1 Week later, I am still seeing this phenomenon whereby the lower leaves start drying from the tip of the leaf until the whole leaf drops off. This happens from the bottom up.
The over fertilization explains why the plants above curled on themselves but these new plants were not fertilized.
Could it be a distance issue with my T5 lights ? Why would not having a fan cause this drying from the bottom up? Those are the only 2 items I can think of.
Here's an updated picture
Now i'm hoping some of the plants survive long enough to go outside...
