some leaves turning yellow

Hello...i have some plants that are almost 6 weeks into flowering...i have noticed some of the leaves are turning yellow...it is happening on all different areas..some are in the middle a couple towards the top..so far i have seen maybe 3-4 on one plant and 2 on another...i am not sure if this is normal for this far into flowering... My grow room is 76 degrees and a humidity of 48....the ph run off on these plants are at 5.8...any help and advice you can give me would be greatly appreciated....i will try to get pics put on here of them

Hard to tell without seeing whole plant.
Some yellowing is normal at this time.
The first picture looks like something was rubbing against it to cause the marks.
Second picture...again seeing the whole plant and yellowing progression would help.
Third picture is just random leaf mutation, I get this sometimes. In tight growths ,leaves can grow really weird.

ogreballerina said:

Hard to tell without seeing whole plant.
Some yellowing is normal at this time.
The first picture looks like something was rubbing against it to cause the marks.
Second picture...again seeing the whole plant and yellowing progression would help.
Third picture is just random leaf mutation, I get this sometimes. In tight growths ,leaves can grow really weird.

Click to expand...

Thanks for the info....here are a couple pics of the plant..it is the apollo strain

stonedstang said:

Thanks for the info....here are a couple pics of the plant..it is the apollo strain

Click to expand...

If it worries you up your nutrients by 1/8 strength. Better to keep them green until you flush

^ I agree.
Otherwise it all looks fine.