SUNBLASTER™ HEAT SHEETS provide bottom heat to your propagation trays that is proven to increase the speed of root formation on cuttings and accelerate germination of seeds. This is especially important if your propagation area is in a cold or cool location.

• Provide bottom heat to your 1020 propagation trays that is proven to increase the speed of root formation on cuttings and accelerate germination of seeds
• Speed seed germination and stimulate root growth by keeping soil at 70°F
• Stronger heating wire and thicker multi-layer construction offering even uniform heat and durability to withstand rugged greenhouse environments