Whats up with my Leaves in Flower

This is Banana Daddy Auto Day 56


Canna Coco AB w/PK - ec 2.05

Ph 5.7


The auto part came disconnected yesterday and flooded I refilled the tank and now the leaves are doing this

Its worst on the upper leaves1000008432.jpg1000008429.jpg1000008431.jpg

Do i just need to feed more
 
Its only yhr upper leaves. Bottom are fine. If you look at potassium deficiency pix. I think thats what this is.

Was at the sam amount of feed before res went dry and no problem
 

MickFoster

Well-Known Member
Those leaves didn't become burnt like that in one day.
What's your feeding schedule?
What is the EC of your run off?
 
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medidedicated

Well-Known Member
Lights? Ppfd at those sites? Could be too bright or close causing radiant heat to burn them. Tacoeing a little. No one mentioned light yet just thought Id say. They really remind me of one of my grows but probably wrong.
 
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