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Réf CO2-BOX-SAC
CO2 Generator Boost CO2BOX 409g – Natural CO2 for Tents up to 1.44 m²
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€16.90
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CO2 Diffuser
Boost CO2BOX 409 g: the growth lever most indoor growers overlook
Inside a sealed tent, CO2 drops below 400 ppm within hours and photosynthesis slows right down, whatever your lighting. The CO2BOX Boost fixes that bottleneck with a single litre of tap water.
A self-running biological reaction, no pressurised gas
The bag holds 409 g of dry organic substrate. Add one litre of water and the reaction releases CO2 steadily for roughly twenty days, no spikes and no sudden drops. No regulator, no valve, no sensor.
| Specification | Value |
|---|---|
| Concentration reached | 1200 to 1500 ppm |
| Run time | Around 20 days |
| Coverage | Up to 1.44 m² (120 × 120 cm) |
| Activation | 1 litre of tap water |
| Power supply | None — non-pressurised system |
1500ppm CO2
20days run time
1.44m² covered
🌱 Photosynthesis unlocked
Three to four times ambient levels: denser foliage, tighter internodes and a visibly sturdier plant structure.
⏱️ Ready in two minutes
Pour in a litre of water, stir, then hang it above the canopy — CO2 is heavier than air and settles onto the leaves.
🛡️ Completely safe
Organic substrate, nothing under pressure, no leak risk. Store it and move it without special handling.
When in the cycle should I use the CO2BOX?
During vegetative growth and the first two to three weeks of flowering, when metabolism peaks. On seedlings or freshly rooted cuttings it is simply too early.
Do I need to adjust my tent temperature?
Yes. For that extra carbon to become biomass, aim for 25 to 30 °C with sufficient light intensity. Below that range the benefit stays marginal.
Lighting and nutrition already sorted? CO2 is usually the last missing link.
✓ 100% natural✓ No electricity✓ Non-pressurised
| EAN13 | 8435405307324 |
|---|
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Up to 1500 ppm of CO2 for 20 days — one litre of water is all it takes, no power supply and no pressurised cylinder.
Hand-picked by BloomLED, indoor growing specialists for over 10 years.
409 g · 1.44 m² · 20 days · Non-pressurised
€16.90
In stock