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Réf MASS-BLOOM-HYD-50G
Massive BLOOM Hydropassion – PK 50-33 Flowering Booster
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FLOWERING BOOSTER
Massive BLOOM Hydropassion: the PK formula that pushes your flowering to the max
Massive BLOOM is an EC PK 50-33 fertilizer designed for indoor growers who want denser, heavier and more aromatic flowers. Its water-soluble powder combines highly available phosphorus and potassium, spirulina extract, mineral-rich sea water and vitamin C: a bio-stimulant cocktail that turns the end of your cycle into an explosion of production. Hand-picked by BloomLED experts for its proven growshop reliability.
| Feature | Detail |
|---|---|
| Fertilizer type | EC PK 50-33 fertilizer (Phosphorus / Potassium) |
| Form | Water-soluble powder, perfect dilution |
| Recommended dose | 0.3 g per litre of watering water |
| Bio-stimulants | Spirulina + sea water + L-ascorbic acid (vitamin C) |
| Usage cycle | Flowering and fruiting phase |
| Compatible crops | Herbal, medicinal, vegetable, ornamental plants |
PK 50-33Phosphorus-potassium ratio
0.3 g/LUltra economical dosage
3-in-1PK + spirulina + sea water
🌸 Massive flowering
The PK 50-33 ratio directly targets the fruiting phase: more flower sites, denser buds, boosted final yield across your entire indoor grow.
🌊 Marine bio-stimulants
The sea water extract delivers magnesium, calcium, sulfur and rare trace elements. Spirulina adds vitamins A, B, K and antioxidant phycocyanin for vigorous plants.
💧 Perfect solubility
The powder dissolves instantly without residue, ideal for hand watering or hydroponic systems. Economical 0.3 g/L dosage lasts for weeks of use.
When should I use Massive BLOOM in the flowering cycle?
Start Massive BLOOM from the 3rd week of flowering, alongside your base PK nutrient. Keep the 0.3 g/L dosage until the last week before flushing. The bud-fattening phase is when PK 50-33 delivers its best results.
Is Massive BLOOM compatible with other Hydropassion fertilizers?Yes, Massive BLOOM is designed as a PK additive: it complements your nutrient programme without replacing it. It works in synergy with a base flowering fertilizer and pairs perfectly with the Hydropassion range (Prime Sugar, Liquid Ocean) recommended by BloomLED.
Designed in France and hand-picked by BloomLED, indoor growshop expert for 10+ years: Massive BLOOM is the PK additive most used by our customers to go from a "decent" flowering cycle to an "exceptional" one.
✓ French growshop selection✓ BloomLED expert advice✓ EC certified fertilizer✓ Economical dosage
MASS-BLOOM-HYD-50G
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Product Massive BLOOM Hydropassion – PK 50-33 Flowering Booster ideal for professional use, personal use, performance. Quality and performance guaranteed.
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PK 50-33 · Water-soluble · 0.3 g/L · All indoor crops
€9.90
In stock