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Outperforms standard HPS bulbs
EN designation means environmentally friendly in that the lamp passes EPA
It’s unique formula
Ionic Bloom is enhanced with the crucial elements that support increased budding points and large
Grodan PRO Delta 4 - 3 in Small Unwrapped Lighting Components Outperforms standard HPS bulbsGro 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.
