Heat Mat, Commercial, 60x21 inch with 6' Cord AC Units It also acts as an

It also acts as an anti-feedant

The wand reaches over dense canopies and into tight greenhouse aisles

making the Biggie perfect for maintaining a drier top and preventing waterlogged conditions

and root mass growth

liquid-filled

Heat Mat, Commercial, 60x21 inch with 6' Cord AC Units It also acts as anHydrofarm'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. Supersized mats: 60" x 21" Rugged and durable with waterproof connectors Daisy chain up to 5 units (4 add