Grodan Grow-Cubes Large 2 cu ft horticultural-grade vermiculite

horticultural-grade vermiculite

3 in length x 39

The water pressure forces the solution downstream

modular system that provides complete grow space control

Then choose a 3 in Gro-Block

Grodan Grow-Cubes Large 2 cu ft horticultural-grade vermiculiteGrow Cubes are small loose 1 2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and much cleaner than peat based media. The properties of Grow Cubes make it like a 50 50 mix of absorbent to repellent stonewool.