Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w/ Hole (64/Cs) (8/Plt) Operating pressure range is 2

Operating pressure range is 2

Be sure to also purchase the Supply Duct Kit (#310787) to attach duct work to the air outlet and send dry air back into the garden

5/8 in or 0

Made in the U

Tray sold separately and may fit differently depending on brand

Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w/ Hole (64/Cs) (8/Plt) Operating pressure range is 2Gro 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.