The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Nute burn ?
Lowbabymedz
started grow question 2y ago
Some leaves have yellow spots turning crispy is it nutee burn or calmag deficiency ?
Solved
Week 3
Leaves. Color - Yellow
likes
Roberts
answered grow question 2y ago
Might be overwatering.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Cali_Grown_420
Yellowish Spots on Fan Leaves
The fan leaves on one of my plants are getting yellowish spots. I noticed it yesterday and checked the pH and I was at 5.0. I corrected it to 6.0 and 24 hrs later still 6.0 but some of the larger leaves are starting to show yellowish spots as well?
Week 4
Leaves. Color - Yellow
5y ago
4
3
Solved
GardeningDoug
Nutrient Problem
Nutrient problem started on purple kush. Leaves near base are yellowing. A few have brown tips curling up. Lights are 15-18” above the plant. Good air circulation. Water is at 6.5PH. Nutes going in around 800ppm. I cut out remo micro and doubled bloom and astroflower this week.
Week 9
Leaves. Color - Yellow
5y ago
2
2
Solved
blady1989sqn
What's crackin the leaf?
Hello, any idea what's going on?? Overwatering?
Leaves. Color - Yellow
5y ago
1
Solved
Tham3369
Nute burn or deficiency?
Can't decide if this is a nute burn or a deficiency anybody wanna help?
Week 5
Leaves. Color - Yellow
5y ago
1
1
Solved
altoalto
Yellow Colour
Some leaves have been turning yellow. Especially the lower ones. I thought it was a nitrogen deficiency as I didn't give the plant any nutrients till 2 weeks ago. Now I am feeding her with Biobizz nutrients according to their table. Should I be worried? Any recommendations?
Week 11
Leaves. Color - Yellow
4y ago
2
2
Solved
EmberWeed
What could it be?
I'm a relatively new grower and I don't have a diary setup yet. I know it's hard to diagnose a problem when there is no diary, sorry! They were good until they started to yellow. They are in their 5 to 6 weeks of flowering. Some are good some are yellow and I feed them the same.
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
5
4
Solved
KabakciLar
yellow leaves and brown leaves
Leaves in 1 pot are turning yellow and dark brown burns are occurring help please https://ibb.co/yhyTtMh https://ibb.co/2YkHksM https://ibb.co/Kwb5fsd https://ibb.co/nw4ntyP https://ibb.co/44JtDz5
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
3
3
Solved
HighPastor
Yellow spots on some leaves
I need some help guys to understand what is this? My plant leaves seem to be showing since today some yellow spots which I believe is an early cal mag defficiency sign (as I use tap water which is kind of soft apparently). Any help? Thanks in advance, my furst grow.
Week 2
Leaves. Color - Yellow
9mo ago
11
4
Solved
AlphaNoob
Yellow on leaves? First grow please help
Yellow on leaves?? Yellow circles towards the outside of the leafs, only on bottom of the plant please help
Week 8
Leaves. Color - Yellow
Leaves. Other
5y ago
3
1
Solved
Kripoulas
Yellow new foliage
From my research it could be phosphorus toxicity, iron deficiency or sulfur deficiency. Or it could be over watering. Or it could be poor drainage. Or it could be light deficiency (I have a 42watt Tled with some led strips until Mars 600 arrives)
Leaves. Color - Yellow
Plant. Other
5y ago
1
2
Solved
HEDONBOY
URGENT HELP!! YELLOWING TIPS IN NEW LOWER LEAF SET ONE SIDE ORGANICALLY GROWING ONLY 1 BRANCH OF 1 PLANT HAS THIS
This is happening on only 1 out of the 4 plants. I've pre amended soil with organic fertilizers and always watering in recommended 6-6.5 Ph ranges soil Ph is slightly above 7. Have recently topped with vermi compost and bloom mix but this has been here since WEEK3 DAY 2.
Week 3
Leaves. Color - Yellow
3y ago
1
2
Solved
Midwest_X_Mayhem
Deficiency or Genetics
Would you guys guess the yellowing on these leaves is more natural coloration from genetics or do you guys see something more? Plant is definately small but seems to be healthy and buds keep growing.
Week 8
Buds. Other
Leaves. Color - Yellow
Plant. Other
4y ago
2
2
Solved
GhettoStyle
Friends, help me figure it out!! I have a problem again(
chlorosis begins on the leaves again! I don't understand why this is happening!? because of the power supply or lighting!?
Week 1
Leaves. Color - Yellow
Other. Other
Feeding. Other
3y ago
10
7
Solved
Cowboy
nitrogen
I've had a nitrogen problem for the last 4 weeks got it pretty much under control but every time I do a basic watering I have at least two to three leaves showing the deficiency please help
Week 12
Leaves. Color - Yellow
4y ago
4
2
Solved
ChuckyK
Lowest pair of leaves tips yellowing
The tips of my lowest set of leaves are turning yellow. Start of week 3. I have not added any nutes to a soil mix of pro mix ultimate organic, EWC, and vermiculite. How should I correct it? Is it time to feed?
Week 3
Leaves. Color - Yellow
6y ago
3
4
Solved
takid
Yellowing and dying leaves
Hi. What's wrong with it? With my previous grow I was getting exact same problem. Now, with the new plant, I'm starting to get same early symptoms. It starts with twisted leaves. Then the leaves start yellowing from the bottom and die.At flower stage the symptoms gets very severe
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Yellow
1y ago
3
2
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?
Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
8mo ago
4
Solved
Mn_Smokes
Leaves changings
Leaves. Edges burnt
Leaves. Color - Yellow
8mo ago
1
6
Solved
Wastent91
Too much Yellow leaves
I don t undestand why too much Yellow leaves for anyway a bio organi fertilize.. Is normal for yuo?
Week 8
Leaves. Color - Yellow
3y ago
7
4
Solved
Oggigz
Yellow big boys
Can i cut the yellows? I know yvey help a lot to breathe etc, but... are they still healthy?? Should i cut all the yellow?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
2