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Back to Grow Questions
Carence ou pas ?
Le_Duc_Du_Bud
started grow question 3y ago
Sur 3 pied , 1 seul à deux trois feuilles avec des légère tache brune . Je vous montre en photo . Si vous pouvez me conseiller. Merci
Solved
Week 4
Leaves. Other
likes
Roberts
answered grow question 3y ago
Based on edges it needs more potassium. Brown and straight is potassium deficiency. It then leads to spots. I would also check your substrate ph. If that is out if line nothing is being absorbed
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Seed1997
Foglie con gocce d'acqua nonostante umidità al 30%
Salve! Ho un problema (forse). Sulle foglie delle 3 gorilla 🦍 spesso trovo delle gocce d'acqua che non so davvero come spiegare dato che l'umidità è al 30% (quindi anche fin troppo bassa) e le foglie di una in particolare sembrano quelle di una pianta grassa...
Week 4
Leaves. Other
4y ago
1
2
Solved
FreshBanger
What's Going On?
Hi guys...Need some advise. I have planted this Northern Light Auto on the 16th-Aug with the cotyledons out, and it have been 7 days. But my plant does not seems to be growing. The first true leaf have grown out but the size remains the same for the past 7 days.
Leaves. Other
Plant. Other
3y ago
6
Solved
robotdinosaur
Older/lower leaves yellowing and wilting. Assuming N deficiency? Present from late veg/early flower but not accelerating or slowing down. Also observing small black/brown spots near veins on the same yellow leaves. Assuming P deficiency? Present recently, treated with Mammoth P.
Week 5
Leaves. Other
7y ago
1
1
Solved
Dillsnills
Droopy???
Do my plants look droop? I watered 2 days ago. Maybe light not close enough I have it at 20 inches, I did LST maybe let them rest for a day or 2 jus asking if I should be worried and what to do?
Week 4
Leaves. Other
5y ago
2
1
Solved
idkman1337
first leaves of plant have holes and look like bitten off
im growing indoor in a tent and so far have not noticed any insects apart from fungus gnarls which dont eat leaves right? Any ideas?
Leaves. Other
3y ago
1
3
Solved
Bryde
LST
Good day! I have a question for experienced growers who've used LST. The stem usually branches out to 2 branches, one of which is just one big leaf and the other branch has nodes & other branches. Do you put the branch with the big leaf below the rest, above or prune it? Thx!
Leaves. Other
Techniques. LST
Techniques. HST
2y ago
3
3
Solved
Marybuds
Help me Gods of education
Hello boys and girls ✌️ Could someone help me on this green decoloration. I raised to 300ppm and the conditions stay the same as above. I just sprayed them with tap water (6.7pH) for like 3 days to raise some humidity. Could it be related? Could it be a lack of nutes?
Week 2
Leaves. Other
5y ago
4
3
Solved
MyStery21
PLEASEE HELP, SHES GETTING WORSE.
My GG#4 still sick, i been flushing her with bottled water, i even transplant her to a bigger pot, this problm start after i use a wrong mix of GeneralHydrop.. then the leaves starts to look like this and die, every day its getting worse and worse, i don't know what to do anymore
Leaves. Other
Feeding. Deficiences
6y ago
1
1
Solved
Ah_never_mind
Leaves
What’s up with the leaves ?
Week 6
Leaves. Other
5y ago
1
Solved
br_south_farmer
The tips of the upper leaves (as shown in Picture D34 - Top Flower) are turning slightly yellow. Since the plant is in 2nd week of flowering, should I be worried or is it normal?
Week 5
Leaves. Other
7y ago
7
3
Solved
statzzz
Spots in week 2
My grows are continually getting brownish/yellow spots. This has happened on my past 4 grows and I am getting frustrated. Help
Week 1
Leaves. Color - Dark-brown
Leaves. Other
3y ago
3
4
Solved
Cannabeans
Leaf curling?
Not sure if theres is a little bit of leaf curl or if I'm just being a little overcautious. Can anybody tell me if I'm right and if so what could be causing it?
Week 1
Leaves. Other
5y ago
3
2
Solved
Flyalivebeats
White spots on leaves
Any ideas what the white spots are on this plant? Also the leaves have been droopy the past two days, and I have not over watered.
Leaves. Other
4y ago
1
1
Solved
RoomForBloom
Weird Spots on almost every leaf overnight? (Leaf Burn???) My plant developed these spots on the leaves basically overnight...
I was looking after them just yesterday evening and the plant was fine, however I did a mistake. The left plant got completely wet (i had to move it through the rain) and i did not dry it before the light went back on. Right plant is completely fine. No pests (thrips spimis etc.)
Leaves. Color - Mottling
Leaves. Other
2mo ago
1
3
Solved
ZoobZoob_farmZ
tobacco mosaic virus est il contagieux pour mes autres plantes ?
Week 5
Leaves. Other
4y ago
4
2
Solved
MoldyCrow
Spots on leaves
I have noticed one girl has some spotted leaves but I am feeding cal mag so I’m not sure it’s a calcium deficiency.
Week 5
Leaves. Tips - Burnt
Leaves. Other
5y ago
1
1
Solved
Broffel
Help!!! Whats wrong
Help!!! Whats wrong with this 2 plants. The are a red hot cookies and they are 5.5 weeks in flower, also have 2 haze plant and they have no issue
Leaves. Other
3y ago
2
Solved
newenglandgrowers
High EC and PH
Light brown spots forming in the side of the leaves and red tips coming from the new growth on the tops, did about a half strength feeding today at .4EC ph 5.5 tested the runoff it came back at .7EC ph 6.3. Growing in coco coir currently day 34 using GH floraseries, and calmag+
Week 5
Leaves. Tips - Burnt
Leaves. Other
4y ago
4
7
Solved
greenpager
Red-tinged yellow spots on one fan leaf
This week's pics incl close-up of yellow spots visible on both sides of this one leaf. Soil mix includes diatomaceous earth (I top off each week) + 1/4 mosquito dunk crumbled into bits worked into topsoil. Are spots a sign of fungus? Insect? Too much rain? Something else? Ty!
Week 8
Leaves. Other
4y ago
5
9
Solved
dillande3
Leaf looks eaten or something!!?
Hello Guys, just seen this thing in PGK, its looks insects did this,pls advise also i have seen a one insect under the leaf week a ago, thanks
Leaves. Other
3y ago
2
2