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Back to Grow Questions
Leaf issues
Coconut_kiss
started grow question 5y 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 5y 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
AutomaticallyDank
Discolouration of some leaves
Is the colouration of these leaves someone to worry about? She’s a young, 2 week old Wedding Cheesecake auto and I’m new to growing and just want to make sure she’s ok! She’s growing in a 70/30 split of coco and soil and has only been fed water so far! Is it nute time?
Leaves. Color - Yellow
Leaves. Color - Mottling
4y ago
7
3
Solved
RFarm21
What's the problem with the leaf?
What's up with these leafs? lack of ca/mag ? I'm in the 4th week of flowering.(autoflower). This plant is a little stunted from the beginning but only now do the leaves look like that. two days ago I reduced the dosage of biogrow and bioheaven a little Thanks for the help!
Week 8
Leaves. Color - Mottling
4y ago
3
5
Solved
Lew420
Deficiency or excess?
Looks to me like potassium deficiency leading to calcium and magnesium deficiency also... Any other suggestions?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
Leaves. Other
3y ago
2
3
Solved
yinandyang
Dying lower leaves
Hi. Am thinking this is just the bottom leaves starting to die off. But am slightly worried it could be signs of something else
Week 7
Leaves. Color - Mottling
5y ago
3
3
Solved
B_Rock913
pictures show browning on leaves of the smallest in the group, any ideas thought calcium deficiency and added a dose of climagic but no improvement. PH in is 6.8, and PH out is 5.6 any suggestions?
Week 8
Leaves. Color - Mottling
6y ago
1
1
Solved
maelxich
How does this grow look so far?
I had a botched grow in the past and decided to get help from this wonderful community this go around. Do you see any potential issues in the pics of my grow so far? I see discoloration and a leaf mutation forming.
Week 2
Leaves. Color - Mottling
Leaves. Other
5y ago
4
4
Solved
SmokeableHobby
Does this look like a calcium deficiency?
Seeing yellowing/browning on the fan leaves for my bonsais. Is this a calcium deficiency?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
3
4
Solved
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
2y ago
5
3
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
5y ago
1
1
Solved
AADGrow
Leaves full of brown spots
My friend doesn’t have a grow diary but he uses advanced nutrients and feeds when almost dry. He has this problem on his leaves and he can’t seem to stop it. I suggested calmag but he feed it 2ml per litre on sunday and the problem is still increasing. What else can he do ?
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
3
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
1y ago
6
4
Solved
Maskedcucumber
How do you harvest in hydro (drip system with a tank) when some are late ?
Half of the plants are late (chlorosis, iron toxicity, nitrogen overfd) on a scrog net. As individual flush is impossible, I guess I have no choice than having different batches of ambered trichomes ! And I thought about different strains next time, sweet dreams...
Week 11
Leaves. Edges burnt
Leaves. Color - Mottling
Other. Harvest - Curing
4y ago
4
5
Solved
Kush_Maniac
Anyone know what might happen here ?
I recently ran into the problems in the video.The new development of the upper leafs are good.However,the under loooks real droppy and dying.Growing in coco+perlite (70/30) feed irrigation everyday PH:5.8-6 , EC:1.8, Run-off 13-15%.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Mottling
4y ago
3
4
Solved
RieferSoutherland
What nutrient issue are we looking at?
Having issues with one of the Bum Wine. Any thoughts on what nute is out of whack?
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
5y ago
2
2
Solved
Chamalla
Does the leaf in the close-up picture look like the beginning stages of a spider mite infestation to you?
Week 3
Leaves. Color - Mottling
6y ago
1
1
Solved
Skunk_Life85
There is some sorta spot things searing on the leaves of #2, I pulled the leaves that were effected. Only on this plant the other 2 are not effected. Ph issue? Stress issue from training?
Week 4
Leaves. Color - Mottling
7y ago
1
1
Solved
nova123
Leave problem
The leaves of my Fat Banana aren't doing so great as u can see on the picture. Why is my plant doing this and what should I do about it to make it stop?
Week 6
Leaves. Edges burnt
Leaves. Color - Mottling
6y ago
3
Solved
taprootArmy
Why do my plants only have that light greenish yellowish look at the top and why is one of my plants also having those sick leaves at the bottom?
2 of my 3 plants are a bit yellow-ish at the top since about a week. Plant 1 also had a couple of sick leaves at the bottom that I did remove. Those leaves had brown/dark spots, felt dry like paper, had very purple stems and did smell more like hay. More info in my report.
Week 6
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
5
3
Solved
MoWax
Yellow spots and dry ends on leaves
Hello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
2
Solved
SirJester
Brown spots on seedling
Hey! Seedling has a few brown spots which I’ve not had before. Any ideas?
Leaves. Color - Mottling
4y ago
1
1