Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Help plz
Tswartz1488started grow question 3 years ago
Is this normal for a northern auto I. Week 8. Led? Nutes? What's the cause
Open
Leaves. Color - Dark-purple
likes
Answer
Cheeba_Inuanswered grow question 3 years ago
It doesn't look like anything from your LED. I'm seeing yellowing, a bit of necrosis, and a little leaf droop. More likely a root or nutrient issue. I don't have enough information on the nutrient front to say specifics (and I don't use Fox farms). If the environmental conditions are good and watering is on point I would look into the nutrients. Especially if it seemed to start during flowering after a healthy veg. Happy growing! 👍🌱
likes
Complain
Similar Grow Questions
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?4 years ago
2
Solved
PtiteBox
N or Mg lacking ? :(Look like my lady got some N-Def, maybe Mg lacking.
Anyone to confirm this idea ? I will add some Worm casting for Nitrogen or Epsom Salt for Mg 😬Week 7
Leaves. Color - Dark-purple
4 years ago
1
1
Solved
EXZELENS
Can´t figure out what´s this.So, it appeared today after the night hours.
She´s and auto amnesia, 4-5th week, GHF BioGrow mixed in the substrate.
I can´t figure out what is this, does someone know?
I think it might be related to ph or overfeed?
Thanks!Leaves. Color - Dark-purple
Leaves. Other
4 years ago
1
1
Solved
Fishcake
Do you think it will yieldWhat do you think I will get from her and also what is wrong with her (leafs discoloured) please refer to my diary for all the pics the baklava reveg oneBuds. Other
Leaves. Color - Dark-purple
Plant. Other
4 years ago
2
2
Solved
Shockolateman08
Purple leaves and some tip burn, 6th week of flowerCan anyone tell me how I achieved this purple hue on #1? They're both the same seed from the same bag of weed. #2 has it's fall color while #1s leaves are pure purple, almost a blackberry color. I just wanna know so I can utilize this in an actual purple strain.4 years ago
1
3
Solved
ozzyy
purple-yellow leavesin a very short time the leaves experienced this strange change. why is this happening?Leaves. Color - Yellow
Leaves. Color - Dark-purple
4 years ago
4
4
Solved
Nurse
Burn the leaves of high budsweek 9.What do you think is the reason for these burns with strange colors? Yellow and purple. A serious problem? And what should I do for them?Possible from too much light; Or is the fertilizer low or high?
light spider sf 1000 30 cm 100%
each 3 days 1.5 L ph 6,5 ppm 1000 last tBuds. Other
Leaves. Color - Yellow
Leaves. Color - Dark-purple
4 years ago
3
5
Solved
Jeremi420
Foglie viola.Ciao, ho delle foglie viola. Arrivo da una bruciatura e quindi ho fatto 3 irrigazioni solo acqua.Temperature minime 18°c ma solo ieri 15°c.Grazie.Week 10
Leaves. Color - Dark-purple
4 years ago
1
1
Solved
BatGuano
Purple color on the leaves / FLW-Week9Does anyone know what this purple colour on the leaf means?
Yellowing is okay at this stage but I wonder whether the purpling is related to the strain or some kind of nutrient deficiency?
Thank you for your help in advance!
Happy growing!Week 19
Leaves. Color - Dark-purple
4 years ago
1
1
Solved
Ner0z
Stunting and discolourationI want to identify the problem. Plants are 12 days old, stunted with some discolouring on the leaves and some purple stems. Leaves curling down. Medium is promix hp. Ph in 5.9-6.1. Runoff 6.5. 1 light feeding done day 9. Lights 30" 50% pwr. 72-76c 72% RH4 years ago
4
1
Solved
Retro23
Plants looking HORRIBLE pls HELP!Wassup fam this is my first grow and my plants are looking HORRIBLE I just wanted to know is it possible to save them. I transplanted them from a aeroponics system to Coco coir maybe that’s the problem? Some pls help😢Leaves. Curl down
Leaves. Color - Dark-purple
Other. Other
4 years ago
1
1
Solved
supermegadjj
Small leaves, purple leaf stem and veins. Newer growth droopingSecond 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
4 years ago
2
4
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 strainWeek 5
Leaves. Color - Dark-purple
4 years ago
3
Solved
ThatItalianGuy
Purple leafWhy some leaves are getting purple ?Week 8
Leaves. Color - Dark-purple
4 years ago
2
2
Solved
Indica_Jones
Purpel oder mengel ?Prupeln meine Goriilla Zkittlez oder ist das ein Mangel oder Problem ?Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4 years ago
2
2
Solved
MrGreenMan
How are they looking? Think she had light stress last week so light is much higher nowHey everyone, my Dark Devil Auto has has dark green leaves for weeks now and is now showing purple under her leaves. Just wanted to know people thoughts? I’m only giving 450ppm to all plants with GHE FloraTrio in line with their feed chart and some bent tips due to small tent!Leaves. Color - Dark-purple
4 years ago
1