Leaf curl and brown/grey spots, whats wrong ?

[Weed_oPhile]

Hi
this plant is one of five female power plants, and is showing leaf curl and brown/grey spots on the mature fan leaves mainly, although it is also present on the smaller side shoots. Can anyone tell me whats wrong ?

[tea.mochi]

How close are they to lights?
How old are they?
Are you using nutes?
Soil or hydro?

I'm not sure what the problem could be, but I'm sure that more info would help people answer your question.
It could be anything from light burn to nute burn to a nute deficiancy based on that pic (and my limited knowledge of sick plants).

My advice would be to possibly stop any nutes you're giving them and just give them plain water. But moreso you should probably give a little more info so we can help you more.
^__^

[Weed_oPhile]

Originally Posted by teamochi

How close are they to lights?
How old are they?
Are you using nutes?
Soil or hydro?

I'm not sure what the problem could be, but I'm sure that more info would help people answer your question.
It could be anything from light burn to nute burn to a nute deficiancy based on that pic (and my limited knowledge of sick plants).

My advice would be to possibly stop any nutes you're giving them and just give them plain water. But moreso you should probably give a little more info so we can help you more.
^__^

lol yeah sorry about the lack of info,
So far this ones lived on the window sill, natural sunlight only.
Grown in soil with a pH of 5.5-6.
They are 2 months old, as for nutes, Ive been using baby bio, but when I discovered the spots I thought it was a possible Mn deficiency, so I leached the soil and gave it a mild tomatoe fert. This hasn't made a difference though.
I also use tap water but it hasn't had any ill effects on the others so I dont think its a problem.
Cheers, any help is greatly appreciated.