Ya, I was thinking overwatering first as well. Then lockout was my next thought.
Pro-mix is a mixture of pear, dolomitic lime, and perlite. Not much for any nutrients.
Unfortunately amazon.ca isn’t as good as the American site. These fungicides aren’t available or are expensive with the high shipping costs. I’ll see what I can find for Canadian suppliers online. I live in a smaller town where there isn’t much availability, especially with winter causing greenhouses to be closed for the the season and bigger stores putting away all the gardening supplies.
Here they are tonight, looking better I’d say. I’ve lowered the RH to 50% so that things are drying a bit faster.
I might use a bubbler to oxygenate the next watering, see if that helps revitalize the roots. SHould I be upping nutes or keeping them low, or maybe up for the 3 gal, low for the 2 gal. Or what would be the best course of action in the meantime while tracking down either product?
Also, when would it be advisable to turn the QB back on?
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