Home > Products > Lawn & Garden > Indoor Gardening > Heat Mats Heat Mats Adding gentle heat to the root zone helps seeds sprout more quickly and encourages strong seedling growth. Keyword Super Saver YesNo Manufacturer HYDRO CRUNCHHydrofarm- Par SourcePlantation Products, Llc 1 Page size: select 91827364554 Page: of 1 Items 1 to 10 of 10 MSRP: $21.99 Hydrofarm 3" x 20" Windowsill Seedling Heat Mat 7.... Item #: HYFMT10004Mfg #: MT10004 Min Qty: 1 Click here for pricing and availability. MSRP: $30.49 Hydrofarm 10"x20-3/4" Seedling Heat Mat 17 watt Item #: HYFMT10006Mfg #: MT10006 Min Qty: 1 Click here for pricing and availability. MSRP: $54.49 Hydrofarm 20"x20-3/4" Seedling Heat Mat 45watts Item #: HYFMT10008Mfg #: MT10008 Min Qty: 1 Click here for pricing and availability. MSRP: $88.99 Hydrofarm 48"X20" Seedling Heat Mat 107 watts Item #: HYFMT10009Mfg #: MT10009 Min Qty: 1 Click here for pricing and availability. MSRP: $54.95 Hydrofarm 60W Propagation Mat 48 x12 Item #: HYF19007Mfg #: 19007 Min Qty: 1 Click here for pricing and availability. MSRP: $27.59 Hydro Crunch Temp Controller Heat Mat Thermostat Item #: HYCD940010600Mfg #: D940010600 Min Qty: 1 Click here for pricing and availability. MSRP: $20.99 Hydro Crunch 20.75"x10" Seedling Heat Mat 18Wt Item #: HYCD940002200Mfg #: D940002200 Min Qty: 1 Click here for pricing and availability. MSRP: $36.99 Hydrofarm Germination Station w/Heat Mat 72 cell 2... Item #: HYFCK64050Mfg #: CK64050 Min Qty: 1 Click here for pricing and availability. MSRP: $46.79 Hydrofarm Hot House w/Heat Mat 72cell 6in Dome Item #: HYFCK64060Mfg #: CK64060 Min Qty: 1 Click here for pricing and availability. MSRP: $40.59 Ferry Morse Heat Mat 10" x 20" Item #: PLPKHEATMATMfg #: KHEATMAT Min Qty: 8 Click here for pricing and availability. 1 Page size: select 91827364554 Page: of 1 Items 1 to 10 of 10