Stonewool Delta Big Mama Gro-Block™
8" x 8" x 8" w/ Hole
Gro-Blocks™ are similar to a plant container. Need a 8" pot? Then choose this 8" Delta Big Mama Gro-Block™. Holes are perfect size for any 1.5" starter plug. Sold individually, labeled with instructions.
This is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.