Carence ou pas ?
Le_Duc_Du_Budstarted grow question 4y ago
On 3 plants, only 1 has two or three leaves with slight brown spots. I'll show you in a photo. If you can advise me. Thank you.
1 like
Robertsanswered grow question 4y 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
Similar Grow Questions
Solved
Just_Weed
Spider mites in floweringSpidermites detected in flowering. Still no webs forming on buds but there is small damage on leaves. I have neem oil but don't wanna ruin my buds with bad smell and heard neem is toxic to humans. Rosemary essential oil maybe?
I will be washing the buds at harvest.Week 9
Leaves. Other
6y ago
4
3
Solved
Juschiln420
Help with diagnoses leaf yellowing and yellow spottingCan anyone help me in the right direction on what the plant is telling me she needs. I'm getting yellowing on lower leafs and spotty yellowing on upper leafs. I thought maybe light burn for spotty yellowing and raised light a few inched with no change. I appreciate the help!
3y ago
10
12
Solved
Schnax
Blätter ProblemHello, my plant has something going on with its leaves. Does anyone know the cause?
Leaves. Other
3y ago
3
Solved
Jeffrokush
Tacos anyone!!Woke up today and some of the leaves are taco’s. What should I do?
Week 2
Leaves. Other
5y ago
4
5
Solved
Dillsnills
Can I still use P and K in a nutrient feeding if I have an excess if N?If I have an excess of nitrogen I'm assuming from ffof soil, can I still do a nutrient feeding w jus P and K like big bud that has no N in it? Jus wondering or will it still cause nute burn?
Leaves. Other
Setup. Strain · Autoflowering
Feeding. Other
6y ago
2
2
Solved
cannabis_connoisseur_circle
Please HelpAm I facing Caterpillars, Inchworms or Cabbage Loopers?
Leaves. Other
Other. Bugs
7y ago
3
4
Solved
Albgrow
Problems with nutrients or what? Any idea?Hello people. Who can help me ?i have done a mistake with the nutrients i think. Whats the problem with this brown spots. First 2 weeks i have used the nutrients published in the diary . I forgot some parts of nutrients. Thank you
Week 5
Leaves. Other
6y ago
2
Solved
PeppaWutz
Cutting damaged leaves away or not?Hello, I have some spots on leaves due to calcium deficiency and it has stopped spreading to the upper leaves by adding calmag to the nutrient solution. We're talking about 2 single leaves per plant (max 3 leaves). Should I cut them off because they need energy to recover or does it not matter?
5y ago
3
2
Solved
Pisolo
brown spotsI'm finding this yellow spot all over the plant , mainly in the older leafs .
I'm using drinkable water pH 7 with really low nutrients , but it's an auto and in the last grow I almost overfed my auto with little more nutrients , What can it be , maybe the water with low minerals
Leaves. Color · Dark-brown
Leaves. Other
6y ago
7
6
Solved
magnumalessio
Are they ok?Hi Guys. I came back yestarday night from a holiday. I gave water to both plants with some fertiliser with a watering universal adapter.This morning I could see better the situation. Can u explain me if they are ok? What do u think i need to do?The leaves seems say something. Thx
Leaves. Other
Plant. Other
4y ago
1
1
Solved
Dillsnills
Leaves stuck together after germinatedThis popped through the soil about 3 days ago the seed has came off but it's like the leaves r stuck together. Do you think it'll be fine and eventually come apart or is there something I should or can do? Input and advice greatly appreciated. Blue Dre'matic auto from fastbuds.
Leaves. Other
Other. General questions
6y ago
3
3
Solved
Madhousegym
Hey growers
Does this look like nitrogen toxicity?
New growth is shriveled.
Help
Leaves. Other
6y ago
2
3
Solved
UpInSmoke420
What's wrong here?Can anyone help me here please? Noticed this on my leaves, any ideas on what's wrong? Thanks!!
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Other
6y ago
1
2
Solved
couplethatgrows420
cal-mag issue?Am I correct in thinking this is a cal-mag deficiency?
Leaves. Other
5y ago
5
6
Solved
Habosabin
Leaf edges gnarled?Why are the leaf edges gnarled like this. Is it lacking in a nutrient?
Week 2
Leaves. Other
5y ago
1
1
