VIVOSUN Durable Waterproof Seedling Heat Mat 10" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

Good quality and works great

Best heating pad, works great

I use this to keep kombucha at a good temp while fermenting. It works perfectly for this application on a one gallon jar. I was a little worried about temperature control but it keeps the liquid at the perfect temp. I can't speak to it regarding plants, but if you're trying to keep a gallon of liquid warm, this will do it.

It gave my seedlings enough warmth to go from 35% germination early to 95% germination in early season. One got cooked on an unreasonably warm day. Everything else was great.

I have been using these seed starting heat mats for several seasons now and they are very durable. The material is exceptional and heats very evenly between 65 and 70 degrees, perfect for germination. Highly recommend.

Love it! It rolls back up into its bag with no problem, it heats perfectly, I'm very pleased. Proofs two loaves of bread faster than the proof setting on my oven.

This plant heat mat works great! It fits perfectly in my mini greenhouse. My plants are thriving this winter and have a ton of new growth.

Great product! Durable and worth the money