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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
GrowGuy97
Calmag?
3rd day in flower & noticing some rusty spots😅 calcium deficiency or something else?
Week 7
Leaves. Color - Dark-purple
5y ago
2
1
Solved
ThatItalianGuy
Purple leaf
Why some leaves are getting purple ?
Week 8
Leaves. Color - Dark-purple
5y ago
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LonsiGrows
I don’t know what does it mean that I have blueish tint on my leaf’s
If you know what is wrong with them tell me please.
Leaves. Color - Dark-purple
3y ago
1
4
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )
First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared. Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
Week 6
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
1y ago
4
3
Solved
fraankiiee
Cosechar ya las Cream Caramel?
¿Creéis que debería cosechar ya las Cream Caramel? Los tricomas se ven blancos, pero los pistilos no mucho. ¿Es normal ese color morado?
Week 7
Leaves. Color - Dark-purple
Other. Harvest - Drying
Setup. Strain - Autoflowering
5y ago
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Solved
GracelessGardens
Purple leaves getting worse!?
So I started getting light purple/yellowing last week, after my last grow question, I landed on potassium deficiency. I gave a healthy dose (2 tbsp in a half gallon of spring water) of Fox farms big bloom (0-.05-.07), within the last 48 hrs and the purple looks worse? Any ideas?
Week 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-purple
3y ago
1
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
TheNextGanjaMan
Purple leaf
The tips of the leaves are turning a purple color, should I be concerned and harvest now or can I wait another week? This week the water is just water.
Leaves. Color - Dark-purple
3y ago
1
1
Solved
Getupandgrow
Purpling close to harvest
Hey guys just wondering is this a trait of the strain i'm growing or possibly environmental factors that causes this type of leaf colour late in flower? Just curious because maybe I stopped feeding nutes too early and I could have got more out of my plant if feed was kept up.
Week 14
Leaves. Color - Dark-purple
5y ago
4
4
Solved
Lloyd_Jones
NPK Deficiency?
Does this look like some kind of N, P, or K deficiency?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
4y ago
2
Solved
HierroYOlivia
Dark tips
it seems to me that the tips of the leaves have a very dark color, it looks like an excess of nitrogen but in three weeks I have never fertilized and the only additions to my biobizz light mix are a sprinkling of guano kalong and 10% of worm humus biobizz.
Week 3
Leaves. Color - Dark-purple
Leaves. Color - Black or grey
5y ago
4
3
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
BudsRus
Purple?
Leaves look purple in the middle, does anyone know why this is? Bit difficult to see from photos
Leaves. Color - Dark-purple
4y ago
3
Solved
weezel12
What do purple/blue marks on seedling's leaves mean
I noticed some purple/blue marks on leafs of my seedling. Yesterday I left it outside for too long and it was colder than 15°C (but not colder than 10°C) for around 3 hours before I put them inside. Did that affect it?
Leaves. Color - Dark-purple
5y ago
1
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
Basementgrow05
Fall ???
Why is my leaves turning a light tint purple is this normal or what could it even be ?
Week 5
Leaves. Color - Dark-purple
4y ago
1
Solved
ozzyy
purple-yellow leaves
in a very short time the leaves experienced this strange change. why is this happening?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
5y ago
4
4
Solved
BushDoctor420
Why is one of my plants turning purple at the top?
One of my plants is starting to turn purple at the top, both leaves and the bud itself(As shown in photos 3, 5, and 6 for week 11). Could this possibly be bud rot or something I should be worrying about?
Week 11
Buds. Other
Leaves. Color - Dark-purple
5y ago
2
3
Solved
Smokescreen420
Purple leaf
Can someone tell what this is??.....my heater has failed in lights off for the last 3 days....temps have been as low as 18°c at night
Leaves. Color - Dark-purple
4y ago
5
7
Solved
TickTockCroc
Leaves Turning Rusty/Purple?
My leaves are turning rusty/purple and its spreading rapidly. Anyone know what this could be?
Week 6
Leaves. Color - Dark-purple
5y ago
2
5