Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Tip of the leaf turning dark
Tip of the leaf turning dark
Daweed83
started grow question 4 years ago
Yo guys! Just spotted this stain on the leaf today. Not sure what it is if its good or bad? Any opinions on this ? Thank you 🙏🏽🖖🏽
Solved
Leaves. Color - Dark-purple
like
TheUk420Show
answered grow question 4 years ago
Typical sign of lack of phosphorus pump that Pk in her my friend the burnt tips are also another clue she is needing more feed :)
1 like
Complain
Selected By The Grower
Daweed83
answered grow question 4 years ago
@Uk420Show
Thanks bro! defo gonna do this tmrw! 🙏🏽ive always thought the burnt tips would be a sign of overfeeding. thanks for the knowledge
1 like
Complain
Similar Grow Questions
Solved
GiGiCage
Colour of new growth?
Is the purple colour where new growth taking place normal?
Week 2
Leaves. Color - Dark-purple
4 years ago
2
2
Solved
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
4 years ago
3
3
Solved
topbilling
Canopies discoloring.
Brown tips and curling leaves on Mandarin Sunset #1. Don't know what's going on. Also, need advice on when to transplant. Please see notes and picks in the week 5 diary.
Week 5
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Dark-purple
4 years ago
1
Solved
Drizzy315
6 week flowering leaves turning black/ purplish color?
Hey guys I’m new to the site and fairly new at growing got a question. My plant seems pretty healthy for most part but recently what appears to be black color taking over the leaves ? Is it phosphorus? I been giving them plenty bloom nutes. It week 6 about. Any idea what it can b
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Feeding. Deficiences
4 years ago
2
Solved
HARLEYBAGGERBOI
Dots and spots on a couple leaves.. any ideas?
Need some help! Found some leaves with red/purple looking dots, some leaves lightening in colour, performed flush, initial runoff was 5.8-6... thinking possible lockout?
Week 6
Leaves. Color - Dark-purple
4 years ago
3
2
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
4 years ago
2
3
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
5 years ago
3
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
5 years ago
1
1
Solved
ChuckyK
Leaf discoloration
There is a purple/blue tint to the tips of my older leaves. New growth coming in lighter green. Slightly red and purples stems only at base of oldest leaves. Leaves also taco curling slightly. Thinking phosphorous deficiency at this point, maybe combination N toxicity and heat?
Week 2
Leaves. Color - Dark-purple
Leaves. Other
5 years ago
1
1
Solved
dank604
Possible overfeeding nutes?
Could someone possibly identify the issue on that one leaf? I had another like that a bit worse that where the edges started to curl. They were fan leaves so I ended up removing them as they were a bit worse off. Doing much better now, only guess is too much nutes.
Week 5
Leaves. Color - Dark-purple
Feeding. Deficiences
5 years ago
2
1
Solved
Catsmeow
What are my leaves turning purple/black
Why are my leaves turning colors? I have 5 of the same strain but this one, the leaves are turning almost black. Is this genetics?
Week 6
Leaves. Color - Dark-purple
5 years ago
3
3
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
5 years ago
3
2
Solved
dingogrow
Problem with leaves
What's problem with leaves? Could be phosphorus deficiency ?
Week 18
Leaves. Color - Dark-purple
5 years ago
3
3
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
5 years ago
2
5
Solved
Growgirl1114
I have a problem
Looks like I have a problem with my Northern Lights. I did some reading might be calcium deficiency?
Week 6
Leaves. Color - Dark-purple
5 years ago
5
3
Solved
PEAKYPLANTERS
the purple leaves
hey guys ... my girls started to make the tips of the purple leaves: o !!! In your opinion, is it a deficiency or a question of genetics? for fertilization use graded release pellets
Week 10
Leaves. Color - Dark-purple
5 years ago
3
3
Solved
aRecreationalist
Seeing some top bud leaf discoloration
Starting to see small dark/black discolorations on the leaves. Since I don't know the genetics, I can't tell if it's prone to dark leaves. Could it be signs of anything else? Note: Started watering only using TopMax and ActiVera because of some possible Nitrogen toxicity
Week 6
Leaves. Color - Dark-purple
Leaves. Color - Black or grey
5 years ago
1
1
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
5 years ago
1
1
Solved
Growzone
Dark patches on leaves
There are these darker areas on the first true leaves of my Speed+ auto plant, is this anything worth worrying about or fine?
Leaves. Color - Dark-purple
5 years ago
1
1
Solved
Jayann
The insides of a small number of future bud sites are showing some strange purple discoloration. My initial thought was that this could somehow be mold however under the microscope it is very purple. Any ideas or suggestions would be greatly appreciated. (see images week 11)
Week 11
Leaves. Color - Dark-purple
5 years ago
3
9