Indoor One Month Update. Nitrogen Toxicity? Help Please!

Sounds good, that makes sense. The only issue is, the plant with the spots is one of the skunks that showed no signs of nitrogen toxicity, no clawing or anything. Just showed up today pretty much. Any ideas about the spots by themselves? Also, at what point would you perform a flush? I don't want to unless I have to do it, but i definitely will if it's the only way. also, how bad will aflush stunt the girls? I do have general organics GO box that was a gift, so I have some of the weaker notes with less salt that I could introduce in case I do have to flush. I will keep feeding PhD water in the mean time. Any thoughts on the yellow spots that is not clawing? thanks again for your time and help, its greatly appreciated!
 
I was also thinking water spots. The only way water could have gotten up there would be if the transpiration from the night before was on the leaves and caused this, my humidity was down some today so they could be transpiring alot. I don't know if that is even possible though...
 
I would wait as long as I could. As to stunting it really shouldn't. At first signs of any other problems with the clawing plants I would proform a flush. Look into FF Sledgehammer you'll notice on your FF feeding schedule that every month they suggest a flush, but I'm not of that thinking. Remember your FF trio is meant to be used together, and I wouldn't suggest mixing with others but thats just me. P.s. I to think its too early for the Tiger Bloom.
 
Okay I definitely will. I'll check it out tomorrow and see where they are at. The yellow spots are confusing me though. Hopefully if I don't have to perform a flush, but if I have to i will.
 
Any other thoughts regarding the girl that has the spots on the leaves but isn't showing any signs of nitrogen toxicity or clawing, before I come up with a game plam today.
 
Do you feed them any cal/mag? Do you use r/o water? I see that kinda sorta bleaching on m8ne when I get careless with the cal/mag.......I use r/o water so it shows up within 3-4 days of carelessness
 
Most of the time I use tap water adjusted, occasionally I use distilled. I gave them a dose of cal mag a few weeks ago but haven't since. There is dolomite lime top dressed into my soil, is this a sufficient source of calcium and magnesium? Or should I continue to use the cal mag as well?
 
There is dolomite lime top dressed into my soil,

Sounds like this might have caused soil PH issue to me THM which if it is, has probably caused nute lockout.
I'd check your PH in and PH out and see where your soil PH is sitting

You can use this originally posted by GoAuto6

Rough Calculation Guide:

Here's some good info on ph.....
If your runoff pH is higher than your starting pH, use this equation to determine your soil pH:*
Soil pH = Runoff pH + Difference

If your runoff pH is lower than your starting pH, us this equation:
Soil pH = Runoff pH - Difference.

For example, say your the starting pH of your solution before it goes in is 6.5 and the pH of your runoff is 7.0. The difference is +0.5, so using the above equation:
Soil pH = 7.0 + 0.5*
Soil pH = 7.5

If your starting pH is 6.5 and your runoff is 6.0, your difference is -0.5 and using the above equation:
Soil pH = 6.0 - 0.5
Soil pH = 5.5

Hope this helps

Blue ^_^
 
I will check when I get home, it was low a week ago. run off was reading 5.2, but they looked great at the time. I heard this was a common issue with FFOF soil. I top dressed with a little more than a tbsp of dolomite. I heard that the dolomite would take a few weeks to take effect. The spots aren't on every plant, just like three leaves of the tallest one. if this does turn out to be a ph issue, what would the recommended treatment be for the problem? flush with ph adjusted water?
 
Back
Top