Yellow tips

liamm3653

Well-Known Member
I'm using 5 litre pots and I'm feeding now every 4/5 days with PH perfect technology, 1.75 litres of water with 60 mill of bloom , micro and Grow .I have also dropped my lights to 18 inch to stretch and raided power to 60 % , I am a little worried that the new growth has yellow tips .

Can anyone advise ?
 

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