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Back to Grow Questions
Burnt Leaf Edges
buddhi_coop
started grow question 4y ago
Why are the edges of my leaves burnt/dead?
Solved
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl down
likes
MrStinky
answered grow question 4y ago
Have you been feeding them anything recently, are you pHing every time and how much are you watering? Feed too high or water too much and it will start getting sad little planty :(
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Selected By The Grower
Similar Grow Questions
Solved
KINGT88
From previous post just some more infon on what I feed and how, on a 12
So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Other
3y ago
5
5
Solved
Frost
What is this symptom?
Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown color and top of the leaves dried too fast like burned. Flushed them but it does not resolve.seems like magnesium def. but i am not sure, any ideas?
Week 6
Leaves. Tips - Die
Leaves. Color - Dark-brown
5y ago
5
4
Solved
Ts1Ko
Defective leaves
The new stems have defective leaves. Before topping everything was fine. She had normal leaves. After topping, most of the new growth have defective, wavy, some claw like leaves.
Week 4
Leaves. Curl down
Leaves. Other
5y ago
3
Solved
Bonkheads
Heat shock from heat matrasse.
Heat mat overheating 30C° and burning seedlings. Leaves look crispy now. Removed the mat from under and just layed onto the side of my propagator tent. Temp now 27C°. RH still 30%. Ordered humidifier but thats 3day til arrives. Poured water to their tray. What else should I do?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
3y ago
2
Solved
Bimbadabang
Identify problem with Yellow and drooping leaves (anything helps)
Can anyone identify what’s going on here? (LSD-25 auto week 7) I’ve got two yellow droopy leaves at the opposite of each other, all the other leaves are fine, 2nd pic is from a week ago. They’ve had plenty of nitrogen, ph is 6.3, give them 500ml water+feed every 48h and cal-mag
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
2
Solved
MomoCookie
Leave tips dead, dead spots on the leaves and fan leaves curl down
So yesterday I already asked about it but it got worse So almost all leave tips are dead now expect the newest growth (sugarleaves that just game out) also dead spots on the leaves are appearing more often Ph before flushing 6.5 After flushing between 6 and 6.5
Leaves. Tips - Die
Leaves. Curl down
5y ago
1
3
Solved
ykscotttyk25
My plant is sick like never before,should I end her life or wait for a merical
My plant is sick like never before,should I end her life or wait for a
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
2y ago
4
4
Solved
Verbalist
Getting out of the ideas - VPD, nutrients or deficiency?
I'm getting out of the ideas as the foliar symptoms proceed. Lowered EC down to 1.8 from 2.2, pH in range. VPD is getting problematic as the plants seem to be respirating a lot during the day and it rises tent RH sometimes up to 70% - exhaust duct fan wont keep up. Temps 22-24C
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
1
Solved
vtrock
Leaves curling downward on 1 of 2 plants
I have two plants in my tent. They have have been treated the same this whole time. But one plant has many leaves that are curled (photo with red circles), while the other plant has all normal looking leaves. Any idea what would cause the curling like that?
Week 4
Leaves. Curl down
3y ago
3
2
Solved
6ix6ix6ix
(Mimosa auto in coco) Yellowing tips on new growth
The top of the plant (new growth) is showing some unhealthy signs. The tips of the leaves are yellow and there are lighter green stripes on the leaves themselves. I googled and the signs match to a number of deficiencies, but i lack the experience to diagnose correctly. Plz help
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
2
3
Solved
DWCDream
Nute burn or environment?
Leaves curled on edges,tips brown and brittle falling off. 40days in flower. Temp floats between 20-26°C night and day, hunidity 50-65% measured top of the canopy wifi sensor. Good ariflow lights are 500W 3ch 75V/100B/100UV ontop and 400W (6 bars sides and under)
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
2y ago
3
4
Solved
Galko420
Welcher Mangel ist das?
Seit etwa 10 Tagen zeichnet sich ab, dass meine Blätter braune Flecken bekommen. Diese werden leider immer mehr und größer. Kann ich jetzt noch aktiv gegensteuern? Des Weiteren erkenne ich kleine weiße Punkte auf der blattoberfläche. Sind das Salze?
Leaves. Curl down
Leaves. White powder
Leaves. Color - Dark-brown
8mo ago
2
5
Solved
sndwich
Help me Obi-Wan Kenobi, you're my only hope....
Bit of a bug and weird leaf issue melt down, too much to write on here, rant in diary, any suggestions or thoughts welcome Thanks as always and happy growing D
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. Other
5y ago
1
2
Solved
Scrumpy
Yellow tips
New grow, new leaf colours! I think it could be over feeding, but would like to see peeps opinions if possible. Have stuck to the feeding schedule, but the fabric pots might be making things more complicated somehow?
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
5
4
Solved
PootPoot
Surplus or deficiency?
Can't tell if there's a surplus of nutrients or a shortage of potassium? One plant looks like nitrogen burn and the other two look like theyre maybe a little k deficient. Was thinking of chilling out on the feed on the burnt one and just feeding micro to the other two. Thoughts?
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
7
4
Solved
maxwell
The worst thing I’ve ever seen
Today my friend send me some pictures and we don’t know what’s wrong, he bought some cuttings few days ago and now they are looking worse! Maybe you know what’s wrong?
Week 12
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
6y ago
1
1
Solved
KisukeUrahara
Defficiency? 1st grow
I’m unsure of what is wrong with my plants. Leaves are turning yellowish colour and withering, first affecting old growth in week2F autoflower genetics. I use ph 6.4 water, runoff measured at 6.0.
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
8
13
Solved
jihun
Led burning or other?
Hi Guys, What do you think , what is it? 😃 i use normally water with room temperature, advanced hydro grow and macro,plagron silic rock,advanced h. Root stim and enzyme+. Ph and ec is ok and i set every time.
Leaves. Tips - Burnt
2y ago
5
7
Solved
DANNYBLUE1
Why is One growing perfect the other is struggling
Why is one of them doing so well growing better deep green leaves and the other is at least 2 inch shorter and leaves are yellowish. I’ve been feeding them both the same I’ve missed the shoter one of the soil is still damp. I’m guessing nutrient over load so thinking do a flush
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Too short
3y ago
4
6
Solved
OGSesh
Leaves curving
Hi. Does the right plant have an overdose of nitrogen or is everything ok? Thanks.
Week 5
Leaves. Curl down
4y ago
8
4