A problem Ive been noticing lately

[DirtDevil]

This year ive noticed more brownish dots all over the leaves of some of the plants. Some of it actually looks to be slowing down growth and some of the leaves look pretty sick. Ive noticed it before but never investigated because it was never quite this bad. WHat is the cause of this? and how can it be treated?

 

[T.doT.Toker]

Might wanna try the sick plants forum. Wat kind of nutes do u give them?

 

[Guest]

sounds like a pest/bug of some sort...

 

[Babbabud]

thrips would be a good guess

 

[sproutco]

First thing I would do is check the ph then adjust my water/nutrient solution up or down if needed.

 

[Captain Skunk]

It's very difficult to troubleshoot plant problems without a picture at the very least. Any number of things could contribute to "brownish spots" on your leaves.

Have you been misting or watering your plants during the day?

Water droplets on the leaves can magnify the suns rays and burn leaves.

 

[DirtDevil]

Ive been giving it various n-p-ks of ferts, depends on which i think i feel like giving them when i go up, either some high in nitrogen stuff or some stuff thats about equal or some 15-30-15, i like to switch it up because i have variety. Either way i dont think it looks like a nute problem. they look like little brown bug bites all over the leaves. I couldnt find any bug on it... i dont think i like taking pics sorry LOL