sourdiesel404
Member
i use a 150w hps Im about 1 1/2 months into veg an some of the tips of my leaves on my plant are turning whitesh this is my 4th grow an haven't had many problems I water with rainwater just recently switched to distilled so I have a ph of around 7.3 in my soil I have a digital ph meter so im pretty sure its close to around there an my plant is a healthy green with a few purple stems on top fan leaves what could be the problem? I don't have a good picture to post yet