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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
KrazyK
Trimming during flower
Flipping from veg to flower, how much should I trim the fan leaves around the bud sites, how much should I trim as the buds grow? Do these fan leaves become bud and stems? When should I stop trimming completely? Thank you.
Buds. Other
Leaves. Other
6y ago
2
3
Solved
buddhi_coop
Nutrient Deficiency
I could be wrong, but it looks like my leaves are starting to show signs of deficiency or am I just being paranoid?
Leaves. Other
Feeding. Deficiences
Feeding. Other
4y ago
3
2
Solved
AlexG
Stop at cotyledon stage, true leaves do not grow
What's the problem guys? At the cotyledon stage, it froze and has not been growing for 7 days
Leaves. Other
Germination. Substrate
3y ago
4
2
Solved
elevensixty6
Spotting issue consistent in all my grows. Have always thought Cal deficient but more Cal never fixes the issue. PH always checked with 2 PH pens 6.2-6.8.
Always pops up around the same time in flower.. week 4/5. Brown irregular spots and occasional curling down on the fan leaves. The only things I have consistently used in all the grows is the LED light, RO water, and CALiMAGic. Switched to dry organics but now its back. N toxic?
Week 8
Leaves. Curl down
Leaves. Color - Dark-brown
Leaves. Other
3y ago
7
6
Solved
Quintus
Deficiency - Excess, i'm so lost
Hello guys i'm completly lost with these ones. I have 2 different plant which both have something different wrong. Either way, what do you guys think ? They are both in +30 of bloom. I'm using calmag time to time and biobizz products + bloombastic
Leaves. Tips - Burnt
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
Roxie_xx
Anyone know the issue here?
I don’t think it’s anything to worry about but I noticed this on the tip of one of my plants
Leaves. Other
6y ago
1
2
Solved
daveHH
Hanging leaves (first couple)
Das erste Blattpaar hängt leicht runter und sieht nicht fit aus. Liegt es an der Entfernung der Lampe? Gegossen habe ich 40ml jeden zweiten Tag nur als die Erde komplett trocken war bis 3cm tief. Luftfeuchtigkeit habe ich bei 65-80%. Bitte um Hilfe.:)
Week 2
Leaves. Other
4y ago
3
4
Solved
RFarm21
Whats wrong?
What is this? only appears on some older leaves
Week 7
Leaves. Other
4y ago
2
2
Solved
Kreewl
What is this?
Que le está pasando? Está planta se ha mojado un par de veces por el humidificador, podría ser exceso de humedad? O simplemente mutación? O por hacer poda fim? Nose si tirarla... Gracias.
Week 6
Leaves. Curl down
Leaves. Other
6y ago
1
3
Solved
Madhousegym
Hey growers Does this look like nitrogen toxicity? New growth is shriveled. Help
Leaves. Other
5y ago
2
3
Solved
RFarm21
Whats up with these leafs?
Hi growmies! Whats up with these leafs? the soil I am using is rich in nutrients ( royalmix from plagron) so I just started this week adding nutrients from the plagron to the flowering slowly. Thanks
Week 5
Leaves. Other
3y ago
2
4
Solved
julianw12321
Possible Cal/Mag issue?
A few days ago I transplanted my auto to a six gallon pot and since then my plant has gotten absolutely riddled with brown spots on only on the top leaves, looks like cal deficiency but I would love some of your guys’ thoughts. I have been feeding big bloom and grow big since w2.
Leaves. Other
4y ago
1
1
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
Ciujbau
Leaves eaten by??
Seems tent have been infected by some small bugs? I want to mention that the white "powder" on leaves is from the fan(seems some white dust gathering on fan) Last night before the light to go off, I've sprayed 1ml neemex (neem oil) with 500ml water -used on leaves Any idea what?
Leaves. Other
Other. Bugs
5y ago
2
4
Solved
PinonAraucano
Small white-yellow spots
Today I woke up to a terrible news. One of the leaves of one of my American Pie has small whithe-yellow dots. I can't see any eggs and there are no holes yet. I've been doing some research but I haven't found answers yet. What may it be? What can I do to prevent a bigger problem?
Week 3
Leaves. Other
5y ago
1
Solved
Marley03
Rust spots
What could be the cause of these rust spots? Only 1 plant is showing this. Same strain. They get same feeding. Ph is ok. 4 weeks into flowering.
Leaves. Color - Yellow
Leaves. Other
4y ago
1
Solved
Vegas_Kind_Budz
Anyone have any good opinions on what this could be?
Hey guys, I’m about five days away from flipping the flower and I started noticing some spots on some of the leaves, I’m not quite sure if it’s a deficiency or small fungus, I took some close-up pictures it’s nothing serious at the moment but I want to catch it early
Leaves. Other
6y ago
3
Solved
rimzytfa
Bottom leaves issue
Can someone tell me what is causing this issue and how should I fix it ? Should I just remove the “infected” leaves?
Leaves. Color - Dark-brown
Leaves. Other
4y ago
1
2
Solved
THCandME
Does anyone have an idea what is happening to this plant? The lower leaves looked like calcium deficiency so I gave her cal/mag. Now the upper leaves are looking bad. Is this light burn or a deficiency?
Week 7
Leaves. Other
6y ago
2
4
Solved
theswagnificent
Deformed first true leaves on seedling
My Harlequin x GG4 seedling has a weird set of first leaves. They are very small, narrow, look deformed and bend down. This plant is being watered the same as the other plant that looks healthy (also a diff strain, gorilla zkittlez).
Week 1
Leaves. Curl down
Leaves. Other
Plant. Other
5y ago
2
1