Grodan Gro-Block Improved

Available: In Stock

Typical Lead Time: 4-7 Days

$156.58
Successful pre-order.Thanks for contacting us!

The Improved Grodan Gro-Block has better density and hydrophilic technology for better water distribution and root support. This rockwool grow block is a staple among hydroponic growers. The substrate material allows water and nutrients to be uniformly distributed while allowing for good drainage, oxygen, and moisture retention. The will material improves control of EC and avoids issues with dry spots. 

The Improved Grodan Gro-Block has better density and hydrophilic technology for better water distribution and root support. This rockwool grow block is a staple among hydroponic growers. The substrate material allows water and nutrients to be uniformly distributed while allowing for good drainage, oxygen, and moisture retention. The will material improves control of EC and avoids issues with dry spots.