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I have 18 plants going, only one in hydro, all 18 of the plants look great with the exception of the one in the hydro. It has always been a pale green compared to the rest of my girls. Ph, temps, and humidity are all right on. Am i being paranoid. I read somewhere that hydro tends to be a little lighter in color, however i am curious to get a live answer. I am using AN two part for nutes, light feeding.
Thanks in advance.
Figured I would add some pics, After taking pics all of my plants are a light green. Could this be from using the light feeding schedule? I also have one plant that is forming little yellow spots on one set of leaves. Its not spider mites must be some kind of nute problem. I am using 1000w MH and its 3ft away at the moment. This is my first time growing so any help is greatly appreciated. :rasta:
What kind of nutrients are you using on the hydro?
Advanced Nutrients Sensi Grow A/B. These plants are 4-5 weeks from seed.
ok the spots are spreading and I have found the same thing on 3 other plants, any suggestions would be great.
Check the underside of the leafs with a microscope and look for bugs like spider mites. When they feed on leafs they eat the chlorophyll and leave behind that same look on top of the leafs.
zandor thanks for the reply, I have checked for mites and there is no evidence so far. That was my first concern. I do not have a microscope, but I did use a magnifying glass. I will keep a visual and post new pics tommorrow.
Well sorry about no pics wife has the camera and is Out of town, However the spots have contiuned to spread and now look more rusty and dried its really only on the one plant pictured but I need some help. thanks