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Back to Grow Questions
need advice
DankNugzbaby
started grow question 6y ago
Deficiency problems someone help me understand this
Open
Leaves. Color - Yellow
Leaves. Other
likes
Answer
tegrityfarms413
answered grow question 6y ago
soak with neem oil for 6 or 7 days and get some diamectous earth to spread around the top layer
likes
Complain
StayWeeded
answered grow question 6y ago
That looks like spider mites. Check the undersides of leaves for them.
2 likes
Complain
Similar Grow Questions
Solved
lotuslord
Is this a deficiency?
Hello there, Today I saw that some of my plants have some curled and sad looking leaves (see pic). The soil is pre-fertilized and I currently use normal tap water (p.H. adjusted) for watering. My plants get 18hrs of light a day (approx. 300-400PPFD) Thanks for you help guys :)
Week 1
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Yellow
4y ago
2
2
Solved
Samurai0627
Stop growing by giving too much water
Should I throw it away? Growth stopped due to too much water. It doesn't smell.
Buds. Other
Leaves. Color - Yellow
4y ago
1
Solved
Yayayatoure
Nutrient deficiency
It's now Day 11 still didn't feed her any nutes yet the old leaves are showing some deficiency. Should I start feeding her next time watering?
Week 2
Leaves. Color - Yellow
6y ago
5
Solved
narvisck143
Un aiuto
Perché sta morendo quelle foglie piccole? La pianta ha 5 weeks
Leaves. Other
3y ago
2
1
Solved
CrokuDodu
Spots/Dots and unhealthy
Hello. Was doing really great as you can see in pictures but then in 48h : dots/spots of different colours/size, overall unhealthy, the whole plant is affected not specifically top or bottom, growth has stopped. Can't find any insects/beasties. Thank you :)
Week 4
Leaves. Other
6y ago
3
4
Solved
Dgessy
feuilles du bas jaunes
feuilles du bas qui jaunissent et petite taches marrons. Je ne vois pas se que cela pourrait être. Merci pour votre aides 😊💪
Week 3
Leaves. Color - Yellow
3y ago
1
4
Solved
BiteAway
Deficiency, what could it be
Im having some sort of deficiency going on. Soil ph: 6.1 - 6.2 Runoff TDS: 500 Substrate + Nutes: BioBizz I underfed them on purpose to avoid overfeeding. But now i have to correct it somehow ^^ What could this be? Im thinking potassium? I appreciate any help :)
Week 8
Leaves. Color - Yellow
4y ago
1
1
Solved
Stonerapaisana
Folhas a amarelar! Duvida?
Olá a todos, estou a ter um pequeno problema nesta run, gostava de pedir a vossa opinião, estou na 3 semana de flora e algumas folhas começaram a amarelar, como se fosse falta de nitrogênio, mas na verdade eu acredito que o solo esteja bem fertilizado, posso dar mais detalhes...
Leaves. Color - Yellow
10mo ago
3
3
Solved
Cowboy
Leaf
I have my pH right going to try calmac for this deficiency please help am I making the right choice never had this problem before with the spots on the leaves please help
Week 14
Leaves. Other
4y ago
1
Solved
prem895
How do I fix this
Not sure what these spots are but can someone help me with this deficiency please
Week 9
Leaves. Other
6y ago
1
2
Solved
Jaykut22
I have no idea what is going on. Everything is within spec. Ph, temp, humid, lux was 50k now adjusted to 25k.
Droopy and yellowing leaves. Plant is not underwatered. Starting with a mag deficiency and she bounced back early. Started lst and 2 days later she started dropping and yellowing more. Everything is in check from ph, temp, humidity. I just dosed with more cal mag.
Leaves. Color - Yellow
3y ago
1
2
Solved
YellahJelle
already yellow leaves
Isnt this too early at week 4 of flower? Advertised as 6 weeks flower cycle though
Week 11
Leaves. Color - Yellow
6y ago
2
Solved
torgul2000
Plants are burning part 2
Added some Bud Boom (0-40-23) to give a kick of phosphors…. Most of plants are turning yellow and burning that’s problematic ! What’s about phosphorus with my watering ? Maybe Cal-Mg? Or even are the roots to compact on the bottom of the pot ?
Week 8
Leaves. Other
3y ago
6
6
Solved
Buds2k22
Ppm on blueberry cheese auto in coco coir
My ppm on auto flower was at 850 during late flowering ! I tried to increase this fed it 2times last two days and the numbers are actually dropping ! Is this normal? I noticed a little yellowing on leaf’s so I’m starting to think over feeding even tho the ppm numbers ain’t up?
Buds. Not fattening
Leaves. Color - Yellow
Feeding. Other
4y ago
1
1
Solved
JackJolla
High Leaves stress in the last week!! PLS help!
Hi everyone! First indoor grow with autoflowers. Everything was fine until week 6, even after topping, but now in mid-flower the leaves show clear stress. I thought it was CalMag, but supplements haven’t helped. Any advice? I don’t want to lose my first harvest.
Leaves. Too many
Leaves. Color - Yellow
Leaves. Other
17d ago
7
6
Solved
timbarin
Brown dots
Burned leafs and spotted brown dots on them I flushed today and lowered the ec to 1.6 and the ph is 5.4 can't raise it higher. I think it's p toxicity
Week 7
Leaves. Other
6y ago
1
2
Solved
mapfrog
Yellowing plants
Based off week 2 day 7, does this look like an over watering issue or something else? This was the first watering where I soaked their containers. While they were in solo cups I tried to keep watering volume low.
Week 2
Leaves. Color - Yellow
6y ago
4
Solved
KingMickey
Burning Edges/Yellowing and Drooping?
The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
Week 2
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
4
2
Solved
Abadakor53
New leaves are yellow af
New leaves are coming super yellow and i dont know why?
Leaves. Color - Yellow
5y ago
1
1
Solved
Amnesiaturk34
Yellowing leaves.
There are yellowing leaves on this plant and it is spreading. I feed it with pH 6.5 water. what do you think i should do?
Leaves. Color - Yellow
3y ago
2