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Back to Grow Questions
Heat stress or nutrient burn?
The_Smile_factory
started grow question 3y ago
Should I be worried!? fan leafs drying out just top ones is this heat or nut burn. About two weeks until harvest.
Solved
Leaves. Other
likes
DutchGrownGreens
answered grow question 3y ago
Put your light up asap! You are cremating your plant bro. Light to close to the plant causes this
1 like
Complain
Selected By The Grower
The_Smile_factory
answered grow question 3y ago
I can’t put the light any higher. And no the leaf doesn’t come out.. I was leaning to more of a light/heat stressed but wasn’t sure. It’s a es300 light should I cut back on the power since I can not raise it!?
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Similar Grow Questions
Solved
Jdaloia1
Brown spots on top leaves
Plants are about 8-9 weeks in, ready to flower soon. Noticed spots yesterday. FF nutes once a week + a bit of Neptunes and ICT. No pests seen. Any suggestions?
Week 8
Leaves. Other
4y ago
2
3
Solved
Lol_You_Looked
VPD related leaf issue? Brown spots, don't think its Cal related. Pls, any help would be appreicated.
Brown spots on leaves, I thought it was Cal related, and tried different doses, with no success. Could it be VPD related? It can and does get very hot and very humid in the 1.5ftx2.5ft closet. Even when running no humidifier (Live in AZ). I've been struggling with this for months
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Other
3y ago
4
Solved
Tricksy
Leave Burn or Disease?
Can someone tell me what this is? Looks like the leave is burned (maybe water on the leave did that?) It looks like it’s causing the plant to grow way slower.
Leaves. Too few
Leaves. Tips - Burnt
Leaves. Other
3y ago
1
Solved
Ganjagardenner
Strange fan leaf markings
So I have some markings on the fan leads that I’ve never come across before. See the pics ... could this be bugs? Feed? Or a heat issue? Or is it simply mother nature , and the fact that we all have imperfections somewhere along the line?
Week 7
Leaves. Other
5y ago
4
6
Solved
southwestchicago
Brown Spot Assistance, Please
Noticing these brown spots on the leaves are getting worse. We started Fox Farm Tiger Bloom about two weeks ago and my thought would have been that would have helped. Would appreciate any insight into possible cause and level of concern. It’s flowering really well. Thanks!
Week 6
Leaves. Other
4y ago
1
1
Solved
LuckyGrower
Anoamly topping
Topped her 2 weeks ago. Why this irregularities?
Week 5
Leaves. Other
Techniques. Topping
6y ago
1
1
Solved
Jeffrokush
Tacos anyone!!
Woke up today and some of the leaves are taco’s. What should I do?
Week 2
Leaves. Other
4y ago
4
5
Solved
poke_smot
Help with drooping leaves
Hi All. Can someone please have a look at the health of my AK47? As you can see from pics, lower leaves are small and drooping. Have already topped and pruned. Wattage is around 500. Distance from plant about 20in. Humidity around 50 percent. On a 16/8 light cycle. thnx
Leaves. Other
3y ago
2
3
Solved
Bretwalda
What deficiency
Any ideas what deficiency this is?
Leaves. Other
4y ago
5
5
Solved
GrownTrees
One plant is looking bad but still doing it good leafs hanging it looks strange
If you can see on the picture one plant is looking a little bad. She grows in the length better than the other one but the colors looks a little like yellow or lightgreen and the leaves hanging down and feels hard or raw. But she's still doing it good! Over feeded? To much water?
Week 5
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Other
6y ago
4
4
Solved
PEACEMAKER
Bio floral spray leaves
Hey what's up guy's!? So I have a tea I brewed up of arber bio protectant and worms castings, ppm at 408 and ph at 6.2 is it ok to do a floral spray on leaves or not a good idea? Thanks alot guy's
Leaves. Other
4y ago
1
1
Solved
UpInSmoke420
What's wrong here?
Can anyone help me here please? Noticed this on my leaves, any ideas on what's wrong? Thanks!!
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Other
5y ago
1
2
Solved
Iwanteatgelato
little brown spot
I need your help, I just noticed this little brown spot on one of my leaves. It doesn't look good. I'll put a picture of the evolution tomorrow. Do you know what it could be? Thank you very much for your help.
Week 2
Leaves. Other
5y ago
5
1
Solved
2x2growing
Tobacco mosaic
Has anyone had “tobacco mosaic” before? It appears my plant may have it (Unless something else is wrong). It only appears to be on a few leaves. Im wondering how effected your yields were. Thank you.
Leaves. Other
5y ago
1
2
Solved
OlskoolNC
Ph problems
I seem to be having some ph issues with my first organic grow. Can anyone tell me how to raise my ph without killing off my microbes?
Leaves. Other
5y ago
2
3
Solved
DeaneR
My upper leaves? Is this light scald? Or a nutrient imbalance? This has been coming on over the last week. The older shaded fan leaves appear healthy. Also the one bud on the far leftside, furthest from the light is less affected. Her tent mate gets the same light and nutrients.😕
Week 10
Leaves. Other
7y ago
5
3
Solved
PEAKYPLANTERS
withered leaves
my friends ... I still need your help .... since I removed the two lateral fans to my northern (which I did not do fimm) it seems that the leaves of the shoots are struggling to rise while the other leaves, when they drink, rise normally ... someone knows how to explain why? is i
Week 6
Leaves. Other
5y ago
16
6
Solved
Cannaterplova
Spotted leaves
8 day old seedlings in living soil. They have little white spots on their first set of leaves. Any ideas of what could be going on? All 4 seedlings have spots. I treated them with Mammoth bio-control.
Week 1
Leaves. Other
6y ago
4
2
Solved
jle_bwk
Brown spot on leaf
Hey guys, everything was going great until this brown spot came up. Still very new at Diagnosing deficiency just wanted to see what everyone’s thoughts on this were. I did a foliar superthrive spray yesterday. Day before that was their first half dose of nutrients thanks. In soil
Leaves. Other
3y ago
2
6
Solved
1Right_Angle
Red Stems on the fan-leaves!!
What is causing the RED stems on the fan-leaves of my plant. The Blue God is in week 3 of Flower. 2 other plants are getting the same diet and light and the B.G. is the only plant with red stems. How do you tell if it’s a deficiency or over-feeding? How can I turn this around?
Week 8
Leaves. Other
5y ago
3
2