Grodan® Stonewool Delta Gro-Blocks™ 3"
Grodan® Stonewool Delta Gro-Blocks™
GRDN DELTA 4 G 42 / 40 NO WRAP (384)
3"X3"X2.5"
Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blocks™. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions.