HELP! Leaves turning yellow and fragile

[Mohsen228]

I just added little N.its spreading to all of the leaves.
what should i do?

 

[Mr.furley]

How do you water your plant? Can you give some more grow details?

 

[Mohsen228]

Im a new grower.i dont water them too much

 

[Mr.furley]

Can you be specific?

 

[Mohsen228]

Every 2 days.

 

[Mr.furley]

How much? Is the cup dry when you water? Do you PH your water? Do you have holes in your cup?

 

[Mohsen228]

Yes i did.i water them until a little water drops from bottom