Hello attached is a pic of my upper leaf only the upper leafs are like this.
My 250w 8u cfl light is around 3-4" away could this be why? should i move it further away or could it be something else?
Printable View
Hello attached is a pic of my upper leaf only the upper leafs are like this.
My 250w 8u cfl light is around 3-4" away could this be why? should i move it further away or could it be something else?
I don't know a lot about growing under fluorescents but I don't think it's the distance of the CFLs, people get those pretty close to their plants. Heat/Light stress tends to make the edges of the leaves curl upward.
Could it be fan burn? Air flow is good but sometimes plants get a bit pissy about having too much air (especially if it's hot hair) being blown too hard on them.
Here is a link which is useful but before thinking it's a nutrient thing I would fill out the troubleshooting form to get better answers. Might help to get a photo of the whole plant too.
fill out the troubleshooting form. what kinda water you giving it? is it bottled?
Quote:
Originally Posted by PlainJane
jane's right, that doesn't look like heat stress.
she's also right that you need to fill out that form that she so kinkly supplied
a link to. that will help the experts diagnose the problem.
Potassium def/lockout.
Fill out form.