Grodan Stonewool Delta Gro-Blocks & Big Mama Options:Grodan Delta 6.5 - 4 in Block 4 in x 4 in x 2.5 in w/ Hole (36/Cs) shoppers will find a million

shoppers will find a million reasons to keep these heavy duty black shopping bags on hand

The RLC-1 connects with up to 512 DEva 1000W grow lights (spread across two zones) using “buy them anywhere” standard telephone cables

There is nothing better than a plant full of phat

EYE HORTILUX PowerVEG T5 Colors provide nanometer-specific spectrums to further enhance the vegetative and flowering growth cycles

Includes an 8' power cord

Grodan Stonewool Delta Gro-Blocks & Big Mama Options:Grodan Delta 6.5 - 4 in Block 4 in x 4 in x 2.5 in w/ Hole (36/Cs) shoppers will find a millionGro 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.