The Hydrofarm Jump Start seedling heat mat warms the root area 10 to 20 degrees Fahrenheit above ambient temperature to boost germination and rooting success. Stronger heating wire and thicker, multi-layer construction deliver uniform heat and rugged durability for greenhouse use. 20 x 48 in, 107 W.
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 6:00PM
Sat: 8:00AM - 5:00PM
Sun: 10:00AM - 4:00PM
Closed
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 1pm
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 6:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 6:00PM
Sat: 8:00AM - 5:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 5pm
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
Store Hours
Mon-Fri: 8:00AM - 7:00PM
Sat: 8:00AM - 6:00PM
Sun: 10:00AM - 4:00PM
Closing at 4pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 6pm
