Pay in 4 interest-free payments of $47.20 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Pressure: Pumps 25 psi
Water: 15-20 GM
AND BLOOM WHERE SPACE IS LIMITED
it fits seamlessly into vertical racks
Grodan Big Mama, 8" x 8" x 8", case of 18 nutrient-combo Pressure: Pumps 25 psiBIG MAMA is the largest block ever produced by Grodan. It is 8" square and contains over twice the amount of rockwool as the popular Hugo block. This block is big enough to grow a large plant for its entire life! When your plant outgrows its current block, just place it on top of Big Mama. BIG MAMA is solid rockwool and does not have a precut hole thus making it suitable to hold any size smaller block on top (even a Hugo).
US$ 199.99
US$ 85.00
US$ 1447.50
