Leaves curling

hotrodharley

Well-Known Member
I’m uploading some pics. One tip seems to be yellow and at the bottom 2 leaves died out already. And then my other problem is the leaves seem to be curling upwards.
If it’s warm the leaves will curl the edges up but it should be fine. It’s a mechanism to dissipate heat.
 

Pschedeliczz

Active Member
If it’s warm the leaves will curl the edges up but it should be fine. It’s a mechanism to dissipate heat.
I took some better pics closer to the curls to see if y’all can see it now. I did raise my light 6 inches. Well see Tom what happens
 

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Pschedeliczz

Active Member
Second set of pics. Middle pic. Look closely. I'm old so it might be nothing.
@CanadianJim
I haven’t checked the plants cause lights are off I’ll check when I get home. I think it might just be dust or something but I don’t think it’s anythjng cause I topped the day before so I was up close and personal and didn’t see anything. Will know 100% around 5-6 eastern time
 

Pschedeliczz

Active Member
What’s up guys. I seem to be having the same problem but getting worse I think since now 4-5 leaves have the yellow tips instead of 1 lol. I transplanted a little over a week ago and I’m using FFHF so I figured I’d be good for a bit in the Nutes. But then I saw the yellow tip and thought it was lacking N so I have it Nutes. But now I’m starting to think that maybe the soil was to hot for the plant and burned it? I really have no idea first grow ever so I’m just assuming. Any input will help guys. I appreciate it Inv advance . Oh and by the way I only fed both my plants the grow big and tiger bloom for fox farm once. My plan for next watering was to just use water with cal-mag.. seems like every one gets that for every problem so I said fuck it. Let me know! Thanks again
 

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CanadianJim

Well-Known Member
You're right, in fresh soil she won't need any nutrients for a bit. Every cal-mag I've heard of seems to have a little bit of nitrogen too, does yours? Anyway, the plant looks pretty healthy to me, I'd just be giving her water at this point, and watching for any issues. Im not seeing the yellow tips, but then I'm not there in person.
 

Pschedeliczz

Active Member
You're right, in fresh soil she won't need any nutrients for a bit. Every cal-mag I've heard of seems to have a little bit of nitrogen too, does yours? Anyway, the plant looks pretty healthy to me, I'd just be giving her water at this point, and watching for any issues. Im not seeing the yellow tips, but then I'm not there in person.
I uploaded some better shots of the tips for u. About the cal-mag.. I have no idea. Honestly only got it cause my friend in Colorado recommended it. And another friend told me the same. So I just got it . But besides that. I’ll just not feed Nutes to them for maybe another 2 weeks just water and cal mag for now. And I also put some GH rapid starter I believe every other or every 3 watering.

Question about veg. When does that technically start? Or can I start it when I want and end when I want. Cause fox farm veg schedule is only 4 weeks and that seems short to me being that would be in 2-weeks

Oh and the first picture it’s not on the tips. It’s like on the pant it’s self.
Thanks man
 

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CanadianJim

Well-Known Member
I uploaded some better shots of the tips for u. About the cal-mag.. I have no idea. Honestly only got it cause my friend in Colorado recommended it. And another friend told me the same. So I just got it . But besides that. I’ll just not feed Nutes to them for maybe another 2 weeks just water and cal mag for now. And I also put some GH rapid starter I believe every other or every 3 watering.

Question about veg. When does that technically start? Or can I start it when I want and end when I want. Cause fox farm veg schedule is only 4 weeks and that seems short to me being that would be in 2-weeks

Oh and the first picture it’s not on the tips. It’s like on the pant it’s self.
Thanks man
Okay, yeah I see the tips, and it looks like your soil is slightly hot. Just give her water for a bit. Veg starts when the plant is no longer a seedling and ends when you say it does. I've never used Fox Farm nutes, or Fox Farm anything for that matter, so hopefuly someone with experience using them will comment.
I would watch any yellowing patches on the leaves, as they can indicate insect damage, but if they don't get worse and you can't see any bugs, they're probably nothing to get too worried about.
Cal-mag is a good thing to have on hand, and it can definitely be a lifesaver when calcium or magnesium deficiencies show up, but that's usually when your plants are older, in flower, or you've been using RO or distilled water. Still, useful
 

Pschedeliczz

Active Member
Okay, yeah I see the tips, and it looks like your soil is slightly hot. Just give her water for a bit. Veg starts when the plant is no longer a seedling and ends when you say it does. I've never used Fox Farm nutes, or Fox Farm anything for that matter, so hopefuly someone with experience using them will comment.
I would watch any yellowing patches on the leaves, as they can indicate insect damage, but if they don't get worse and you can't see any bugs, they're probably nothing to get too worried about.
Cal-mag is a good thing to have on hand, and it can definitely be a lifesaver when calcium or magnesium deficiencies show up, but that's usually when your plants are older, in flower, or you've been using RO or distilled water. Still, useful
That was a thought of mine, insects that is. But I couldn’t find or see anything. I’ll just have to keep an eye out. And I’ll feed just water for now and hopefully they get better
 

Pschedeliczz

Active Member
It's lack of transpiration, caused by heat and/or low humidity. Your plant is losing water in the leaves quicker than it can receive it.
My tent is about 82 lights on and 79 lights off. And my humidity ranges 50-55. What are ur inputs ? Is my tent to hot I have 2 oscillating fans and a carbon filter at the top of my tent extracting out of tent.
 

higgins2k9

Well-Known Member
You don't have too much air blowing at them do you? Those temps and humidity are fine. Upload a pic of the whole grow. Those spots could be wind burn. And too much air blowing at them will cause lack of transpiration. Say if you have a small grow and 2 big oscilating fans then that could be your problem :)
 
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higgins2k9

Well-Known Member
Wind burn does look like a bug issue, really. And it does definitely cause lack of transpiration too. I would bet my money that that's your problem.
 
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