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Back to Grow Questions
Leaf issues
Coconut_kiss
started grow question 6y ago
What could be the issue,did a small flush yesterday hoping its high ppm but have no way to measure
Solved
Leaves. Color · Mottling
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The8thChevron
answered grow question 6y ago
Looks like you're a little high on nitrogen. She looks great other than that though! You can get a crappy EC meter for under $10. Just allow for a 10% margin of error in your reading.
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Selected By The Grower
Similar Grow Questions
Solved
RockyRidger
Sugar leaves burnt/dry spots.
Weeek 10 of Girl Scout Cookies Auto is showing some deficiency/excess or lockout but just on the upper sugar leaves of the older buds. Rest of the leaves on the plant look good.
Week 10
Leaves. Color · Mottling
6y ago
3
5
Solved
RamboGringo
Discoloration and slight mutation
My seedling has discoloration and slight mutation. I Need help. Not using any nutes yet, using distilled ph’d @6.5, grow light is about 36 inches away. I checked for bugs, and didn’t find anything
Leaves. Color · Mottling
6y ago
2
1
Solved
Coconut_kiss
Leaf issues
What could be the issue,did a small flush yesterday hoping its high ppm but have no way to measure
Leaves. Color · Mottling
6y ago
1
Solved
NewbieDoobies
Hi, I’m getting worried about black spotting on a few leaves,white underneath/black on top they are only small? Is this calcium deficiency? I had a ph of 5.3 run off when I noticed, which I got back to 6.2 after a flush no using ph perfect nutes PLEASE HELP I hope it’s not serious
Week 6
Leaves. Color · Mottling
7y ago
2
1
Solved
NamasteDaze
Problem or No?
The leaves have been loosing some of their dark green color between the veins, looks a bit washed out or mottled on both plants. Slow progression over the past couple of days. This is my first grow, any advice would be greatly appreciated!
Leaves. Color · Mottling
4y ago
4
Solved
Raidoiu
Problema di Peppa
Good evening, I need help. I don't know what happened in 4 days, the others are doing great but she isn't. I've been very careful with the macros and everything they needed... I was away for 4 days, the only value that was out of range is the temperature at 28.5. Help me!
Week 6
Leaves. Color · Pale
Leaves. Color · Mottling
Plant. Stem · Red or purple
7y ago
3
1
Solved
Fitzwell
Think I need to add more cal-mag might be turning into a cal-mag whore? We will see....
Week 10
Leaves. Color · Mottling
7y ago
6
5
Solved
New_Grower69
Brown spots!?
Hellooo everyone, I am new to growing and I have come across a few brown spots on one of my plants! She's a bit smaller than the other so I didn't train her.. let me know what you think! Also feel free to follow my grow to help me out along the way 😎😎
Week 4
Leaves. Color · Dark-brown
Leaves. Color · Mottling
6y ago
1
2
Solved
WiddieThePooh
should I be worried about those little white spots, do they indicate on some kind of deficiency or they will go away eventually by themselves? I mean there aren't much but still, got me little worried.
Week 2
Leaves. Color · Mottling
7y ago
2
5
Solved
vicisdope
See the photos of the aphid (I think) attack. Online help = 🤯 sprayed the soil and misted the plant with hydrogen peroxide (1.5 tbs in 1 cup ish of water. Other plant also had spots on leaves. All clipped now. Is hydrogen peroxide enough? Rather not get another spray
Week 12
Leaves. Color · Mottling
7y ago
4
3
Solved
Sense8
rust spots on the leaf
hi friends, there are rust colored spots on the leaf. what could be the problem 1.light at close distance 2.cal-mag deficiency 3.excess of nitrogen
Week 5
Leaves. Color · Mottling
6y ago
3
3
Solved
Gottajiboo
Discoloration???
Noticing slight discoloration on Gelato, running in living soil, does this still have something to do with a nutrient deficiency? Has anyone encountered something like this?
Week 3
Leaves. Color · Mottling
4y ago
6
6
Solved
Bibou
Brigh little spots on bigger leaves
Hey guys, i noticed today that very small brighter spots have appeared on the bigger leaves. Is this something i should be worried about? Is it because of the 20hrs light schedule? Should i switch to 18hrs? Thanks 😨
Week 2
Leaves. Color · Mottling
6y ago
2
2
Solved
Seedler
Hydroponics, i need a second or third pro opinion. Just a Deficiency? bad pH? (I alreadt did a partial water reservoir change tho)
Yoyoyo! If someone of knowledge could help me here, I would be grateful So I think it's a Magnesium deficiency, caused either from my too low pH (5.2) or too much CalMag (only used 1,5ml on 10L) I gave a more in-detail description on my diary. lower leafs are "crispy", not smooth
Leaves. Color · Mottling
2y ago
6
4
Solved
Thalps
sad lookin leaves coming to the end of the first grow
hi guys, snapped a couple photos of this while I was checkin on the plant this morning but I cant tell whether the plant is being burnt by the lights or its deficient in something, the affected area is 99% in the top leaves however a couple of lower ones are also looking sad.
Week 15
Leaves. Color · Pale
Leaves. Color · Mottling
6y ago
4
Solved
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color · Mottling
Feeding. Deficiencies
4y ago
1
5
Solved
WeedVV
Leaves spots
Hi guys, yesterday these leaves suddenly look like this, is it a serious problem? How can I solve it
Leaves. Color · Mottling
6y ago
3
3
Solved
swaygrower
ใบผิดปกติ
The leaves have a problem. What should I do?
Week 5
Leaves. Color · Mottling
4y ago
2
5
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)
Second week and one of the plants has weird spots + leaves curled. Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea. Also, when should I start feeding the plants? And how much water do I need at this point? 😥
Week 2
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Mottling
2y ago
6
5
Solved
Catova
Phosphorus Issue?
Slurricane is having a phosphorus issue and not drinking water as fast after transplanting. I’ve been feeding cal mag every water and thinking it’s a root zone issue. Should I apply stop watering and apply a follar feed of 3 part general hydro nutrients?
Week 6
Leaves. Color · Mottling
2y ago
3
3