help

think i put it in wrong section before

im having few problems with brown bits on leafs never seen it before on my plants

some the leafs are twisted top leafs are going pale green and brown spots anyone know whats up?

growing in dwc ph fine not sure about ppms i normally just guess as what to add and normally works out ok

temp about 32 so bit high

anyone know what the brown nbits are on some new growth and old near it

oh yeah lights are 300w cfl untill flower
 
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