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Dark patches on leaves
Growzonestarted 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
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RussianGroweranswered grow question 5y ago
These are lower not productive leaves, as a result they will dry out. this is normal
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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.
1y ago
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Gorrila_Smoke11
Get purple with itHow cold do you have to keep your temperatures in the dark so you will get more purple in your buds ?
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Leaves. Color - Dark-purple
4y ago
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kohlrabi
Reason for red / lilac stems of fan leaves?The stems oft many of the fan leaves turned lilac over night. Not only the top ones, so I don't think it's stress from the light. Could some light defoliation the two days before be the reason? The only other thing I changed were 5ml of bio Hesi bloom nutrients. Otherwise healthy
Week 5
Leaves. Color - Dark-purple
3y ago
5
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Solved
Nitrous
Leaves dying week 6 flowerHey growers,
I'm at the week 6 of flower, and leaves are dying in some specific spots.
Runoff ph was checked, 6.4.
Feeding 4ml/L bb top-max & bloom.
Bio-Grow was cut off after dark leaves, clawing & burned tips.
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And how big a deal is it?
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Leaves. Color - Dark-purple
1mo ago
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IQuSX
🍁 changing color ??Help! 4 weeks of bloom, began this about 7 day ago…
What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
1y ago
1
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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
Reefaboi
Deficiency ?Leaves turned purple, what's ur opinion on ?
Week 8
Leaves. Color - Dark-purple
5y ago
1
1
Solved
G4NJAG4NG
Hi Growers, my tent has recently hit some low temps at about 15 degrees lights off, I have now improved the temps by a few degrees to about 17 at lights off. Purple is showing on my stems probably caused by cold but purple also showing on the back of leaves? Should I worry?Week 3
Leaves. Color - Dark-purple
7y ago
2
1
Solved
FeebleSnane
Starting to fade? Or nutrient deficiency?One of my plants has several fan leaves that are turning yellow/purple, and I can't tell if it's low on N or starting to fade. The plants are 2 days into week 5 of flower with a 9-10 week flower period, so it seems a little early for it to be turning colors like this.
5mo ago
4
Solved
daveHH
Rote BlattspitzenRote / Gelbe Blattspitzen bei meiner Royal Runtz. Ich weiß nicht was ich machen soll, kann mir bitte jemand helfen? Ich habe gerade mit 1ml/L Calmag gegossen, weil ich eventuell auf Calmag-Mangel getippt habe, jedoch hat das nicht geholfen. Ich wäre sehr dankbar für hilfe!
Week 6
Leaves. Color - Dark-purple
3y ago
2
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Solved
Sensi88
Purple sites 1st week of flowerBy my diary my plant is at week 5 start (day 35) from sprout or day 42 from seed she has gone into flower very fast and has started showing signs of flower in way of bud sites however they are purple is this normal early in the flower stage or am I missing something.. help
Buds. Other
Leaves. Color - Dark-purple
7mo ago
5
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Solved
Complicate
Is this turning purple from temp changeSo 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
5y ago
1
1
Solved
GreenFingeredLT
Why is the new growth turning purple?Is a night time temp of 15degrees the cause? I can't keep it up without making it too hot, or could this just be a phosphorus def.? I fed her well yesterday and yet to see any difference, as far as I can see this isn't typical for the strain
Week 5
Leaves. Color - Dark-purple
5y ago
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Labthecoast
Deficiensia o exceso?Buenas tardes , no puedo encontrar el punto a esto ,tienen varias los tallos bien morados y o colorados oscuros , algunas hojas del medio ,amarillean y quizas alguna mancha , despues hojas de arriba en los bordes empieza a ponerse como morada/violeta, dejo fotos,graciasXsuTiempo.
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
5y ago
3
3
Solved
weezel12
What do purple/blue marks on seedling's leaves meanI 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
