visceraplaster
Well-Known Member
I am four weeks into flowering.
I am using a 250 HPS lamp.
A couple middle leaves have yellow and brown spots,
the tips are browning a little bit too. The undersides look fine so its not a pest problem.
This could be a heat problem.
But I am not sure, maybe a deficiency of some sort?
Thank you,
viscera
I am using a 250 HPS lamp.
A couple middle leaves have yellow and brown spots,
the tips are browning a little bit too. The undersides look fine so its not a pest problem.
This could be a heat problem.
But I am not sure, maybe a deficiency of some sort?
Thank you,
viscera
