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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
JohnnyBlaz3
need a little help. noticed a little discoloration lately on a few of the leaves on the plants. pretty sparse and the plants seem overall very healthy. what is this? lol pics above
Week 7
Leaves. Color · Mottling
7y ago
2
2
Solved
Firstpoison
White spots
What are those white spots on the leaves?
Week 4
Leaves. Color · Mottling
6y ago
1
Solved
HeartStrong_Garden
Leaf coloration
Why are the leaves so discolored?
Week 7
Leaves. Color · Mottling
3y ago
6
5
Solved
kakanero
Does anyone know what happened on the leaves and how to cure it? See the last photo. Thaks!
Week 8
Leaves. Color · Mottling
8y ago
1
2
Solved
Toastdtoast
Spots and discoloration, help me Tom Cruise!
Can anyone tell me what this is? I fed some calmag and no signs of pests or external fungus, water between 6.5 and 6.8, no additives, jugged spring water from the store and never have problems with it. There are 3 leaves like this and 2 are on same branch, all are mid plant
Week 8
Leaves. Color · Mottling
5y ago
3
2
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
The_Northern_Skunk
leaves curling/patchy leaves
having issues with these two ladies, ones leaving a curling I think I might have to make the feeding more frequent for her, and the other girls got light patches on some of here leaves, thanks in advance for any replies 💚
Leaves. Curl down
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
2
2
Solved
Thirsty_Grower
Is it CalMag deficiency?
See week 7 - small spots have also appeared on the leaves, resembling a CalMag deficiency.This time, before starting the grow,I mixed approximately 3 tablespoons of dolomite lime into the soil, but apparently,it wasn’t enough.Do you think it’s time to start adding Biobizz CalMag?
Week 7
Leaves. Color · Mottling
6d ago
1
1
Solved
Greenbean15
Curled leaves occurred in both veg and flowering tents only to my purple trainwreck plants. Checked leaves with a loupe and couldn’t see signs of any pests at all. Only occurring on my PT plants in all tents. Other strains seem 100%. Only on large fan leaves, any ideas or help?
Week 6
Leaves. Curl up
Leaves. Color · Mottling
7y ago
2
2
Solved
Jerseyfresh39
Mottling shiny spots in leaves/ nitrogen claw
What is the cause of the mottling on these leaves is it some sort of toxicity? Please look at my last diary entry (week 4) for info on recent feeding.
Week 4
Leaves. Color · Mottling
6y ago
2
2
Solved
Blucha
Silver stains on leaves
Only curious about leave stains and its color. Can anyone recognise what deficiency that is?
Leaves. Color · Mottling
6y ago
2
Solved
nugsofun
Some kind of deficiency?
World of Seeds Strawberry Blue. Pretty slow, uneventful life this far (on me). What seems to be wrong? Veg and a lot of light. FoxFarm soil. Half to full strength of the General Organics line.
… Show more
Leaves. Color · Mottling
Plant. Too short
Feeding. Deficiencies
6y ago
8
4
Solved
ursamajor1703
Help are these plants ok
Got some plants from a friend i know literally nothing about the no strain, no age, nada. But do they look healthy is there anything I can do to help them right now?
Week 1
Leaves. Color · Mottling
6y ago
2
2
Solved
m0use
Look At This Pigmentation!
Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding. . , , , .
… Show more
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
Leaves. Color · Mottling
2y ago
3
6
Solved
ThatoneAKguy
Let’s see if someone can help me out here! I had a little tip burn three waterings ago so I went to all ph 6.4 water the last two with 1/4 strength cali mag. Now leaves are rusting! This is ocean harvest soil. Anyone??
Week 10
Leaves. Color · Mottling
7y ago
3
2
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripple
Please help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect. A user commented that he thought my plants looked deficient but hasn't elaborated further yet. What might this be? Multiple issues?
Week 5
Leaves. Color · Mottling
Feeding. Deficiencies
Techniques. LST
5y ago
1
3
Solved
KommanderKeen
If someone could look at the two leaves I removed (pictured first) I would like someones opinion on whether this is Tobacco Mosaic Virus, or some mutation.
Week 4
Leaves. Color · Mottling
7y ago
2
1
Solved
Terra_Farma
Calcium Deficiency? pH problem?
Brown spots on some newer growth now on both plants. Canna Terra Flores brings the pH of water down too much even at a half dose. I didn’t think I’d need to adjust pH much in soil. Any suggestions at this point? Thinking to just feed plain water to bring the pH up at the roots
Week 8
Leaves. Color · Mottling
6y ago
3
3
Solved
G_mang_0
Any ideas on what's going on with NL-2? Fan leaves are discoloring, interesting pattern. From Websites, I'm thinking a potassium problem, but am not sure. And am not sure how to correct this close to harvest (3 weeks give or take). Thoughts?
Week 14
Leaves. Color · Mottling
7y ago
1
3
Solved
closetGrow
there are yellow-brown polka-dots on many of the leaves (Leaf Septoria???). See last image. Can you tell me what it is and how to treat? thanks
Week 9
Leaves. Color · Mottling
8y ago
3
2