Hydrofarm Jump Start Heat Mat 20" x 20" - Medium HMT UN3098 CLASS 5.1(8) CORROSIVE A total of 40 Liters

A total of 40 Liters can be made with 1 unit

Do not mix with other household chemicals

Transfer Athena Perafoam into the "Perafoam" tank on the Athena Reset Foamer

Double density handles

*Colour: YELLOW

Hydrofarm Jump Start Heat Mat 20" x 20" - Medium HMT UN3098 CLASS 5.1(8) CORROSIVE A total of 40 LitersHYDROFARM JUMP START HEAT MAT 20" X 20" Re engineered for better performance and greater durability! The new, stronger heating wire and thicker multi layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. Features: Increases success of seedlings and cuttings Warms root area 10 20F over ambient temperature to improve germination Light, watering, and planting information on mat Waterproof