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Back to Grow Questions
White and yellow spots, yellowing leaves? What is going on!
Lol_You_Looked
started grow question 3y ago
Changed water, no fix, added humidity, no fix, any ideas as to what's going on with my plant?
Solved
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
likes
Stork
answered grow question 3y ago
If it is not a spider then nutrients are missed I just watch your diary have 400 ppm u still feed your plant like is in the seedling stage for veg to flower u need 700,800 ppm Yes you feed your plant with calcium but u need to raise the dose
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Selected By The Grower
Lol_You_Looked
answered grow question 3y ago
no mites, and this is with CalMag since it sprouted :(
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Stork
answered grow question 3y ago
looks like spider mites check under the leaf 🍃 and u need Calmag/Revive
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Similar Grow Questions
Solved
Mr_Dior21
Organic dried fertilizer and supplements?
I’m trying to go 90%-100% organic with dry amendments. I’m also possibly trying to use some bottle nutrients for supplements as well things like Terpinator I would like to use. So my question is; what dry amendments and supplements have YOU guys used and prefer in top dressings.
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
5y ago
6
3
Solved
FrostyCloudzz
Any tips please !
Any helps don’t know what’s wrong they are thirsty and I give them less in 5 gallon pots 0.5 liter maximum 2-4 days ( by weight ) ) Nutrients given correctly / ph is ok but maybe my air and temp conditions are the problem or tu mich nutrients , less water , to much I don’t know
Buds. Other
Leaves. Curl down
Leaves. Color - Yellow
1y ago
2
3
Solved
Student_of_Science
Cal mag ??
Should the cal mag be half as well ? And how long does it get added?
Week 3
Feeding. Deficiences
3y ago
1
1
Solved
Germaican
What deficiency is this ?
What is happening to my plant right now ? I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks. Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil. Started around 6th week
Week 7
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
5
3
Solved
z0laire
Burnt looking seedling
What's going on with my #2 seedling? I thought it could be light burn and raised my light by 4" but the odd coloration on the tips has gotten worse 18hr later. It also doesn't seem to be drinking whats in the coco yet so I'm cautious about feeding.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
5y ago
2
3
Solved
WulfBlud
Add CalMag or Manganese? Still slightly discolored and veiny leaves on week 6
Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese. I do mean manganese but I realize it could be a CalMag or Manganese deficiency as well.
Week 6
Leaves. Veins - stay green
Leaves. Color - Pale
Feeding. Deficiences
3y ago
2
Solved
QueenNitha
What’s wrong
What’s wrong with my plant? The top leaves look spotty. Could it be the coco coir pot?
Leaves. Color - Yellow
6y ago
1
1
Solved
TheObserver
Fatal ovewatering? Will she survive?
Ugh! One of my two plants Is dying. I suspect overwatering associated with some other issue I can't spot properly. 58 days flowering. It was my first flushing session, not a good start. Her sister has no problem. Poked holes in the dirt, raised temp, maxed the fans. What else?
Week 14
Leaves. Dropping off
Leaves. Color - Yellow
1y ago
2
2
Solved
Italy_grow
yellow leaves
my girls are getting worse every day. the problem started with the lower leaves now the problem is climbing to the top. the plants are at 7 weeks are fed twice a week with canna flores and bost Ec 1 and ph 6.5
Leaves. Color - Yellow
5y ago
5
4
Solved
Mazgoth
Nut burning? What to do
Can you tell me what's wrong please because yesterday I water them andI didn't use the advanced this time because I think it's an over feed and if it is an overfeed what to do to use only sugar royal next time or just biobizz because I'm growing in light mix,tell me the right NPK
Week 6
Leaves. Tips - Burnt
Leaves. Other
3y ago
1
2
Solved
CollistaR
Autoflower, deficiency or light stress? End of week 8.
Good time of the day. Having following problems with my autoflower (see pictures) which is at the end of week 8. Plant had some light stress before, could that be a consequence of that? Or could that be nutrient deficiency? Looking forward to hearing from you guys!
Leaves. Edges burnt
Feeding. Deficiences
3y ago
1
2
Solved
FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?
Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?
Week 3
Leaves. Curl down
Feeding. Deficiences
2y ago
2
1
Solved
Greenlady
Spots.
Is this just a deficiency. If so of what? Googled some but not sure. / First time grower.
Leaves. Color - Yellow
6y ago
2
Solved
Noobftp
ph 6.1 6 weeks fog 50% Celsius 24 Yellowing of the lower leaves What could be the problem? this can only be done because of flowering. flowers receive the maximum amount of nutrients
Leaves. Color - Yellow
6y ago
7
6
Solved
420LV
First time grow (no experience) started with 3 auto lemons with no equipment on a window cell while it was there for about 12 days tent came so now its in tent with grow light on a 16hr light cycle , just wanted to see opinions on why the plant looks like this and what can I do?
Leaves. Tips - Burnt
6y ago
1
3
Solved
ElRojo
Yellowed leaves
Should i cut the older and yellowed leaves? So the plant Will use the Energy to grow new branches?
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
Togoutouseg
Feuilles jaune et marron!
Bonjour, j'aurai voulu savoir si vous saviez ce qui arrive à me plantes. Une d'entre elle se décolore, elle perds son vert qui jaunis. Et l'autre à beaucoup de mal à pousser, et ses pointes deviennent marron. Les feuilles se lève aussi. Merci beaucoup pour votre réponse.
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Dark-brown
3y ago
1
3
Solved
JoshuaTreez
I had a ton of my fan leaves going yellow this week (week 6 of flower) and I am a bit concerned. I know its normal but it seems a lot went yellow fast. Think this plant will make it to harvest okay?
Leaves. Color - Yellow
4y ago
1
2
Solved
UKAgent47
Yellowing leaves
I’ve had a cal/mag deficiency last week which was treated through the week with calmag and no new brown spots, however leaves are still yellowing. Is there anything I can do about this ?
Week 2
Leaves. Color - Yellow
5y ago
1
1
Solved
blackcald
Strange brown dots.
What is it?
Week 1
Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
1
4