Hi all, just wondering if somebody could shed some light on whats happening to the leaves? The plant is still growing fast, but this started to happen two days ago.
First time growing indoors so trying to learn fast about problems. Checked pH runoff and it was 7.0. Its 5.8 in my res, so i flushed with pH5.8 until it was the same and tomorrow i will only water for 1min three times a day (had been 4x a day for 5 Min's) with no ferts for a couple and see how things go. Think my lights may be a little to far away to but one thing at a time.
Well as long as it has good drainage the yellow new growth could just be from it growing fast. Sometimes it takes a little time for the nitrogen to reach new growth if it has a spurt.