-wide from Tasmania. Free shipping over $499*.

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