Hydrofarm'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 10-20 °F 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, add this heat mat and you'll be ready to get growing.
Features:
- 3" x 20"
- UL listed
- Includes power cord
Returns accepted within 14 days with receipt (e-mail confirmation). Refunds issues only in original tender. Please no returns on sale, holiday, altered, or special order merchandise. Returns without a receipt receive store credit at the lowest price offered. Thank you! Annuals, perennials, roses, specialty and indoor plants carry no guarantee.
