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Back to Grow Questions
Dark patches on leaves
Growzone
started grow question 5y ago
There are these darker areas on the first true leaves of my Speed+ auto plant, is this anything worth worrying about or fine?
Solved
Leaves. Color - Dark-purple
likes
RussianGrower
answered grow question 5y ago
These are lower not productive leaves, as a result they will dry out. this is normal
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Hustlepuff
New tips growth are Purple
Purple color are shown on the new tips growth, what could be the cause? My temps at day are 19c and 17c at night. Running on coco with 5.8 - 6.0 ph.
Week 5
Leaves. Color - Dark-purple
2y ago
6
5
Solved
Chilipadi
Purple under leaves
Can anyone help me define what is the purpling under the leaves? Its not temps as i avg at 70. Could it be genetics?
Week 3
Leaves. Color - Dark-purple
6y ago
3
3
Solved
NewbGrower87
N tox in full swing. Lowered feeding from 1 Tsp to 3/4 Tsp Cal/Mag, and Grow/Micro from 1/2 Tsp each to 1/4 Tsp each. Hoping this helps correct. Is it possible that overwatering also contributed to excessive N uptake? I let the coco dry out a lot more (~4 days) this time.
Week 4
Leaves. Color - Dark-purple
7y ago
1
1
Solved
SpaceMod
The leaves are turning purple from the smaller stems and slowly on the larger ones. Trichnomes details above. Would she be ready to harvest in the next few days?
Week 14
Leaves. Color - Dark-purple
6y ago
1
2
Solved
mariothejerkpalma
who has some experience with placing Ice on soil to get nice colours? I would love if one go these PKs turned im not sure if Ice water and or Ice works? I am leaving the fan on high to get a colder temperature at night so I guess we will wait and see.
Week 10
Leaves. Color - Dark-purple
6y ago
1
1
Solved
GiGiCage
Colour of new growth?
Is the purple colour where new growth taking place normal?
Week 2
Leaves. Color - Dark-purple
5y ago
2
2
Solved
AntiGestrecktesGras
Leafs turning purple
What does this color mean? Temperature is around 24 degrees on day and 20 on night, sanlight dimmed on 120w. Humidity 40-50%. Used Biobizz grow, top-max and bloom. 25 liter pot. What’s wrong?
Leaves. Color - Dark-purple
2y ago
10
7
Solved
Tropicalstorm
Purple tips
Hi! I'm finishing up flowering and I was wondering what happened that made her tips turn purple. Nutrient burn? Deficiency? Cold (she was exposed to 3 C for a few days)? Genetics?
Week 25
Buds. Other
Leaves. Color - Dark-purple
3y ago
3
3
Solved
Green_wannabe93
¿¿Consejos para cuidar bien esquejes sin higrómetro????
Tengo 9 esquejes dentro de una caja transparente con tapa para mantener la humedad. Pulvericé todos los alrededores. Después de 1 día, unas pocas hojas amanecieron con bordes morados, quizás por exceso de humedad. No tengo higrómetro para medir bien eso ¿Qué debería hacer?
Week 9
Leaves. Color - Dark-purple
Setup. Clones
5y ago
2
Solved
LazLow
For a couple weeks there has been some redness in the stalk which I’ve thought nothing of. However, today the edges of some smaller sugar leaves have started to turn purple. Temperature is staying as noted above, should I be concerned?
Week 12
Leaves. Color - Dark-purple
7y ago
1
2
Solved
Lowbabymedz
Defoliation (moby dick)
Should i Defoliate a little ? She’s super dense what do you think
Leaves. Color - Dark-purple
1y ago
3
3
Solved
DWCbuds
Some type of nutrient deficiency or burn? Not all the flowers have this... just a few on top
Week 10
Buds. Other
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
4y ago
6
5
Solved
Voltron1
Discoloration around buds
Should I be worried about the dark color on the leaves around the buds? What causes this?
Week 5
Leaves. Color - Dark-purple
5y ago
1
Solved
Elpistolero
Lack of Ca ?
Hi, this is a green gelato auto; grow in a 60x60 cm under a marshydro sp150, feed by biotabs; i saw something appearing on the leaves, thaugh it is a lack of Ca,; can someone check and tell me if i'm wrong ? Thanks
Leaves. Color - Dark-purple
4y ago
2
2
Solved
supermegadjj
Small leaves, purple leaf stem and veins. Newer growth drooping
Second time this is happening. Plant grows beautifully until it starts to flower and then I get purple leaf stem and veins, small leaves and grow slows down. Exactly the same issue I had with my bubba kush. What's the problem ladies and gentlemen ? Temp day 25 humidity 45-50 %.
Leaves. Wilting
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
5y ago
2
4
Solved
Subpar_Zeuz
Autoflower Selective Harvest?
Should I do a selective harvest on an autoflower? My plant overall is pretty uniform in height outside the main. Is it safe to harvest so that I can drop my light to give the rest of the plant the light it needs to finish strong?
Leaves. Color - Dark-purple
9mo ago
2
3
Solved
m0use
Look At This Pigmentation!
Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding. . , , , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?Why?
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2y ago
3
6
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
1
Solved
Cana_Gen
Am I dealing with a Calcium Deficiency
Really wondering what’s going on with this burn. Only really affecting the top new growth and from what I’ve read it’s a calcium deficiency. Please help
Week 1
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Scrumpy
Leaf colours
Some concerning leaf colours beginning to emerge.I suspect it is some kind of nutrient deficiency, which I accept as I'm not feeding, but would be good to know for sure all the same. Weird that its just on the one plant despite them both having in the same growing medium etc
Week 8
Leaves. Color - Dark-purple
5y ago
1
1