ive been getting this around 3 weeks into flowering. Fox farm ocean forest soil and im using the general organics line.( biothrive) fan leaves are canoeing and turning yellow.
like i said cant see from pic. If im wrong ill be the first to admit that. now that being said. He said always happens(and in the 3 wk of flower), and the nutes he is using is 4/2/2 N/P/K. as its normal for fan leaves to yellow in late flower because they use up the N in the leaves. So from what he said its a 75% chance its N IMO.