BioGreen X-Bloom — Amino Acid Flowering Stimulator for Bigger Blooms
Best for: Growers wanting to maximise flowering density and plant vigour without PGR chemicals or EC creep
Our thoughts
X-Bloom sits in that useful middle ground — technically sharp without being complicated. It does one job properly: feeds your plants the amino acids and vitamins they actually need during bloom, works alongside what you're already using, and doesn't mess with your EC readings. One we recommend a lot for growers wanting measurable results without overcomplicating the feeding schedule.
BioGreen X-Bloom is a concentrated flowering stimulator and bloom booster designed to accelerate flowering and increase the density of your plant material during the blooming phase. Unlike phosphorus/potassium-heavy bloom additives, X-Bloom works through eight essential amino acids and vitamins that support energy production and stress resilience — meaning you get visibly faster results, especially on plants under pressure. It's PGR-free, won't spike your EC value in hydroponic systems, and works equally well in coco or soil.
How it compares
X-Bloom occupies a different space to traditional bloom boosters.
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vs. PK 13/14 style products: Those are macro-nutrient heavy and raise EC significantly. X-Bloom is amino-acid focused, EC-neutral, and works as a complementary additive rather than a replacement
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vs. premium House & Garden range: Same technical approach, considerably lower cost. You get the amino acid bioavailability without the premium markup
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vs. organic bacterial boosters: X-Bloom delivers faster, more measurable results on stressed plants due to smaller amino acid chains (700 DA) that plant cells can absorb more efficiently
Bottom line: this is a precision bloom additive for growers who want control and results, not a complete nutrient swap.
Usage guidance
X-Bloom is a supplement to your base nutrients, not a replacement. Use it throughout your flowering cycle once you've switched to a 12-hour light/dark schedule:
Weeks 1–2 of flowering
Add 1ml per litre of nutrient solution. This primes your plants with amino acids and vitamins as they transition to bloom mode.
Weeks 3–9 of flowering
Increase to 2ml per litre. This is where the flowering acceleration becomes visible — you'll see increased density and faster development of flower clusters.
Water quality note
Shake the bottle well before use. The concentrated amino acid blend settles, so a good shake ensures even distribution.
Compatible with all media
Works in coco, soil, hydroponic systems — wherever you're growing. Because it doesn't raise EC, it's particularly valuable in precision hydroponic setups where salt buildup matters.
Pairing with other products
X-Bloom pairs well with BioGreen's base nutrients and works alongside other bloom boosters. Many growers combine it with a phosphorus/potassium booster in late flowering for maximum density.
Technical specifications
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Product type: Concentrated flowering stimulator and amino acid booster
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Active ingredients: 8 essential amino acids, vitamins, and humic acids
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Organic extract content: 3% (supports beneficial microbial environments)
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Plant growth regulators: None — PGR-free formula
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EC impact: Negligible — does not significantly raise electrical conductivity
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Amino acid bioavailability: Synthesised amino acid chains at 700 DA (versus 10,000 DA in standard organic products), allowing uptake by plant cells up to 1,500 DA
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Dosage: 1ml per litre (weeks 1–2), 2ml per litre (weeks 3–9)
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Storage: Dark, frost-free conditions
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Suitable for: Coco, soil, and all hydroponic systems
Who this is for
- Hydroponic growers running precision nutrient control who need to avoid EC creep
- Experienced growers wanting measurable bloom density improvements without PGR chemicals
- Anyone already using BioGreen base nutrients and looking to complete the toolkit
- Growers managing stressed plants — X-Bloom shows visibly fast results on plants under pressure
- Budget-conscious growers wanting technical-grade bloom support without premium pricing
Particularly well suited to setups where precision and plant health matter equally.
Our take
X-Bloom does exactly what a bloom additive should: deliver the amino acids and vitamins your plants need during flowering, without overcomplicating your feeding schedule or spiking your EC. The amino acid bioavailability advantage means faster, more visible results than standard organic boosters, and the PGR-free formulation appeals to growers who want genuine plant performance, not chemical shortcuts.
If you're running a precision growing setup or want to step up your flowering results without ripping apart your existing nutrient regime, worth picking up while stock lasts. Does the job properly, day in, day out.
