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Back to Grow Questions
YELLOW LEAF TIPS
legal_grower
started grow question 2y ago
YELLOW LEAF TIPS
Solved
Leaves. Veins - yellow between
Leaves. Color - Yellow
likes
Koppy
answered grow question 2y ago
much nutriens
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Yayayatoure
Nutrient deficiency
It's now Day 11 still didn't feed her any nutes yet the old leaves are showing some deficiency. Should I start feeding her next time watering?
Week 2
Leaves. Color - Yellow
5y ago
5
Solved
Spliffing_Around
Yellowing continues
Leaf yellowing continues, is it normal as it’s already the end of the flowering for them ? Can this still be influenced? Previous advice was to raise ph and give N. Yellowing still goes, flushed them today, one yellowing plant was giving ec 1,7.
Leaves. Color - Yellow
3y ago
3
4
Solved
LAShugars
What is happening?
Any idea what this is? Leafs are light pale green. Yellowing some with little brown spots. Started last week. Been looking up different deficiencies but not sure. please help.
Leaves. Curl down
Leaves. Color - Yellow
3y ago
5
5
Solved
indianqueens
Yellowing leaves on autoflower dwarf
I'm 12 weeks of vegetative growth deep with an auto-flowering dwarf strain. My plant is nearly 1.5m tall, showing no sign of flowering but I'm starting to get a number of yellow leaves lower down the plant. What is causing this? Should I leave or remove them?
Week 11
Leaves. Color - Yellow
5y ago
1
Solved
Tomdm123
Weird leaf
It seems one of my leaves has become very oddly curled up. It has very slight brown spots with a strangely curled up tip. As seen on Week3-day19. Can anyone identify some sort of problem like excess or deficiency of nutrients?
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
Solved
GroweRoss
Lockout or deficiency?
I have an issue with a girl. Newbie alert. I feel it’s either calcium def or nut lockout. I fed with 1/2 rec BAC grow feed and it didn’t get better, so 2 days after I gave a flush of fresh water. Now it’s really trying to grow, it’s kicking out new leaves but it’s stunted
Week 2
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
4
Solved
Ch006834
What is wrong with leaves
What is wrong with my leaves. Yellow brown spots on DO G.. picture uploaded
Leaves. Color - Yellow
5y ago
2
3
Solved
bruxup
Yellowing Too Fast Or Natural?
I'm roughly 2-3 weeks into flower. Over the last week, I've noticed more yellow leaves than normal. Majority are bigger, older fan leaves but some are moving up the plants. New growths are a nice green and buds look healthy. Am I under feeding or overreacting?
Week 21
Leaves. Color - Yellow
Setup. Outdoor
Feeding. Deficiences
5y ago
2
2
Solved
2020Grower
Who grows in coco?
Anyone grow in coco? My coco been staying wet for well over a week now. Prior to this I would water every couple days, then my plants turned yellow and stopped growing. Someone told me I am watering to often. Pots are still heavy, should I wait till they dry out before watering?
Leaves. Color - Yellow
Plant. Too short
5y ago
2
2
Solved
LoyalToTheSoil
Yellowing leaves
Leaves yellowing at tip HELP COCO / 600W / 250W veg AGE : 4 week PH : 5.8 Run off PH : 6.0 RH : 45 EC : 0.8 DT : 26 NT : 21 Leave tips are yellowing otherwise everything seems fine, I think maybe I’ve used too much nutes during a watering I’ve reduced the dose from 1/2 to 1/4
Leaves. Color - Yellow
5y ago
3
5
Solved
2020Grower
What can possibly be wrong ?
Still can’t Figure out why my plants turn yellow in coco. This is what I feed: 2ml flora nova grow 2 ml cal mag 1.5 ml Superthrive 3ml Rhizotonic 2ml dark energy 1 scoop per 10 gallon great white Temp 78-81 Humidity 60-75% 18/6 lights What the heck am I doing wrong?
Leaves. Color - Yellow
5y ago
2
3
Solved
JustAnotherGardener
High TDS and low ph runoff - Lockout? deficiency?
Struggling with some bad soil (beginners mistake). I water with dechlorinated tap water at around ph 7.4 and 400ppm (not feeding yet). But runoff ph is 6 and around 1000 ppm. Am I dealing with a N-lockout? why such a ph difference and high TDS value?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
4
5
Solved
HbbyGrtner
Kleine gelbe Flecken an 2 Blättern
Habe heute gesehen dass 2 Blätter leicht gelbe Flecken bekommen Habe die Unterseite der Blätter kontrolliert und keinerlei spinnweben oder so gesehen de Rest der Pflanze sieht sehr gesund aus Frage ist nun ob das normal ist oder ob ich mir über Spinnmilben Sorgen machen soll
Leaves. Color - Yellow
2y ago
3
Solved
2020Grower
Cal mag or nitrogen ?
Does anyone know if this is a cal mag issue? Low on cal mag? Or nitrogen
Leaves. Color - Yellow
5y ago
6
6
Solved
Smeags
pH flux? Nute deficiency?
Problems... Diary and question the same. There are def burnt tips everywhere and the leaf fans are going from the bottom up. What should be my next step in fixing the problem and if it's going to affect yeild?
Week 7
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
3
3
Solved
Drmambo
Is this normal?
Hi fellow gromies, my girl is coming into week ten, everything looks great buds fattening etc. But one leaf has drastically changed colour, I know this happens towards end of flowering. But its just the one so far is this ok? Or should I be worried?
Leaves. Color - Yellow
5y ago
2
2
Solved
Tubington9
Nutrient burn, magnesium def, light burn? Leaf tip yellowing but not turning brown/curling
4 week since planted autoflower, both started getting this at the same time. First time running autos, grown in FF Happy Frog soil. Soil was used for 3 weeks in a different grow so nutrients may be needed. Light burn, mag deficiency? Have only used ph 6.2-6.5 water, no nutrients.
Leaves. Color - Yellow
4y ago
1
1
Solved
pupa420lupa
Yellow marks on some old bottom leaves
Am I right this yellow problem with few old leaves is caused by lack of nutrients( N and Mg probably)?
Week 4
Leaves. Color - Yellow
2y ago
1
9
Solved
WEEDOOR
GC auto development
How do they look? the color is ok? the shape of their growing? I am worry about deficiency or efficiency of nutrients. Thanks!!!
Leaves. Color - Yellow
Leaves. Other
Plant. Too short
4y ago
2
3
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