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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Grow Chunks are a larger version (3/4" square) of the popular Grow Cubes
the GC Mini Bucker instead benefits from a 0
Overall product dimensions are 20 in W x 25 in D x 30 in H and a shipping weight is 221 lbs
This formulation acts as a compensator as lowering sunlight levels at the end of season precipitate drops in photosynthetic rate and ATP (plant sugar) production
high lumen output
Jump Start Commercial Seedling Heat Mat Modular Add-on 60"x21" GTBB20 Grow Chunks are a largerThis is the add on unit for the MTMDU Commercial Heat Mat. You can daisy chain up to 4 of these units to the MTMDU unit to maximize your seed starting area. Bottom heat is one of the most important and effective ways to improve germination and rooting. Our new HEAVY DUTY modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings. Warms root area 10 20F over ambient temperature to improve germination. Supersized mats:
US$ 3175.00
US$ 2925.00
US$ 3675.00
US$ 3250.00
US$ 1250.00
