Perfect for professional horticulturalists or the budding grower. Comes with a sensor probe so you can reliably track the temperature of your plant’s roots.
VIREX 48 x 20.75 Inches Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad
Virex Durable Waterproof Seeding Heating Mat for Plant Micro Green Home Gardening Seed Starter
Virex Seed Heat Mat Durable Waterproof Seedling Warming Heat Mat Warm Hydroponic Heating Pad 10″ x 20.75″