well my grow room is small ish, but with plenty of extraction, 900 hps lights (total) clean fresh water with feed, in coco and hapily growing/vegging from cuttings.
why the hell are the leaves going round on themselves like left to right fat one side an the other close to the stem!! nive and green too? not curling from the heat as it just nice in there for them at the mo!

never had this before and they seem to have stopped doing it now... but wot a funkin oddity!!!!!

anyone expierienced this before as i would like to know how its happend as so i can avoid it in the future?

thanks
phidyswood

Like rams horns ?

Got a pic?

It sounds a bit like what can happen from over nuting, but hard to tell from that description.

thats a good description yes like rams horns!

and not had any nutes for a couple of weeks before they went into the growroom.

as they came out of their mothers box everythin was ok..then two days later rams horns !!

cant upload pic sorry.

rams horns if im not wrong is usually assosiated with over nueting like eri says, but if your saying you have not fed them in a while it has me stumped.

Hows your humidity? If its low this can cause it also.

Or a fan blowing directly on them?

But as above its only guess work without a picture.

p&q

fans blowing on them?? now theres a point yes lots of air movement. like i said tis a small growroom.

nice one thanks peace&wood... that could be the answer...

As long as the fan is oscillating and thereby also giving them a period of stillness, that is usually only a good thing.

Internal fan = wind burn. No internal fan = mould. Catch22.