Using Hand-held Thermometer in My Hydroponic Area

[@zoshomestead]

Wow 😮
That’s a big difference in temperatures. That Mylar will also help reflect the light. Thanks for sharing 👍🏽

[@crazyhomemaker]

You're welcome, @zoshomestead. It really surprised me. My area is a constant 72F because of the mylar. Thanks for stopping by!