Grodan Delta 4 Block 3 in x 3 in x 2.5 in w/ Hole (48/Cs) fish bone meal

fish bone meal

Its unique formula also allows for outstanding control of powdery mildew found in the garden

The Intake Duct Kit allows duct work to be attached to the intake on the Quest 506 Dehumidifier

Ideal for air movement from an air pump to air stones

This soil is amended with organic ingredients including bat guano

Grodan Delta 4 Block 3 in x 3 in x 2.5 in w/ Hole (48/Cs) fish bone mealGro 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.