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Product sheet
Biobizz All-Mix 20L - Pre-Fertilised Organic Soil for Indoor LED Cultivation
€22.25
Tax included
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20L pre-fertilised organic soil — Ready to use through the full cycle, from cutting to flowering under LED grow lights.
Selected by BloomLED, French growshop expert with 10+ years of experience, for healthy and productive indoor grows.
20 litres · 100% organic · Pre-mix nutrients · LED-friendly
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ENRICHED SOIL
Biobizz All-Mix 20L: the all-in-one organic substrate for indoor LED grows
The Biobizz All-Mix 20L is a 100% organic, pre-fertilised potting soil designed to support your plants from cuttings to flowering, with no need to add nutrients at the start of the cycle. Hand-picked by BloomLED, the French growshop with 10+ years of expertise, this Dutch substrate is the reference choice for indoor growers who prioritise organic quality under LED horticultural lighting.
| Feature | Value |
|---|---|
| Brand | Biobizz (Netherlands) |
| Volume | 20 litres |
| Composition | Sphagnum & black peat, perlite, worm castings, organic pre-mix |
| Type | 100% organic, pre-fertilised |
| Nutrient autonomy | 2 to 3 weeks after transplant |
| Use | Indoor grow & bloom under LED |
20LUsable volume
100%Organic
2-3 wksFeed-free start
🌱 Pre-fertilised, ready to use
The built-in organic nutrient pre-mix feeds your plants for 2 to 3 weeks after transplant — no need to start fertilising right away.
💧 Optimised drainage & aeration
Perlite ensures excellent drainage and oxygen at the root zone — ideal for intensive LED grows that demand a living, well-aerated medium.
🍃 100% organic, Biobizz certified
Natural composition with no chemical fertilisers. Compatible with the full Biobizz nutrient range and most organic indoor LED grow protocols.
Is Biobizz All-Mix suitable for LED grows?
Absolutely. Horticultural LEDs run cool, which lowers evaporation and favours a living substrate like All-Mix. Full-spectrum LED + pre-fertilised organic soil is the winning combo of expert growshops.
How long before I need to add nutrients?Around 2 to 3 weeks after potting up. From there, top up with the Biobizz liquid range (Bio-Grow then Bio-Bloom) or any organic feed matched to your cycle.
The BloomLED pick: for indoor grows under full-spectrum LED, All-Mix offers the best balance between simplicity, performance and respect for living soil. Designed in France, selected by growing enthusiasts.
✓ BloomLED expert 10+ years✓ 100% organic✓ Fast EU shipping
ALL-MIX-20L-TERR
New
20L pre-fertilised organic soil — Ready to use through the full cycle, from cutting to flowering under LED grow lights.
Selected by BloomLED, French growshop expert with 10+ years of experience, for healthy and productive indoor grows.
20 litres · 100% organic · Pre-mix nutrients · LED-friendly