Vote Now 🏆 for the Grow Awards 2025!
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 and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Grow Questions
Halo around leaf margins?
Halo around leaf margins?
DocMalone
started grow question 4 years ago
Leaves have a purple to brown halo... thoughts? 6th week of flower.
Solved
Week 18
Leaves. Tips - Burnt
Leaves. Color - Dark-purple
likes
Rock_n_Roll_Randy
answered grow question 4 years ago
Looks awesome bro. Just the strain changing colors. Only a few weeks left so it will keep changing purple. It's Going to look killer👍
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
UncleRemus
Nitrogen toxicity??
Does this look like nitrogen toxicity to you guys? I have fed them only a little fish mix but I added some humus (worm castings) to soil when they got re potted and maybe too much? There’s no claw but the plant is dark green and tips are starting to go. I have flushed any ideas??
Week 5
Leaves. Tips - Burnt
5 years ago
1
4
Solved
Grrrower
burns on tips and edges
the large leaves seem to be fine, but the small ones between the internodes are developing several burns Soon I will proceed with the washing, but what could it have been?
Week 4
Leaves. Edges burnt
Leaves. Tips - Burnt
5 years ago
1
1
Solved
Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips - Burnt
Leaves. Color - Yellow
5 years ago
2
2
Solved
IuloAscanio
Leaves change during 5th week
You can see during this week that the early leaves are falling down, and some leaves are showing some kind of burn. I thought it was due to overwatering or not so good soil draining. Any tip?
Week 5
Leaves. Tips - Burnt
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
frogDUDE
Repot today or wait?
Planned to repot into a 20L pot today, so I did a test unpotting to check the roots etc, heard some minor root tear and put it back in its little pot immediately - within 1 hour I noticed signs of transplant shock. Ordered recharge. Should I wait to transplant?
Week 2
Leaves. Tips - Burnt
5 years ago
2
1
Solved
SouFou
All of my plants have started to burn yellow in colour when they switched to flower, they have also lost they lovely green colour and started to go lime. Too much nitrogren still in the soil? Or Just a deficiency? They have recently been fed 1ML fishmix and 2ML Bloom.
Week 5
Leaves. Tips - Burnt
5 years ago
3
5
Solved
420LV
First time grow (no experience) started with 3 auto lemons with no equipment on a window cell while it was there for about 12 days tent came so now its in tent with grow light on a 16hr light cycle , just wanted to see opinions on why the plant looks like this and what can I do?
Leaves. Tips - Burnt
5 years ago
1
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
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
As you can see from last pic from week 6, I have used pre amended soil with 2.5 % of Nitrogen on dry mass. (sorry for the italian). Should I flush the pot ahead of time in order to reduce nutrients level so to both solve the yellow tips problem and favour the flowering stage?
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Feeding. Chemical composition
5 years ago
1
1
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
Grrrower
low pH problems
I discovered that I had irrigated with water at pH 3.5 for at least 5 days. yesterday I used water at pH 5.7 and today I think it will increase to 6, but I noticed that burns are already starting to appear so should I continue like this and hope for the best or do a root wash?
Week 3
Leaves. Tips - Burnt
Feeding. Other
5 years ago
4
3
Solved
infamous8803
My seedling is 11 days old in solo cups. Somehow got nute burn from watering with just ph water in ff soil. My question is would it help to transplant from solo cup to 5 gal pot now? Or what is the best course of action?
Leaves. Tips - Burnt
5 years ago
3
3
Solved
Aonjacktallbeck
Nutrient burn?
I believe i gave her too many nutrients and got burned, anyone can confirm? I used only 3ml/l of plagron power roots, any recommendations on how to better give her nutrients?
Leaves. Tips - Burnt
5 years ago
5
6
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
GreenAnarchy
RQS Jack Automatic: Claw leaves, nutrient burns and yellowing leaves. First grow, many mistakes
Noticed claw leaves and purple stem, identified Nitrogen overfert, also had some tips burnt Once I reduced the nutrients some leaves turned yellow, at the same time the burns spread Flushed the soil with ph balanced water and stopped nutes What should I do now?
Week 7
Leaves. Tips - Burnt
Leaves. Curl down
Plant. Stem - Red or purple
5 years ago
5
6
Solved
ELPIRATA
Buenas! CONSULTA DIA14: Aún tengo mis dudas sobre el crecimiento de la "#3 Auto Lemon Kix" ; Desde un comienzo ha mostrado signos adversos a los de sus iguales en el cultivo, ¿Creen que Dará sus frutos? * Se aprecian pintas de color oxido, al parecer sufridas por riego foliar. 😷
Week 2
Buds. Not fattening
Leaves. Tips - Burnt
Plant. Too short
5 years ago
3
3
Solved
martiniii
leaves tips burn
my leaves tops started to burn. feeding plain water. probably don´t have enough nutrients? I used basic soil for growing, it´s quite dense.
Leaves. Tips - Burnt
5 years ago
3
1
Solved
CreamOfTheCrop
Dead spots on leaves
I've been struggling with same problem from beginning of grow, leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - details in diary
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5 years ago
3
2