Raspberry cough-yellow leafs

[pjhelferich]

getting some yellowing on my raspberry cough plants while my blue mystic and white widow have small amounts of yellow on bottom but are doing fine.

 

[Locrian99]

Have you checked your run off Ph to see what your root zone is at. That’d be my first move if you are using nutrients. It looks like you’re in soil but could be coco. If that’s the case you should be Between 6 and 7 but seems like 6.3-6.7ish is a bit more ideal.
http://www.growweedeasy.com/sites/g...trient-deficiency/soil-ph-chart-marijuana.jpg

 

[Deadhead91]

Looks like nitrogen and/or cal mag deficiency but what locrian99 said check your ph first, what nutes are you using and how much of it

 

[pjhelferich]

the ony plants that are having problems are the raspberry cough all other plants are doing great.been in flower for 10 days

 

[Locrian99]

One could be having a ph problem while the others are not or it could be more sensitive to the nutes you are using. Again I’d check the ph. Then go from there.

 

[pjhelferich]

runoff ph is running 6.5 - 6.7 . and using other tomato nutes . fortify plus has nitrogen,cal,mag and iron . bloom fertilizer has nitrogen,phosphate and potash give them 5 ml per gallon of each . the ones with top view are the raspberry cough.does the raspberry need something special ?

 

[Locrian99]

Hmm. Well the ph sounds good, they almost appear to be clawing to me. I’m fairly new myself so hopefully someone more experienced will chime in but could possibly nitrogen toxicity with the clawing of the leaves. I’m just poking around the page and judging by the pics.

 

[Deadhead91]

Just noticed that fan you got blowing directly on it, I have the same style fan and it will give your plants wind burn which gives it that claw effect too, I think if if it was toxicity there would be burnt tips with a dark green color, you might want to try one of those mini clip fans and don't put the wind directly on it you just want the fan to cycle the heat and air around not to blow directly on it just a tip I learned the hard way.

 

[pjhelferich]

actually its pointed at corner of closet

 

[pjhelferich]

i'll try clip on fan see if that helps though

 

[Deadhead91]

Ok have you tried the sick plant section?
http://www.growweedeasy.com/cannabis-symptoms-pictures

 

[Deadhead91]

I just thought it was facing the plants you should be fine then I think