Leaves turning pale yellow

I have 2 outdoor plants and the leaves in the middle section of the plant are turning pale yellow and dying. The yellowing starts on the ends of the leaves and slowly works its way in. I have Fed them some flower nutes that contains nitrogen,potassium,phosphorous,calcium and zinc also with blood and bone aswell as some sulphur nitrogen type of fertilisser but none of them have worked and the leaves keep dying working its way up. could this be a magnesium def, potassium def, nitrogen def, zinc toxicity or nute lockout? pls help

Sounds like lock out, did this start after u fed? If so I don't know how ud go about a flush outdoors...? Lol. As I'm a closet farmer...but it deff sounds like lock out due to toxicity or something...

with out pics it will be hard to tell
but it does sound like a ph\lockout issue

this is what some of the leaves look like

cannabis swag said:

I have 2 outdoor plants and the leaves in the middle section of the plant are turning pale yellow and dying. The yellowing starts on the ends of the leaves and slowly works its way in. I have Fed them some flower nutes that contains nitrogen,potassium,phosphorous,calcium and zinc also with blood and bone aswell as some sulphur nitrogen type of fertilisser but none of them have worked and the leaves keep dying working its way up. could this be a magnesium def, potassium def, nitrogen def, zinc toxicity or nute lockout? pls help

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Uhm no...not a lockout...what it is, is you are feeding flower nutes and they are not very high in Nitrogen, you need to get a nutrient that is on an even keel like 10-10-10 and even a little more N like 14-10-10 is what I use in veg...add a tablespoon of Epsom salt to a gallon of 1/2 strength nutes of the type I suggested (and right now even Miracle Grow would help) and feed that girl, and I bet in 2 to 3 days she will be thanking you good luck man...

cannabis swag said:

I have 2 outdoor plants and the leaves in the middle section of the plant are turning pale yellow and dying. The yellowing starts on the ends of the leaves and slowly works its way in. I have Fed them some flower nutes that contains nitrogen,potassium,phosphorous,calcium and zinc also with blood and bone aswell as some sulphur nitrogen type of fertilisser but none of them have worked and the leaves keep dying working its way up. could this be a magnesium def, potassium def, nitrogen def, zinc toxicity or nute lockout? pls help

Click to expand...

I just went back and re-read your post...and I know exactly what your problem is, no offense but it's you and all ^^^^^^ this...you are doing way too much and you're killin your baby...I know, I did it when I started too, a lot of us do it, too much I mean...remember LESS IS MORE...and I stick by my opinion on what to do except I would use about 2 gallons of 1/2 strength nutes with Epsom salts and fed her slowly until you have a good amount of run-off to slowly flush her out...I don't usually recommend flushing too much as it can stress the plant, but you've been doing too much to not have to...good luck and keep us posted man...

I agree with Stein, and the less is more is always a good thing to remember. Just mellow out and let them get some good clean water for a bit, probably have enough nutes to feed an army haha.

ive flushed them pretty well but the yellowing is still happening slowly, idk if i should feed nutes and i dont have anything to test the water ph also the plant is herming and its in week 2 of flower but i dont want to cut it down cuz ive spent so much time and work on them and i just wanna have some weed to get high