Ya the older growth that is damaged will remain that way Its the new growth you need to keep an eye on. But even the effected leaves are still beneficial to the plant as long as they are green. The plant will dump them when it is finished with them.i checked the ph of my run off and it was around 5 or lower. so i am hoping that that was the problem and she will fix herself now as long as i keep feeding with phd water. will these leaves begin to look normal again? or will these be twisted and curled for the life of the plant?
hey dude, that seems like a more ideal ph-6.5 to 6.8 will be fine, i assume the bottled water will be around 7 and when u add nutes it will be different, so keeping you ph a lil lower like 6.5 should help out, keep an eye on the new growth and see if the problem is still happening on upper leaves/ newer growth. good luck with your grow.RO ph when i was finished flushing was about 6.5