Jump Start Commercial Seedling Heat Mat 60"x21" Dip 'N Grow How it works: SNS 209's

How it works: SNS 209's unique formula works by allowing the plant to uptake a small amount of rosemeric acid from the rosemary plant

13 in W x 11

thereby allowing for healthy new growth

as well as CO2 generators or regulators

Formerly HL 11997

Jump Start Commercial Seedling Heat Mat 60"x21" Dip 'N Grow How it works: SNS 209'sHydrofarm'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