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Monopotassium Phosphate
The starting and operating characteristics of electronic/digital ballasts are different than traditional magnetic core & coil ballasts
but has no effect on birds
The world famous Roots Excelurator
cacti and succulents
Seedling Heat Mat Commercial 60x21" 140W Micronized Monopotassium PhosphateHydrofarm's Commercial Heat Mat helps maximize your growing area by letting you daisy chain up to 4 of the MTMDA add on units to this one. 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: 60" x 21" Rugged