Grodan Big Mama, 8" x 8" x 8", case of 18 hydro-components Simplify your nutrients by directly

Simplify your nutrients by directly installing Dosatron Doser into the water supply line

Features a high efficiency SunBlaster 11 Watt high output light consuming 20% less power than a standard domestic light bulb and giving 10

Green Manufacturing:

a 1 inch gap or greater must be present between the top of the fixture and the surface it is mounted under to enable adequate air flow

Grodan Big Mama, 8" x 8" x 8", case of 18 hydro-components Simplify your nutrients by directlyBIG 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).