Seedling Heat Mat Durable Waterproof Plant Warm Mat Hydroponic Heating Pad

I bought these mats this year as I started all my plants from seeds. The weather here in Maryland wasn't warming up and temps for March and April were still in the 40s. So I needed something to keep my seedlings warm while getting them to start up.These mats are OUTSTANDING! Got my seeds off to a great start and kept them warm while temps dropped into the 30s overnight. We don't have heat in our small greenhouse so these mats worked brilliantly!For anyone wanting to get a jump start on your summer plants while keeping them warm in the early Spring temperatures, these are what you want!

Used with a temperature controller, this is a great product. Very well made. Heats up fast.

The heat pad is advertised as only getting 10~20 degrees F warmer than room temperature. My room temp is 77, I plugged it in and laid it under my sterilite tub, and the temp on the hottest points got to 110 F in less than 5 minutes!Kind of paranoid of it burning down my house without a thermostat...

This seems to work well. It heats up quickly and cools down quickly. It’s safe to touch even when it’s heated up so that’s good since I have small kids and pets. My one complaint is that there is no on/off switch so I have to plug it in each day and unplug it each afternoon, which is annoying since the outlet is behind a table. I’ve snagged my Christmas tree extension cord that has the button you step on to turn it on and attached it to the cord of this mat and that has made it much better. So if they could just add an on/off switch to it then I would give it 5 stars for sure!

Nice size and did well for my first season in my new greenhouse. Helped start my flowers for my gardens.

Doing the job, exactly as described. Can't wait to plant my seedlings!

Got the job done; started the entire garden.

The seeds appreciated the warmth of the durable heat mat and I am hopeful this will be the beginning of a great year of gardening.