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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 |
The built-in organic nutrient pre-mix feeds your plants for 2 to 3 weeks after transplant — no need to start fertilising right away.
Perlite ensures excellent drainage and oxygen at the root zone — ideal for intensive LED grows that demand a living, well-aerated medium.
Natural composition with no chemical fertilisers. Compatible with the full Biobizz nutrient range and most organic indoor LED grow protocols.
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.
| EAN13 | 8718403231618 |
|---|