Quote Originally Posted by THContent
To me it looks like your plant is going through transpiration. (trying to get rid of moisture).

Possible problems:

Light is too close (optimal distance is 18 inches from tops).
Room temperature is above 80F.
The fans blowing too much air.


Too much wind for prolonged periods can start to dry out the leaves. The first stage is for the plant to reduce surface area and that requires they curl. If heat is involved they curl up because the stomatas are on the bottom and that's where plants sweat (transpire) the most from. If they were to curl down they would block the stomatas and hinder their ability to transpire and cause them to dry out faster. Eventually the leaf will die unless steps are taken. It's also a good bet that if one leaf is affected more are too. Your pictures show this. Raise your light and reduce the direct air contact and see if it helps.

Other than that, your plant looks very healthy.

It is not a nute problem.

Dude thank you so much for the reply, that is a great bit of info you have given me there, I was thinking in the back of my mind that my oscillating fan was blowing far too much but never really thought that this was the cause but after reading your post it really does make sense, I will follow your advice and move the light a few inches higher and put the fan on the lowest setting, do you think if I say do 3 hours with the fan on and 3 hours off and then repeat this process do you think that would help of should I just use the lowest setting on the fan.