In article .com,
"James" wrote:

On Apr 6, 7:48 pm, "gonzo" wrote:

seedlings don't seem to mind. They go from a heating pad upstairs to
a cold basement, and seem to do fine. I don't recommend this for
everyone, just reporting how mine seem to do ok with this system.

Do you use a regular heating pad for human use or one designed to
start seeds?

Mine is a normal (whatever that is) pad and it says low, medium, high.

-Bill
Cloribus gustibus non disputatum (mostly)