An essential item for any indoor grow tent set up. The Expando brings a solution to the negative pressure caused by installed extractor fans, this makes the sides of the grow tent bow inwards. The Expando pushes these bowed sides outwards, giving your plants more space to grow and a reduced risk of damage.
- More light space & room for growth.
- Better airflows & reduced hotspots.
- Reduced Risk of damaged plants & mould.
- Handles high negative pressure.
- Adds stability to tent.
- Easy & quick to assemble.
- Adjustable bar grip.
- Strong, Light & Durable.
- Adjustable for all tents 1m+.
- Add or remove at anytime.
- Bigger & better yields