Grodan Delta 4 – 3 in Block 3 in x 3 in x 2.5 in No Hole (15/Plt)
$283.02 (as of November 29, 2018, 12:46 am)
Product Number: 713050
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. Big Mama 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.