Quote:
Originally Posted by TomNJ
I have six of these large heating pads that fit perfectly under standard 1020 seedling trays. They have three temperature settings and can easily hold the soil temperature in the 80s of higher for pepper germination. Also keeping the fluorescent lights on just above the soil surface will warm the seeds well, but may be more difficult to control.
https://www.amazon.com/Sunbeam-King-...000FGDDI0?th=1
TomNJ/VA |
Don't these have the one hour turnoff safety feature of heating pads for the last 15 years? If so, how do you use them?