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 $38.68 / each Estimate Shipping · Price Match
3.2% Off Suggested Retail Price $39.95 You Save $1.27!
— Ships from Portland, Oregon USA