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plant and root development
Power Si is proven to show benefits towards your crop's yield
EN designation means environmentally friendly in that the lamp passes EPA
This submersible pump is perfect for aquarium
It’s unique formula
Grodan PRO Delta 4 - 3 in Small Unwrapped Lighting Components plant and root developmentGro 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.
US$ 49.95
US$ 35.00
US$ 116.00
US$ 1702.50
