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Back to Grow Questions
Weird leaves .. defiency??
guerilla
started grow question 3y ago
Hi All. These are autos in late flower. I know there's not much I can do but ride it out Just curious to know what the problem is. Or defiency? 💚
Solved
Week 18
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Feeding. Deficiences
likes
m0use
answered grow question 3y ago
Looks a bit like calcium to me but this close to harvest it will not matter. Best Of Luck!
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
fromseedtosmoke787
yellow spots !!
my amnesia auto today the leaves has more yellow spots on them than 3 days ago fisrt pic 3 days ago and video from today only been feeding water PH 6.0 -6.3 any suggestion what could be and what to doe her grow hasent stoped yet any help! other 2 auto no yellow spots
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
3
Solved
kira90
leaves with brown spots
hi guys, do you know what these stains could be? Can you give me some advice please?
Leaves. Color - Dark-brown
1y ago
1
1
Solved
DegenMJ
Grayish brownish fuzz on sugar leaves
Turned my northern lights plant around today and noticed this on the back of it. Yikes! Is it bud rot, pest damage, something else? If it's bud rot I need to get rid of it ASAP because I have 6 other plants in the same grow room.
Leaves. Color - Dark-brown
3y ago
3
3
Solved
BigD_era420
Can you guys help me diagnose what disease this is? (week 2 seeding)
Leaves. Color - Yellow
Feeding. Deficiences
2y ago
2
3
Solved
DojaMon
leaves yellowing
northern lights auto in week 2 of flower: leaves started yellowing from the bottom. it’s been going on for about two weeks, and now the leaves around the middle are yellowing too, and some of the yellowed leaves have brown spots in the middle. 8L pot in coco, fed lucas formula
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
Solved
Tango_Hotel_Charlie
Brown spots
What is this? It's affecting newer growth, first or second set of fan leaves off thee top of the colas. Also, this drooping, is this stress from the light? This is the center of my tent, and would appear to only affect tallest colas of this plant.
Leaves. Curl down
Leaves. Color - Dark-brown
Setup. Lighting
5y ago
5
Solved
Shagrath
Can someone tell me what is this? I think the reason is that my nutrients are not balanced but I have no clue what deficiency this is, It could be so much easier to know the reason for this if I know what this is. pH pretty stable 5.8 Ec 1.5. Thanks!
Week 3
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
6
4
Solved
MomoCookie
Was muss ich auf die Erde legen um kalium in die Erde zu bekommen?
Feeding. Deficiences
4y ago
1
Solved
beetyjooce
Fertilizer burn or something else?
Hey fam. Plant seemed fine a few days ago besides a mag deficiency. Decided to foliar spray cal mag at half strength a few times. Now there are brown patches and leaves/stems are curling down like they’ve been overwatered. Too much cal mag? Burn? Something else? Thanks!
Leaves. Curl down
Leaves. Color - Dark-brown
3y ago
2
3
Solved
Complicate
Is this turning purple from temp change
So it looks like what I thought was a brown spot (under the grow light), appears to be purple when I pulled it out to get a better look and stake it down. I did switch the light to something cooler, could this be from temp dropping. Not worried yet, just curious. Thanks
Week 4
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
RI_420
Late Stage Nutrient Issues?
As the plants near the end (last two weeks) should I expect to lose virtually all the larger/medium fan leaves as the plants drain them of nutrients or is that a sign of overall nutrient deficiency?
Week 14
Feeding. Deficiences
4y ago
2
2
Solved
zerobane
Aeroponics system; fan leaves start browning on edge in 2nd week of bloom.
Aeroponics system that my fan leaves start browning on edge in 2nd week of bloom every time (about 7 grows in journey). Is this normal? Should i be concerned and adjust nutes at all? Or just selective trim any of the more "crispy" ones? Photo is 2nd-3rd week into bloom.
Week 8
Leaves. Color - Dark-brown
5y ago
1
1
Solved
fraankiiee
¿Carencia o exceso?
Han aparecido algunas manchas en las hojas. ¿Creéis que puede ser alguna carencia o algún exceso?
Week 7
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
5y ago
3
Solved
Anna-J
Leaf issues. Lockout? Need to Flush??
Leaf issues started showing up in 2 of 3 plants, progressing fast. Soil runoff tests have been v. high (2000ppm+) so we're assuming it's a lockout issue. We watered 1 day ago, with 200ppm solution so pots are still very wet. Better to let them dry out a bit or flush right away?
Week 7
Leaves. Other
Feeding. Deficiences
5y ago
4
2
Solved
GrowsephandtheTechnicoloredDreamBud
Leaves with purple edges normal?
Leaves are now changing to purple edges and know that some strains just have different coloured leaves, but this has just happened later on now she's under the light inside and couldnt find any pics of super skunk with purple-ish like leaves. Normal? Stupid question probably!
Week 10
Leaves. Color - Dark-purple
5y ago
2
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?
Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
1y ago
5
5
Solved
Fede224466
Brown spot
What can cause this? Too much light?
Leaves. Color - Dark-brown
5y ago
3
Solved
Cannabeans
What are some of the telltale signs that a plant needs more nutrients? Not an immediate issue but just wanted to know for future reference. Thanks in advance 😁👍
Week 1
Feeding. Deficiences
5y ago
3
2
Solved
Reedius
nute burn or lack of?
Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana. Thanks for the help
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
3
2
Solved
cnkice
Brown patch on fan leaf
Today I found this brown patch on fan leaf. It only appears on one leaf and others seem fine. Possible nutrients issue? Thank you.
Week 10
Leaves. Color - Dark-brown
5y ago
1