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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
CRIM_mir
Do these random spots mean nutrient burn/deficiency, or is this normal?
I have been feeding my plants 1/2 strength FF once weekly since week 3. The plants seem to be doing well. One has twisted leaves but seems healthy. But the plants are displaying random spots of yellowing. Is this normal or indicative of some kind of nute issue?
Week 4
Leaves. Color · Mottling
Leaves. Other
6y ago
3
4
Solved
Anna_J
Brown/rust spots have been increasing on one of my 3 plants. Appearing on upper and lower, newer and older leaves. Does not appear to be a light/heat issue. Treating it as possible Cal def by increasing cal-mag nutes.
Week 8
Leaves. Color · Mottling
7y ago
7
6
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
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color · Mottling
Feeding. Deficiencies
4y ago
1
5
Solved
FastbudsFanatic
Cal , mag deficiency ???
Is that calcium / magnesium deficiency ??? Wrinkled leaves , and brown spots are heavier on darker plant , any help appreciated
Week 5
Leaves. Twisted
Leaves. Color · Mottling
6y ago
1
Solved
CovidBeard
Cause for mottling leaves?
I think this mottled leaf coloration may be due to slightly high pH or just stress from the repotting over the last couple of weeks.. Most leaves are fine but a few look like this. Any thoughts?
Week 3
Leaves. Color · Mottling
4y ago
7
6
Solved
Doraemon
Leaves damage: PH levels from nutes?
Chemical question: growing 3 autos since 3 weeks, last 2 days had symptoms of deficiency after adding 1ml/L of Calmag, BioHeaven and B'cuzz root stimulator, soil is Kilomix which has PH 5.7, tap water has PH 8.1, is it possible that nutes made PH that acid/basic to hurt plant?
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
1
1
Solved
thestonedyaapie
is this what i think it is PHOSPHORUS Deficiency??also had little red bugs on the underside of the leaves but have used an organic pest and looks better
Week 3
Leaves. Color · Mottling
7y ago
1
3
Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
It happened from day to night, the watering with Fish-Mix and Bio-Heaven was made days ago. Otherwise, I haven´t feed her any bloom nutes yet. Peace ✌️
Week 5
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
6y ago
2
2
Solved
PeggeMargarita
Brown leaves, light burn?
Got some slight browning on my leaves - thought it was light burn but could it be anything else? Shes only had or small dose of biobizz grow nutes but i did mist her in the sun last week, dumbass i know.
Leaves. Color · Mottling
6y ago
2
2
Solved
StraightLine
Holes and leaf ends look like biten
Hello guyz! All of my 7 girls from Sweet Seeeds are going really well, but on 2 of them some grey/white holes appeared and leaf ends look like, someone had bitten them. 🤷♂️🏼🤷♂️🏼 What’s wrong with them? Other 5 without any problems. Thanks for all advices!💚
Week 3
Leaves. Color · Mottling
6y ago
1
3
Solved
seasiderambler99
The young seedling leaves seem to have some sort of bruising. The young fan leaves are fine though, is this something to be concerned about or is it quite normal?
Week 1
Leaves. Color · Mottling
7y ago
2
2
Solved
FrostyCloudzz
Hilfe was ist los ....
Leaves. Curl down
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
2
2
Solved
Elendil
Some major problem
What is this? Do I put something too much or too little of it ?
Leaves. Color · Mottling
6y ago
1
1
Solved
Hydro_guy
I think I have nut issues?
OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?
Week 3
Leaves. Color · Yellow
Leaves. Color · Mottling
Plant. Stem · Red or purple
5y ago
2
2
Solved
Optico45
How does this site work exactly? Also, couldn’t Figure out the yellow spots/edges that appeared on lone plants leaves. It didn’t produce anything worth mentioning in the end. Too much or too little Nutes? Thanks for any help.
Week 13
Leaves. Color · Mottling
7y ago
2
3
Solved
Jaxx_Teller
Brown Leaf Spots help!
I have a serious problem with two of my girls and I can't figure out whats wrong. The pics attached show the brown spots that have now spread to a good 60% of the leaves on each plant. I've defoliated as much of it as I can and its now affecting even the sugar leaves. Any ideas?
Week 7
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
1
4
Solved
TheGourmetWeed
Calcium deficiency?
So, 2 out of 6 are showing this, it looks like a nutrient deficiency, Calcium I'd say. It's only present in one leaf on each plant, in the bottom. I've got here CalMag ready to apply, just wondering if you guys agree with me :D Thank you, and keep it green :D
Week 2
Leaves. Color · Mottling
Setup. Strain · Autoflowering
6y ago
5
5
Solved
osmrducks
Rusty Spots
I've got some rusty splotches on leaves, I am thinking possibly a Cal-Mag deficiency. Any help appreciated. Will be addressing the issue tomorrow. Not from watering as I water direct on soil.
Week 5
Leaves. Color · Mottling
6y ago
1
2
Solved
CannaTrope
Calcium, lock out?
Hello, it looks like calcium, P, or K issues. Maybe pH lock out. I flushed last week and followed with nutes. Likely last nutes this week followed by a week or two of flushing before harvest. Please look at leaves and let me know what I should do as I end off this plant.
Week 7
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
1
1