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Back to Grow Questions
Leaves
JonGrow
started grow question 6y ago
Hi, some deficiency nitrogen or potassium ?
Solved
Week 11
Leaves. Other
likes
Rap_a_cap
answered grow question 6y ago
Hi Mate, It seems to me an initial K deficiency. Also I have noticed the edges of the serrated leaves begin to curl up as heat/overwater stress. I think that only little corrections are needed, she is quite healthy. IMO 🤞
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Complain
Selected By The Grower
Similar Grow Questions
Solved
CookiesAndCake
White spots on new grown leaves
One of the girls has some white spots on the leaves which I haven't seen before. It's only on the new grown leaves and only this girl is affected in the whole tent. Don't see any signs of bugs or anything like that
Week 3
Leaves. Other
4y ago
5
6
Solved
narvisck143
Un aiuto
Perché sta morendo quelle foglie piccole? La pianta ha 5 weeks
Leaves. Other
3y ago
2
1
Solved
myk420
Anyone recognize this leaf mutation?
Anyone have any information about this leaf mutation? The leaves seem to overlap under each other. Not environmental issue, clones exhibit the same growth pattern. Besides the strange leaves and complete lack of stretch, the bud formation is looking really nice
Week 12
Leaves. Other
6y ago
1
5
Solved
donovanliam
the lower older fan leaves are curling and developing brown spot and the inside newer growth is light green alomst yellow. what am i doing wrong?
Week 13
Leaves. Other
8y ago
2
2
Solved
Chupapi
what you think?
What you think guys,looks like to me like cal def but not looks like that 2nd looks prety healty
Leaves. Other
3y ago
1
1
Solved
Hamish2798
Normal or problem?
Hi can anyone let me know if the yellow things on the left side normal or do I have a problem only being planted for 3 days and its my first attempt at growing
Leaves. Other
5y ago
2
2
Solved
Tubington9
Anyone know what this is the beginning? Looked at the pictures of different deficiencies and excesses but the all seem to look similar off the start
Wonder if anyone can give me a diagnosis on what this is the beginning of? She is coming up on 6 weeks old, haven’t had any issues so far. Happy frog soil, no nutrients yet, strictly PH’d water between 5.9 and 6.1 for each watering.
Leaves. Other
5y ago
5
5
Solved
tototerremoto
Funny curly leave?
What can cause this funny curly leave? The lady has nitrogen toxicity and some of the top sugar leaves are curled. Can It be related? What a mess 🤦
Week 6
Leaves. Other
6y ago
4
3
Solved
xxdR3
Upside down leaf growth?
What is happening to this plant, it seems to be growing leaves upside down? It had nothing come out for a few days and then 2 new leaves started to grow out of it but it's like the top dark green side of the leaf is growing on the underside. Any ideas on what I should research?
Week 2
Leaves. Other
Other. General questions
Plant. Twisted
6y ago
2
2
Solved
Amikaro
There are some really big upper leaves, which are blocking the light and airflow for some of the grow nodes? Is it safe to get rid of all of them? Should I leave them where they are?
Week 3
Leaves. Other
8y ago
9
7
Solved
GhettoStyle
is it a potassium deficiency? or Cal Mag deficiency ?
please tell me!!! is it a potassium deficiency? or Cal Mag deficiency ?
Leaves. Color - Yellow
Leaves. Other
6y ago
4
6
Solved
Green_Knight
Why matte finish on leaves?
My plants are otherwise healthy and vigorous, but i can't seem to get them to achieve a soft waxy pearl finish on the leaves.Any clues on what is the best remedy, would be most appreciated.Thx
Week 7
Leaves. Other
3y ago
2
4
Solved
cannavici
Wavying up leafs
Hi, wavy leafs and they starting to curl a little bit up... my temp is at 24-27º, humidity 60-75%... lately my digital pen broke and i am waiting for the new one.. So i went to supermarket and got bottled water at 6.45.. mixing with nuts could have up or down the ph?
Week 2
Leaves. Other
6y ago
4
5
Solved
OutdoorMaster
What could be causing the yellowing/rusty burnt looking spots on my older fan leaves? My camera is is bad so you cant see it but there is also some newer, smaller growth that looks shiny and burmt with new growth twisting slightly
Week 3
Leaves. Other
7y ago
7
4
Solved
Bingeling
Small white spots, and indetations on leafs, 15 days from sprout.
Hey GD, im a newbie and i need some help identifying these small blemishes on the leafs of my girls. I can't see any bugs (been looking). Some of my suggestions: Might have been a bit heat stressed. Fluctuating RH. Might have spilled small droplets of nute water on the leaves.
Leaves. Other
4y ago
6
3
Solved
floodinghideout
What's going on with this leaf? Changed colors overnight?
Woke up to find this leaf in the back of my tent. What's going on here? Day 46 flower. Recommended flowering of 60-70 days. Looking at my timeline, I figured I had maybe 1 or 2 more feedings left before I started giving just water till the end. Should I worry or is this normal?
Leaves. Other
4y ago
4
4
Solved
MrGreen92
3 days in, only cotydelons with no sign of the first true leaves. Have you seen this and has it recovered?
This plant was stunted at the start after he couldn't get his hat off, but now looks pretty healthy however it's been 3 days of just cotydelons and absolutely no sign of the first true leaves. Have you had this before and did it recover to eventually grow true leaves?
Week 1
Leaves. Too few
Leaves. Other
2y ago
5
3
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(
This Plant didnt have any problems in This whole run. Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is. I thought it could maybe be phosphorus deficiency or something. Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
2y ago
1
Solved
rosemary420
How can I kill spider mites?
I found tiny red spiders under my leaves and was wondering if there are any homemade remedies to kill them. The top of my leaves have began to spot and i’m not sure what to do. Please help!
Leaves. Other
6y ago
1
Solved
Hattiwatti
White areas on leaves.
What are these white areas on leaves?
Week 3
Leaves. Other
3y ago
6
3