From what I can tell, this is nitrogen toxicity?

[growsomebuds]

I'm surprised I have this. I've been mixing my nutes lightly, and only feed every other time. Both these same strain of autos are watered and fed the same way, yet only one plant is clawing. The tips on both plants are showing 1/16" brown tips. Don't know what that's about. If it maters, these girls are 5 days shy of being 3 weeks into flower.

EDIT: I added more info and a picture of a pair of leaves at the bottom of the page. Thx for reading.

 

[Mr.furley]

I don't see any reason to be worried about nitrogen toxicity from your pictures.

 

[CaptainWiese91]

Agreed. Nothing to worry about

 

[growsomebuds]

Here's a pic of leaves I cut from the plant in question. Also, on two occasions, I found my plant limp as a noodle, since it went several hours past needing to be watered. Those leaves you see got that way 18 hours after I started this thread.

Also, don't the leaves start to turn colors as the flowers begin to suck the life from them? This plant was born 7/18, and flower began 8/24. This is my 1st time raising autos. I may have jumped the gun b/c I flushed a few gallons of water through this plant and the same one behind it. The plant that this thread is about is starting to see the white hairs turn brown.

 

[CaptainWiese91]

It’s only 4 weeks of flower. And you already flushed the plant ?
yea maybe this could be the reason why your leaves are like this .
or a mag deficiency

 

[MeEasy]

It looks like you might have just messed with the ph enough to affect some of the older leaves but it really doesn't look like you have much of a problem just watch em and be careful not to over water it's easy to do especially after you flush, the soil is drenched and will take an extra day or three to dry enough for them to need water. Less is more,

 

[growsomebuds]

I just flushed in case I was getting a build up of salts in the soil. Perhaps I'm wrong, but I figure next time I feed, I'll put nutes back into the soil? My other plant has no clawing or yellow leaves. They are the same strain, born same time.

 

[growsomebuds]

I've been keeping the pH at high 5's to low 6's. I never water 'til my plant's pots have become light as a feather. Each time, every time.

 

[CaptainWiese91]

Fine, good solution.
Even the same plants dont acquire the same Amount of water or nutrients.
I have 9 of the same strain right now going, none is drinking the same. None is eating the same nutrients as well

 

[CaptainWiese91]

Never under 6,2 then the calcium can not be absorbed by the plant.

 

[MeEasy]

Once you get down into the 5s your plants struggle to get calcium, magnesium, potassium and many other here's a visual of how ph affects nutes

 

[growsomebuds]

Thanks for the help, fellas. I appreciate it.

 

[SoOrbudgal]

Great information, good luck and your plants look like you are taking good care of them.

 

[growsomebuds]

Thank you