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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Not temperature-dependent
Supply a starter diet after 2 weeks of age
- Recycled plastic with lifetime warranty
SUMMER (late June – early August): Apply to control newly hatched grub larvae
Jumpstart Seedling Heat Mat 3" x 20" pruning Not temperature-dependentHydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10 20F over ambient temperature. By warming the roots, you increase your growing success, as this mat will maintain a controlled temperature all season long. If you ever dreamed of growing a windowsill container garden but found the area just a bit too drafty,
US$ 14.99
US$ 169.00
US$ 169.00
US$ 124.50
