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Back to Grow Questions
Tips of flowering leaves browning
Growzone
started grow question 5y ago
Why are the tips of these leaves browning?
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Leaves. Tips - Burnt
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Answer
GMSgrows
answered grow question 5y ago
Miracle grow is not for weed...... plants dont need as much nutes in flower as you were using in veg
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Complain
Similar Grow Questions
Solved
randyjustice
Dealing with some nute burn: what are your best tips for avoiding nute burn in the future?
Week 4
Leaves. Tips - Burnt
7y ago
4
6
Solved
marleyjane
Older leaves turning brown and crispy?
Older leaves down the bottom of the plant turning a bit yellow on the tips. Should this be a cause for concern? All rest of the growth up the top are looking very healthy though
Leaves. Tips - Burnt
4y ago
2
2
Solved
Kawoot
In need of feedbacks for a first growing attempt
Hey there, this is my first attempt to grow, I’m a newbie. Please give me some feedbacks on the pictures descriptions, I’ve wrote some stuff that I’m worried about. Cheers to all and stay safe!
Week 4
Leaves. Tips - Burnt
Other. General questions
Plant. Too short
6y ago
1
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
5y ago
3
2
Solved
Thatsmyfirsttime
Drying leaves, 10 days to harvest
Hi! All organic Lemon Potion CBD with 10 days left before harvest. Some of her leaves are yellowing and drying a bit. I gave her cow manure tea last week (other watered plant didn't show any problem) Is she drying naturally or..? Should I do something? Thank you :)
Leaves. Tips - Burnt
Other. Harvest - Drying
Feeding. Deficiences
5y ago
2
2
Solved
Tubington9
Nutrient burn/nitrogen toxicity?
I seem to be experiencing nutrient burn and nitrogen toxicity, is this fixed by just flushing with PH’d water for the next couple feedings?
Leaves. Tips - Burnt
4y ago
1
1
Solved
mapfrog
Week 7 Burnt Leaves?
You can see in week 7 that the right plant has some underdeveloped/burnt leaves and yellowing towards the top. Does this look more like light burn or a nutrient problem? I fed with Root's Bloom at the beginning of flower.
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
4
4
Solved
GabbaGandalf
Dry spots on Leaves
After repotting, my Serious 6 plants developed dry spots on the bottom leaves. What could be the issue here? Transferred to 15L Autopots with recycled substrate from my last grow (exchanged top layer)
Week 2
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
4
5
Solved
TrickOrTrip
Leaves and colour
Γεια σε όλους . Νομίζω πως έχω θεμα με το φυτό μου. Οι άκρες των φύλλων είναι λίγο κίτρινες και καφέ. Μόνο στο πάνω μέρος του φυτού . Και κάτι άλλο που παρατήρησα είναι το χρώμα των φύλλων είναι σαν να το χάνει και να κιτρινίζει σιγά σιγά ! Κάποια βοήθεια παιδιά !!
Week 4
Leaves. Tips - Burnt
5y ago
2
3
Solved
NorthernStar20
Problems with leaves, Nitrogen? Overwatering?
Not sure whats happened here, is it Nitrogen toxicity or over watering?
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
2
Solved
laberg
Light burn
2 fairly new leaves at top (opposite ends) seem to show signs of light burn (yellow tips). They recently turned a bit more green but the tips are still quite yellow. Light = 13 inches away. PAR 370 at center, 350 on sides. DLI=~ 22.5. CO2 bag in tent (at about 620). Thoughts?
Week 5
Leaves. Tips - Burnt
Setup. Lighting
3y ago
2
2
Solved
justlikegalaxy
leaf symptoms
deficiency or lock out
Week 6
Leaves. Tips - Burnt
4y ago
2
2
Solved
cpavan
Spots on leaves
Hello, My plant is on 5⁰ week of flower and I noticed today this spots on the leaves. That's like be on all leaves. I'm doing a DWC with RemoNutrients. The ppm is around 1000, the ph 5.6 and the light is 40cm above from the plant. Could you help me?
Leaves. Tips - Burnt
5y ago
1
3
Solved
MagicBeanStalk
That looks like nutrient burn in the last picture, right? Should I be doing anything other than dialing them back?
Week 14
Leaves. Tips - Burnt
6y ago
1
1
Solved
LatiAdorati
Any idea what is causing this crisping on a few of my leaves? I am maybe seeing some slight curling/taco-ing on the upper leaves too? I think the PH might be a bit high in my water too, it's 7. I've ordered a filter and some PH Dwon, the PPM was only 250. Related?
Week 3
Leaves. Tips - Burnt
Leaves. Curl up
1y ago
1
Solved
Sti_Cazz
Nute light burn
Okay I think I learned a lesson, 1/4 nutes next time (or nothing at all) seeing I'm seriously nute burning my plants, also one of the girls is about 20 cm from my light... Anything I can do to maybe calm down the situation? Flush? Never tried to and wasn't planning on doing it...
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
2
2
Solved
KOKOK
Help my plant
Hey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:( İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks. What you think?
Week 2
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
3
3
Solved
einamio
Weed doctors to the rescue
Day 44, fb auto, my happy girl developed those dark spots at the top... Is this a Calmag deficiency? Although I'm giving her calmag every feeding. I think there are also first burnt tips. I'm about to water her tonight, what should or should not give her? Thanks for your inputs🙏
Week 5
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
1y ago
3
5
Solved
RomeoAlphaWhiskey
leaf tips bronzing all over
this is looking to me as P toxicity, what do you reckon? dasboof get in here again.
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
2
2
Solved
ASHASHDF69
Leaves tips turning lime green
The leaves tips on one of them are turning light green/lime. This one also stretched most out of three in the last 8 days since they started to flower. The big one is 50cm away from Mars Ts 1000 (150w), smaller ones are 60cm. I think the light is not to close. Help appreciated
Week 5
Leaves. Tips - Burnt
3y ago
3
3