Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W spl_cp Great for both potting soil

Great for both potting soil and hydroponic gardening

Inoculate flowering and fruiting plants with the high CFUs

You can plug the trigger cable into a standard 24-hour timer or environmental controller

Par: 2108 umol/s

Xtra versatile

Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W spl_cp Great for both potting soilThis 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: