Can anyone weigh in here?

So I am at the end of the 5th week on this Deelite autoflower. I just finished doing a flush 2 days ago as my lady was showing big nutrient burn signs and had amassed a whopping 1500 ppm runoff. So after getting her down to 900 ish ppm and 2 days this is where I am at? Can anyone tell me what kind of deficiency I am looking at or if I should return to feeding flower nutes at 1/2 strength when shes dryed up.

I could be wrong but it looks like a magnesium deficiency to me

1 Like

This was my thought as well but I have been giving magnesium through the FF trio of nutrients. I think maybe overfeeding caused a mag lockout so hopefully the flush helped save her from being a total loss. Starting back with 1/2 Str flower nutes on my next water.

Hope everything works out!! Happy Growing

Go living soil…never have to worry about nutrient burn again.