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Perfect for use in 72 Cell Standard Inserts that drop into 10" x 20" Seed Tray Flats
earthworm castings
Always follow the product label and current General Hydroponics feeding program
Repeat weekly
Balanced 20-20-20 NPK formula promotes overall plant health and growth
LightRail® Hanging Bracket Kit for LightRail® 3.0, 3.5 and 4.0 Supplements & Additives Perfect for use in 72LightRail Hanging Bracket for Grow Tents The Tent Hanging brackets will enable you to hang and run a LightRail 3. 5 or 4. 0 light mover in your grow tent. The Tent Hanging Brackets are for LightRail and are straight forward and simple to install. LightRail Hanging Bracket for Grow Tents Weight (lb.): 0. 5 Height (in.): 2. 5 Width (in.): 5 Length (in.): 8
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