Grodan 4"x4"x2.5" With Hole Case of 216

Grodan 4"x4"x2.5" With Hole Case of 216


4 x 4 x 2.5 inch Growing Blocks with holes for smaller cubes. Used as a second stage from smaller cubes. The 1-1/2 inch round hole will accept the small cubes that come in a sheet or the wrapped cubes that come in a strip. Growing blocks are great for ebb and flow hydroponic systems or for use as mid stage for plants eventually going on to Rockwool slabs. The blocks are individually wrapped in plastic on four sides to hold moisture and stop alga growth. The base of each block is grooved for drainage. Blocks are supplied in 24 inch long tear away strips with 6 cubes per strip. Case of 216.

Learn About Rockwool

Item Number: 111019
International Article Number: 5702313999105
Manufacturer: Grodan
Manufacturer's Part Number: DM6.5
Brand: Grodan

This item is not available to order. Browse our items available to order.


Soaking and conditioning


Related Items

Home | Products | Learning Center | Returns & Refunds | Shipping | Privacy | Testimonials | Contact | Login | View Cart |

Copyright 1992-2020 Greentrees Hydroponics
2180 Chablis Court, Suite 108, Escondido, California 92029