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Back to Grow Questions
Sick leaves
HierroYOlivia
started grow question 6y ago
Hello friends I keep having this problem of burning on the leaves getting worse and worse! I drastically reduced the nutrients to all plants, the stained ones alternate them with water without nutrients. Who helps me? thanks 🙏 pics on diary
Solved
Week 8
Leaves. Tips · Burnt
1 like
TimTheTerpMan
answered grow question 6y ago
Have you tried cal-mag? Looks like a mag defiency to me.. hard water? Are you letting it air out for 24 hrs? Cheers and happy growing!
2 likes
Complain
Selected By The Grower
MadeInGermany
answered grow question 6y ago
Hey how high was your ec the last few weeks and how high is it at the moment?
1 like
Complain
Similar Grow Questions
Solved
Subbe
Leave tips yellow?
The very tip of my her leaves are yellowish. On some of the leaves . Is this begining nutrient burn? Or do leave some time yellow tip? For no reason?
Week 4
Leaves. Tips · Burnt
7y ago
4
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
6y ago
1
Solved
CollectiveSol123
Hi all..who is using LED panels?? Tell me what you notice different and change I should make as opposed to using old school lighting..help us please!! Also, how do i add more pics to my album?
Week 8
Leaves. Tips · Burnt
7y ago
14
10
Solved
trelorny
Always produce drain while using organic fertilizer?
I think I made a big mistake in this very first grow, so here is the question: Should I always water enough to produce some drain? Even when using organic fertilizer? Until now I did not have a single drain in the whole grow as I water ~10-15% of the pot volume.
Week 7
Leaves. Tips · Burnt
2y ago
2
1
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
2y ago
3
3
Solved
AJarOfNotDirt
Burned Tips
Is it over or underfeed , because some tips burned ... ?!
Leaves. Tips · Burnt
Feeding. Deficiencies
6y ago
1
2
Solved
Vexar
Yellow tips and curled down leaves
I don't understand what's happening, my plant has started to show a calcium deficiency and so i gave her 2 ml/l of calmag but it also has those yellow tips and leaves that curl down
Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
3
Solved
Green_wannabe93
AYUDA! Hojas decaídas y unas 3 con puntas resecas
My plant is drooping and 3 of its leaves have extreme dryness at the tips (they're already crispy). Does it need more water? I give it the same care as my other 3 plants and the others are doing fine! I water with 200 ml of water every 2 or 3 days in a 6 L pot. 9 hours of sunlight.
Week 4
Leaves. Tips · Burnt
6y ago
1
2
Solved
kushkushpass
Leaf Burn Early Stage
Notice the boundry of one of the leaf burning? Please help me identify and solve this issue before it grows into something big. Is it a pest or is it heat stress or is it some kind of deficiency?
Week 1
Leaves. Tips · Burnt
7y ago
6
6
Solved
RockSta83
Yellow tips of leafs …
Overfeeding? Yellow tips starting on top of the plant … should flush or just wait and reduce the feeding next watering? I‘m entering the pre-flowering stage and would normally start to add bio bloom and top max with the next watering …
Leaves. Tips · Burnt
2y ago
2
2
Solved
DrGreenThumb95
I was getting probably due to salt build up/high EC run off but now everthing seems to be starting to I dont want to say burn but it's starting to look burnt I havent changed the distance of my light. Started off looking like a deficiency yellowing edges now they are white?
Week 17
Leaves. Tips · Burnt
7y ago
3
3
Solved
3lementa1
Spots on leaves after giving water without nutrients
I fed my plants last week. I have an intake fan blowing cold, humid air from outside into my tent and my plants are only drinking once a week. I gave pure water yesterday Ph'd to 6.3 which is same as 3 past feedings. I didn't give enough water for runoff. What do I do now?
Leaves. Tips · Burnt
6y ago
3
3
Solved
NorthernStar20
Calmag deficiency
The leaves on my plants seem to have some markings appearing, I havent yet given any calmag. The plants are in their 4th week from planting seed. Also seem to have some nute burn going on. I do have some biobizz calmag, should I use this and if so at one strength?
Week 3
Leaves. Tips · Burnt
Leaves. Color · Mottling
6y ago
2
2
Solved
Afrom_mfk_M_A_N
Nitrogen toxicity
Could someone give me a suggestion? My "Cookies Kush" plant doesn't looking well and I know that it was about nitrogen toxicity. So I didn't fertilized them for a while. Only with watere but they still looking not so good. What should I try next. Thanks in advance.
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Twisted
4y ago
4
4
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
6y ago
1
1
Solved
Ramoset
Hello guys, what kind of problem could this planta have? These are autoflowering plants.
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
3y ago
1
1
Solved
SirBud
Nitrogen Toxicity?
Is a nitrogen toxicity developing? What can I do to prevent it?
Week 4
Leaves. Tips · Burnt
4y ago
1
3
Solved
Mackorodoo
Holes yellowing and deformities
What is goin on here at first. I thought may e a cal mag but now stems are purpleing leaf tips are yellowing/burning and there are tons of small holes forming inside the plant leaves please help!!!! Lots of curling on new growth no evidence of bugs have been checking daily
Leaves. Tips · Burnt
Leaves. Color · Yellow
Other. Other
6y ago
2
Solved
FrostyCloudzz
anything wrong??
Can you tell me if its good or should I be worried about the plant the leave looks burned or I don't know the other leaves are perfectly fine
Leaves. Tips · Burnt
Leaves. Other
Other. General questions
6y ago
3
3
Solved
Drunkhod
Someone help me please: I why is this happening?
50 sativa 50 indica -photoperiod -4 week flower -height 50cm system : ebb&flow
… Show more
Leaves. Too few
Leaves. Tips · Burnt
Leaves. Color · Yellow
3y ago
2
1