Well i woke up this morning and out of nowhere the leaves are turning yellow and some of the tips are brown. What is causing this? I take good care, this is my first hydro grow so i think i may have put too many nutes in. Could this discolor them? Ph is a little under 7 and temps are around 87. Please help. Thanks in advance.
in one of the grow sections there is a sticky called essential nutrients, towards the bottom of the op there is a guide with pics of deficiencies and pH related issues man ill find the link if you dont first hahahahah SHAZAM EDIT: i win http://forum.grasscity.com/general-indoor-growing/374679-essential-plant-nutrients.html
you ph should be around 5.5-6.0 here this should help The Complete guide to Sick Plants,pH, and Pest troubles! - International Cannagraphic Magazine Forums this is a guide to almost ever thing really hope this helps happy smoking
Definitely nute burn, lay off those for a couple of waters. Get that pH down a bit too. Flush with pH'd water no nutes.