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Hydroponic seed germination and foliage plant propagation are good examples
For double ended 1000 watt lamps
1 in inlet and outlet for whole house application
Works well with all nutrient lines
actual product dimensions are: Weight(lb) 21
Neptune's Harvest Crab Shell 4 lb Bag Microbe Life Hydroponic seed germination and foliageNeptunes Harvest Organic Crab Shell (2 3 0) is an excellent dry organic source of nutrients, including Calcium and Magnesium. It retains moisture in the soil and builds the organic matter. Gives roots something to grab onto, for a food source, creating a deeper root system. Crab Shell is high in Chitin (Kite en), promoting growth of Chitin eating bacteria in soil. Helps eliminate Ants, Grubs, Fungus and Root Nematodes (all Chitin based in structure).