Grodan Big Mama, 8" x 8" x 8", case of 18 hydro-components Auto resume dosing on restart

Auto resume dosing on restart after power loss

or wasting valuable electronic resources running cooling fans or other unwanted devices

allowing your plants to be spaced as the plant canopy requires

Technaflora's exceptional liquid extract is made from 100% pure

Grodan Big Mama, 8" x 8" x 8", case of 18 hydro-components Auto resume dosing on restartBIG MAMA is the largest block ever produced by Grodan. It is 8" square and contains over twice the amount of rockwool as the popular Hugo block. This block is big enough to grow a large plant for its entire life! When your plant outgrows its current block, just place it on top of Big Mama. BIG MAMA is solid rockwool and does not have a precut hole thus making it suitable to hold any size smaller block on top (even a Hugo).