Curling tip leaves!!!

[InkAddict$]

Anyone tell me what could be the issue? Thanks....

 

[Simplicio]

You will probably get lots of different opinions.
Mine is that they are getting too much light.
I'd back lights off for a few days and see whether those lighter leaf places go away, and the leaves look happier.
Even if wrong, it will do no harm.

 

[InkAddict$]

You will probably get lots of different opinions.
Mine is that they are getting too much light.
I'd back lights off for a few days and see whether those lighter leaf places go away, and the leaves look happier.
Even if wrong, it will do no harm.

I did back light up to 24 a few days ago and they are doing much better. They were lighter in color. Now darker green. But leave tips are still curled all though they are looking better...thanks

 

[DCLXVI]

If they are dark green and tips clawing down that is usually too much nitrogen. They show a little tip burn which is also typically too much nutrients. Back off the feed strength and go with some plain pH adjusted water for a couple extra days. Don't flush, just water only as normal.

 

[Hashsloth]

I'm not sure the exact cause of this, but I had 1 of 3 plants that had lots of tips curling downwards.

I wasn't checking my ph at that time and i was probably feeding my plants something between 7 and 8 ph,once I started checking ph and adjusting to proper levels the curling tips went away.

 

[InkAddict$]

I'm not sure the exact cause of this, but I had 1 of 3 plants that had lots of tips curling downwards.

I wasn't checking my ph at that time and i was probably feeding my plants something between 7 and 8 ph,once I started checking ph and adjusting to proper levels the curling tips went away.

Thanks

 

[InkAddict$]

I'm not sure the exact cause of this, but I had 1 of 3 plants that had lots of tips curling downwards.

I wasn't checking my ph at that time and i was probably feeding my plants something between 7 and 8 ph,once I started checking ph and adjusting to proper levels the curling tips went away.

Thanks

 

[InkAddict$]

Here's some recent pictures...what do you guys think? they don't look that bad so they? I just watered them with 2 clear solo cups a piece of ro water....they have light tips. Really it's only the biggest one and I've done nothing different tips curl up and down...

 

[DCLXVI]

What's the pH of the water you are giving them?

 

[InkAddict$]

What's the pH of the water you are giving them?

6.4 ppm 60