Commercial Seedling Heat Mat – 48" x 20", Digital Thermostat

Pepper and tomato seeds need 80°F soil to germinate fast. This commercial heat mat warms up to 4 standard 1020 trays evenly with zero hot spots. IP67 waterproof, chew-resistant cord, and a 6 ft probe. The included digital thermostat holds temperature within 1°F. Uses only 140 watts. Unlike cheap mats that fail in one season, this has a 5-year farm warranty. Perfect for starting 500+ seedlings indoors. Saves 2–3 weeks of germination time.

Why the Avis family stocks it

Every piece of gear we sell, we use. We don't carry products we wouldn't put our own name on — and this seedling heat mat has earned its place on our farm.

Built for real work

• Commercial-grade construction for daily farm use
• Tested on Joe Avis Farms in Elk Grove, California
• Backed by our 30-day satisfaction guarantee
• Free U.S. shipping on orders over $75

Our family farm promise

• Made or curated by the Avis family — four generations on California soil since 1923.
• Free U.S. shipping on orders $75+ — ships from Elk Grove, CA in 1–2 business days.
• 30-day freshness & satisfaction guarantee — not what you expected? We'll make it right.
• Handwritten note in every box — from the person who packed it.