Hydrofarm MTMDA Jump Start 60" x 21" Hydroponic Seed Heat Mat Modular Add-On Brand_Flaxta Use each bin individually for

Use each bin individually for waste or recycling as needed around the office

fitting seamlessly into any SaluSpa portable hot tub and spa model

Part number: SWARM-5FX

Dimensions (L x W x H): 20 x 20 x 6 inches

Hydrofarm MTMDA Jump Start 60" x 21" Hydroponic Seed Heat Mat Modular Add-On Brand_Flaxta Use each bin individually forThis is the add on unit for the MTMDU Commercial Heat Mat. The 60x21 inch mat will maximize your seed starting area by daisy chaining up to 4 of these units to the MTMDU unit (MTMDU sold separately) and is required. The new, stronger heating wire and thicker multi layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. The waterproof construction means you don't have to worry about splashing when