How is your feeding? How much amount of nutrients you're giving?

By the way its really normal to see people around here crazy about pH when there is 5 question about pH but not even one about feeding...
tevfik Reviewed by tevfik on . Leaves Curling under / rolling Hi All, I have some rolling of the leaves Any thoughts? (attached pictures as well as survey) What is your experience level? Novice Your Equipment: .1) Type and wattage of lights? 400watt HPS .2) Distance from tops? 16 to 18 inch .3) Reflector type? bat wing Rating: 5