Leaves turning light greenish yellow with pics

M

mikethegrower

Active Member
Hi everyone, i am 2 weeks into 12/12 and some of my leafs are turning a strange color. It is only happening to the leaves directly under the light. I have 600w hps in an air cooled hood. The light is about 6-8in away from the closest leaves. Could this be to close? I am growing in pro mix and perlite. I am feeding the Flora nova grow. Feed, feed, water. Just gave them water. They are in 5 gal pots and I give them 2 galeaf pics 002.jpgleaf pics 003.jpgleaf pics 006.jpgl of water every time I water or feed. next feeding I go to half grow and half bloom nutes. Thanks in advance.
 
E

easysmoker

Member
Purple stems, and interveinal chlorosis is usually MG deficiency. Add some Epson salt(1tsp or tbsp not sure, per gallon) or CalMg.
 
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