Weird deficiency on 2 out of 3 plants.

[rob333]

Don't be like that. Nute burn clearly goes all over the plant.. Not just 3 or 4 colars over 2 plants.
If you don't know i wouldn't talk at all.

well you have an answer to everyone's post so why create a thread if u are going to answer your own questions ?

 

[goatlicker]

well you have an answer to everyone's post so why create a thread if u are going to answer your own questions ?

Cause i have an idea on what it is but wanted their opinions.
Then you come along with nute burn..which it isn't.
You could've put some young green thumb into a flush for no reason at all by saying something that you have no fucking idea about.

 

[Highsince76]

Just stepped in to this thread.
You have some nice looking girls for 4th week of flower. Definitely sucks running into problems when you can almost smell the finish.

I'm no expert by any means, but what I recommend is easy, and for sure won't hurt the girls much. Not much experience with hps, but problems up high like that, the curling and coloring.I'd say it's light or heat or a combination.

I use cobs, and and normaly run them 18" area. But I had a strain a while back that got finicky in flowering on top. Not curling or cupping like yours, but more in coloring, bleaching or burning. They loved the 18 inch height in vedge. Raised the light and they were happy again. Your damaged leaves may not recover, but new growth and forming buds will hopefully improve. If not you can always go back down. Worth a try anyways.

I'd also try to get that humidity lower at lights out. 70 is pretty high. Think 50's if possible. Don't want them pretty buds getting moldy on you. And they are only going to swell.
If you can't, I'd want lot of air movement.

I'm like you, I don't think it is a nute burn.

Keep pushing on bro.
Looks like you'll have soon.

 

[rob333]

Cause i have an idea on what it is but wanted their opinions.
Then you come along with nute burn..which it isn't.
You could've put some young green thumb into a flush for no reason at all by saying something that you have no fucking idea about.

i bet you my left nut its nute burn for one u are in soil 2 you never flush 3 brown crispy ends its that or root rot take a pic of the bottoms also whats your ppm ec ?

 

[goatlicker]

i bet you my left nut its nute burn for one u are in soil 2 you never flush 3 brown crispy ends its that or root rot take a pic of the bottoms also whats your ppm ec ?

It's not nute burn.
No, why would i flush if my plants uptake the nutrients.
I don't use ppm or ec.

 

[rob333]

It's not nute burn.
No, why would i flush if my plants uptake the nutrients.
I don't use ppm or ec.

alright mr pro good luck as you can see most people ditched this thread good luck

 

[rob333]

thought one last go at giving u help lolol

 

[goatlicker]

alright mr pro good luck as you can see most people ditched this thread good luck

Na, i've actually sorted it.. it was heat stress you dumb monkey.

 

[goatlicker]

Just stepped in to this thread.
You have some nice looking girls for 4th week of flower. Definitely sucks running into problems when you can almost smell the finish.

I'm no expert by any means, but what I recommend is easy, and for sure won't hurt the girls much. Not much experience with hps, but problems up high like that, the curling and coloring.I'd say it's light or heat or a combination.

I use cobs, and and normaly run them 18" area. But I had a strain a while back that got finicky in flowering on top. Not curling or cupping like yours, but more in coloring, bleaching or burning. They loved the 18 inch height in vedge. Raised the light and they were happy again. Your damaged leaves may not recover, but new growth and forming buds will hopefully improve. If not you can always go back down. Worth a try anyways.

I'd also try to get that humidity lower at lights out. 70 is pretty high. Think 50's if possible. Don't want them pretty buds getting moldy on you. And they are only going to swell.
If you can't, I'd want lot of air movement.

I'm like you, I don't think it is a nute burn.

Keep pushing on bro.
Looks like you'll have soon.

So sorry, i didn't see your reply!

Thanks so much for chiming in.
I have a lot of air movement in there and a 180cfm fan in a 1.5x3x5 ft space.
I can't really get it down any lower, i have a dehumidifier but i doubt that would even fit in there and if it did it wouldn't lower it much as the airs moving out all the time?
Interesting, i raised the light a little as one looks a little bleached and the other is curling.
I did notice a few wee spots on the one thats curling the most that are almost white/light green like bleaching on the very top of the buds.
I guess because my lights brand new, first grow it'll be quite strong.
I can take my light up a bit higher again too.. it'll drop the yield a bit but it'll make them happy i hope.