Grodan PRO Delta 4 - 3 in Small Unwrapped Lighting Components meats and other food products

meats and other food products fresh up to 5 times longer than other storage options

Flowering Cal Mag helps plants enhance water and nutrient uptake

Optimal full spectrum provides plants Veg and Flower all stages with everything they desire in the natural sunlight

Outperforms standard HPS bulbs

EN designation means environmentally friendly in that the lamp passes EPA

Grodan PRO Delta 4 - 3 in Small Unwrapped Lighting Components meats and other food productsGro 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.