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Back to Grow Questions
Deficit
halexxo
started grow question 4y ago
Han comenzado a salir unas pequeñas manchas en las hojas de abajo de una de las plantas y no encuentro de que puede ser, alguien sabe? Gracias
Solved
Week 7
Leaves. Edges burnt
Leaves. Color - Dark-brown
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SanchoPanza
answered grow question 4y ago
it could very well be lack of calcium and magnesium. you can google "comon lack of nutrients cannabis plants", from the examples shown, this seems CalMag deal.
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Selected By The Grower
Similar Grow Questions
Solved
Ace860524
Morning guys got small brown spots appering on my leaves looks like calcium Def not sure tho will check pH to make sure all is ok in that area will add a photo
Week 2
Leaves. Color - Dark-brown
7y ago
1
1
Solved
Agrocann
Issues with ran out (drainage) PH. It is below 5! Some new leaves on the top are burnt. In general the plant looks healthy. See watering plan tables in Photos of week 9 Watering method: drip irrigation on 20l pot add 9 liter of fertilizers / ran out: ~5 liter Is it an issue?
Week 9
Leaves. Edges burnt
6y ago
2
2
Solved
heythere12345
Burned tip weird spots on the leaves
I guess this is a toxicity right? Orange sherbet auto day 41
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
2
Solved
ArdoremArdorem
Is this anything to worry about?
Day 23. Noticed a few tips turning brown but plants look green and healthy, is this anything to worry about and will it effect my yield?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
TigerLily4U
Having plant issues
Plant Issues, it all started when i sprayed for thrips i used spinosad soap. leafs turned yellow, with brown spots showing up, couple weeks later still going on top dressed, coulple weeks later still going on so then i just started watering and still nothing has changed,
Leaves. Edges burnt
5y ago
2
5
Solved
OneBakedWalrus
HELP plant had massive overnight change
What happened to my friends girl? It was perfectly fine yesterday morning. This morning we checked her and all the hairs were brown and alot of the leaves were brown curled and crispy. Its been hot but to just change all at once is wierd. Some growth still pushing white hairs.
Buds. Other
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
3
2
Solved
Black_Magic
Can some tell me please after last last two feeds she got bit burn tips at some lives and that I found today one lieve with this problem For me it’s look like Mag or P problem
Week 5
Leaves. Color - Dark-brown
8y ago
4
2
Solved
Hansgrube
Some tips are bit burned. Does my nutrients amounts are too high? I cant tell, not much references on aero garden nutrition schedule. 1. Should I reduce nutrients? 2. Barely seen growers using CALiMagic - do you think I should keep it? 3. Any general tips? :)
Week 4
Leaves. Edges burnt
6y ago
3
3
Solved
ElvisPresley
Листья жолтые
С низу к верх листья желтею и згорают кончики в аутдоре через месяц цветение
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
Birch_trees_breeze
How can I turn thing back good again
My ph is running around 6.5 in the soil how can I fix this when all the nutes are around thatplease?? And these almost burnt but not burnt in colour crispy spots that crumble when you touch them have have appeared on the leafs could anybody tell me what this is down to thanks 🕵️♂️
Week 4
Leaves. Edges burnt
Leaves. Other
5y ago
1
1
Solved
lladnekekrub
Deficiency?
I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔) The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
4Ganic
Looking at my pictures you can see an obvious nutrient deficiency, can someone help me to identify it?
Week 4
Leaves. Edges burnt
8y ago
2
2
Solved
Kagonisss
Foliar problem flower
I have thi foliar problem I think is p or k deficiency help me pls
Week 6
Leaves. Color - Dark-brown
4y ago
1
Solved
TripleCcannabis
Seedling Curling up and browning
Neither one of my new seedlings seem to be doing very well. This one isnt as brown as the other but its leaves are starting to curl. There still ridged but are curling up.
Week 1
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
1
Solved
Yayayatoure
Red spots on leaves
What are these can someone tell me how to fix these.and she is kinda droopy
Week 7
Leaves. Edges burnt
Other. Other
5y ago
1
2
Solved
MrJoint
I think I have issues
I think I have issues. This is my first run on coco, a lot doubts. Can anyone help me?
Week 1
Leaves. Edges burnt
4y ago
1
1
Solved
GreenLiving
Browning on the leaves?
I am worried about the leaf colour I feel like it’s slightly browned on the tips. Interested on what others that know what they’re looking at more than me think. Good chance I’m being over protective. I appreciate you.
Leaves. Color - Dark-brown
4y ago
9
8
Solved
N1xon
Why do I have brown/black spots on my OG leaves?
Bare with me please. I purchased "aPotforaPot" kind of on a whim late one night. I planted 3 weeks ago yesterday and have been feeding exclusively water with PH ~5.5. Just received Cal-Mag in the mail and plan to use on the next watering. I'm starting to notice spots on OG leaves
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Mordeloth
Brown rusty spots
Hi guys ! I got somes wierds spots like rust brown ish on the 2nd week of veg in autoflower. I didnt feed them a lot before ( like 1/8 of the reciepe ). Its only on the 2 bottom leaves. 26 degre 60-65% humidity purple lemonade auto fastbud
Leaves. Color - Dark-brown
5y ago
1
4
Solved
Lager
Dangerous problems after two weeks of cultivation
1~In the second week, I used 50g of chicken manure, and the nutrient solution used only half of the recommended amount. What effect will this have? 2~I was just exposed to the sun for 12 hours. Can the leaves be resurrected thank you all
Week 2
Leaves. Edges burnt
6y ago
2