Rockwool Grow Cubes by Grodan. Large Bag.
Small air pockets form spaces for roots to take in oxygen but still be moist. Good stuff.
Large bag will fill 23 one-gallon containers. Cubes are approximately 3/8" by 3/8" square.
Your Price $39.95 / each Estimate Shipping · Price Match
— Ships from Portland, Oregon USA
For more information, please visit the manufacturer
See more grodan products.