Frozen seeds - still viable?
I got a mini greenhouse for xmas and set it up, put it in a full sun south facing spot.
From the information I've read about using cold frames, I was more concerned about the interior getting too hot for my seeds/seedlings than too cold at night.
So, several days ago I started my tomato & pepper seeds in their starter pots and put the trays on teh top two levels of my greenhouse.
When I checked on them in the morning, I found that the soil had frozen a bit. I've brought the trays inside to wait for warmer weather or a chance to figure out how to keep the greenhouse warmer during the night.
So, do you think the seeds may still sprout? I have more seeds and I don't want to wait another week unless I'm sure that what got frozen did not survive.