Simply place the Cube Cap over the top of your RockWool, Coco Blocks or whatever substrate you plant starts in.
Keeping pests at bay and reflecting light away from the soil or rockwool base of your plants, reducing water loss.
Efficiently eliminate algae, fungus gnats and their root eating larva sometimes found on rock wool and coco growing blocks.
It is one of the first environmentally safe solutions available.
They are reusable and indispensable.
Looking for substrates for seeds or clones?
