Grodan’s new, and improved, Gro-Block will allow for highly efficient plant growth, decreasing the amount of water and nutrients plants need. The Rockwool composition allows for uniform distribution of hydration, and promotes healthy root growth.
1.5"x1.5" mini block
45 mini blocks package
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Safety & compliance
Seller info
•Business name: Bad Hare Gardening, LLC
•Business address: 411 S Marshall St, Winston Salem, North Carolina, 27101, United States
I added hot water. Went away for like 2 minutes and suddenly a huge block of dirt ready to use. Super good product. Perfect amount. I got left with half a block 👍🏽👍🏽👍🏽 used for my jalepenos that were in full air because they were healing from over watering