Jake, you sure a flush is the best idea? I know you're usually right, but I thought deep purple stems was a phosphorus deficiency, so Im not sureflushing is the best idea. I believe phosphorus is easy to lock out as well, so maybe you want to bump that ph up to 6.5.

It could also be your temperature. too low and theyll go purp.
Faddenator Reviewed by Faddenator on . Help a guy out please... Hello all... Me again. Having a problem with the crop. I dont know what it is. I am using a mix of Black Gold soils. All organic. Water is around 6ph. Under a 400w light about 20 inches to 24 inches off the canopy. They are in 5 gallon buckets. I use Humboldt Nutes all organic series. I think thats all the basics. As you can see from the pictures, The stems are a deep purple. The leaves are turning white starting from the middle of the leave by the veins. There was no new growth for a little Rating: 5