Hi can someone give me a temp range for the seedlings and seeds sitting on top of my propagation mat
-thanks
Edit: I found my answer here…
…don’t know how to remove my post
It is hard to say what will happen if you thaw the seeds you have had in the freezer for 10 years. I would have to say. Try 3-4 out and see what happens.
Were these seeds well protected and have no freezer burn or ice in the container?
lw 
Good morning, I was looking for a temperature range that was optimum for a seedling tray, the linked article contain the line:
“These are then placed under the planting tray to keep it at around 70 to 75*F”
That was the answer I was looking for, as both of my mats keep different temperatures, one likes to stay 77 to 82 and the other one stays 68 to 72. I think may be best to get a controller for them
-thanks
That is a great idea. Keep them marked so you can recall which runs hotter. This might come in handy during colder parts of the year.