Sugar leaves are curling down??

C

Chrisjames47

Active Member
Hi people I am 4 weeks into flower and the sugar leaves are starting to curl down and the plants are quite dark, I have only been feeding at 1/4 strength for the past 10 days, I use canna a & b, rhizo, cannazym, moonshine nutrient enhancer, buddahs tree meta boost, and pk 9/18, the humidity has been around 17% I know its low but I need to get another mains socket fitted for a humidifier to fit into my tent as I do not want to overload the extension cord. From what I have read it seems like it could be nitrogen toxicity what do you think ?
Thanks
 

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Lordhooha

Lordhooha

Well-Known Member
Chrisjames47 said:
Hi people I am 4 weeks into flower and the sugar leaves are starting to curl down and the plants are quite dark, I have only been feeding at 1/4 strength for the past 10 days, I use canna a & b, rhizo, cannazym, moonshine nutrient enhancer, buddahs tree meta boost, and pk 9/18, the humidity has been around 17% I know its low but I need to get another mains socket fitted for a humidifier to fit into my tent as I do not want to overload the extension cord. From what I have read it seems like it could be nitrogen toxicity what do you think ?
Thanks
Click to expand...
Need more humidity and cut back on nutrients or give water only for the next 2 waterings.
 
Flork

Flork

Well-Known Member
Chrisjames47 said:
Hi people I am 4 weeks into flower and the sugar leaves are starting to curl down and the plants are quite dark, I have only been feeding at 1/4 strength for the past 10 days, I use canna a & b, rhizo, cannazym, moonshine nutrient enhancer, buddahs tree meta boost, and pk 9/18, the humidity has been around 17% I know its low but I need to get another mains socket fitted for a humidifier to fit into my tent as I do not want to overload the extension cord. From what I have read it seems like it could be nitrogen toxicity what do you think ?
Thanks
Click to expand...
Are you growing in coco? I had used canna A + B for a few years in coco, it handles pretty much everything you need. Some mg sulfate and k sulfate at the right times works great. That other stuff...meh! The moonshine nutrient enhancer says it's 95% de-ionized water. But to each their own.

If you are indeed growing in coco, I would suggest not to give it plain water.... .8 or .6 ec is the lowest I would go for a couple days. ( a little magnesium sulfate wouldn't hurt, from the looks of the leaf edges)
I reused my coco 3 times (adding a little new coco to it each time) before I tossed it out, but I never used enzymes, but I hear some people swear by them.

Personally, I would put the humidifier in the same room as the tent and humidify the room that the tent draws ventilation from, not in the tent itself.

Usual disclaimer as I'm not a master organic grower, haha, had to say it,: These are only my thoughts and opinions, and should not be taken as anything but an assist to more information gathering.
 
C

Chrisjames47

Active Member
Flork said:
Are you growing in coco? I had used canna A + B for a few years in coco, it handles pretty much everything you need. Some mg sulfate and k sulfate at the right times works great. That other stuff...meh! The moonshine nutrient enhancer says it's 95% de-ionized water. But to each their own.

If you are indeed growing in coco, I would suggest not to give it plain water.... .8 or .6 ec is the lowest I would go for a couple days. ( a little magnesium sulfate wouldn't hurt, from the looks of the leaf edges)
I reused my coco 3 times (adding a little new coco to it each time) before I tossed it out, but I never used enzymes, but I hear some people swear by them.

Personally, I would put the humidifier in the same room as the tent and humidify the room that the tent draws ventilation from, not in the tent itself.

Usual disclaimer as I'm not a master organic grower, haha, had to say it,: These are only my thoughts and opinions, and should not be taken as anything but an assist to more information gathering.
Click to expand...
Thanks, yeah sounds like a plan I think il get myself a humidifier and as for the magnesium sulphate how would I apply it ?
Thanks again
 
C

Chrisjames47

Active Member
Flork said:
Are you growing in coco? I had used canna A + B for a few years in coco, it handles pretty much everything you need. Some mg sulfate and k sulfate at the right times works great. That other stuff...meh! The moonshine nutrient enhancer says it's 95% de-ionized water. But to each their own.

If you are indeed growing in coco, I would suggest not to give it plain water.... .8 or .6 ec is the lowest I would go for a couple days. ( a little magnesium sulfate wouldn't hurt, from the looks of the leaf edges)
I reused my coco 3 times (adding a little new coco to it each time) before I tossed it out, but I never used enzymes, but I hear some people swear by them.

Personally, I would put the humidifier in the same room as the tent and humidify the room that the tent draws ventilation from, not in the tent itself.

Usual disclaimer as I'm not a master organic grower, haha, had to say it,: These are only my thoughts and opinions, and should not be taken as anything but an assist to more information gathering.
Click to expand...
Oh yea I am growing in coco perlite 70/30
 
Flork

Flork

Well-Known Member
Chrisjames47 said:
Thanks, yeah sounds like a plan I think il get myself a humidifier and as for the magnesium sulphate how would I apply it ?
Thanks again
Click to expand...
Magnesium sulfate is just epsom salts. I use 1 tsp per gallon occasionally, but I don't know how much mg is in the other stuff you use, aside from your base nutes. I really don't like telling people how much of something to use because I don't know the exact situation.....nute mix and EC, micro climate, supplement ingredients, habits, transpiration rate, etc. And if you locked out anything.

Do what the others said, lower nutes, keep EC above .6 or .8 but not much higher for a couple days, add a little epsom salt, watch for improvement.

These are only my opinions and are not to be taken as gospel.
 
C

Chrisjames47

Active Member
Flork said:
Magnesium sulfate is just epsom salts. I use 1 tsp per gallon occasionally, but I don't know how much mg is in the other stuff you use, aside from your base nutes. I really don't like telling people how much of something to use because I don't know the exact situation.....nute mix and EC, micro climate, supplement ingredients, habits, transpiration rate, etc. And if you locked out anything.

Do what the others said, lower nutes, keep EC above .6 or .8 but not much higher for a couple days, add a little epsom salt, watch for improvement.

These are only my opinions and are not to be taken as gospel.
Click to expand...
Ok thanks for the advice
 
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