Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
There is some odd coloring going on with the leave...
Dante
started grow question 7y ago
There is some odd coloring going on with the leaves of plant 2. It is only affecting a few leaves in the middle of the plant. Any ideas?
Solved
Week 7
Leaves. Color - Mottling
likes
motaman311
answered grow question 7y ago
Looks like a magnesium deficiency to me. Some of the pictures from last week it looks like there is some interveinal yellowing and the deficiency has progressed. Epsom salts will help fix the issue. Happy growing!!!
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
NanoGrows
Damaged fan leaves
Hello, I can't understand why some of leaves are loosing colour at the tips. Sunday I mixed the nutrients, it was at 6.3 so I did not adjust. Today risen to 6.4.
Week 4
Leaves. Tips - Thick
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
2
Solved
SirJester
Brown spots on seedling
Hey! Seedling has a few brown spots which I’ve not had before. Any ideas?
Leaves. Color - Mottling
5y ago
1
1
Solved
AmokNewb
Does the paleness concern you?
Plant #1 seems a bit more on the pale green/yellowing side of the spectrum. Especially compared to plant #2. I have been feeding this week on a gradually increasing schedule. Not enough characters to go into it here.
Week 1
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
6
Solved
p4tm_CHEF
Hiyo. Plz notice the 10/30 pics. Should be about 4 more weeks to harvest. I know she is going to start going off as we get closer but this is a couple weeks early for my liking. Any ideas? I water/feed with the basic fox farm trio. With 4 weeks left is it an issue? Thx.
Week 10
Leaves. Color - Mottling
8y ago
2
2
Solved
SLuGGeRNauT_420
Oh no plz help
Oh no why wtf is wrong now plz help me!!!!
Leaves. Color - Mottling
5y ago
4
6
Solved
SwedenX
I've got bugs on my plant that are leaving spots where they been eating! Any tips om how i can get rid of the bugs? (See pics week 2)
Week 2
Leaves. Color - Mottling
7y ago
1
2
Solved
RockyRidger
Sugar leaves burnt/dry spots.
Weeek 10 of Girl Scout Cookies Auto is showing some deficiency/excess or lockout but just on the upper sugar leaves of the older buds. Rest of the leaves on the plant look good.
Week 10
Leaves. Color - Mottling
6y ago
3
5
Solved
Pointlessmike
Some spots appeared. Only on mid leaves. Yellow spots. I've counted four. I'm feeding her with a mix of tap water and bottled water (using pH down to adjust at 6.0) and atami Terra leaves.
Week 5
Leaves. Color - Mottling
7y ago
1
1
Solved
JinksyGrows
Need advice as soon as possible. Please see last few pictures of DoSiDos week 3. Am I looking at mottling here? Soil ph maladjusted? Please help if you've seen this before, and what steps do it take moving forward (or am I paranoid, IDK). Thank you!
Week 3
Leaves. Color - Mottling
7y ago
7
3
Solved
Hongo
Please look at the leaves shown, orange and dried parts. I asked a similar question earlier but these look more damaged and I'm wondering if it's worsened due to my setup. Wind damage from fans? Water damage from humidifier? Light or heat damage? Managing VPD is tough. Thanks!
Week 8
Leaves. Color - Mottling
Setup. Strain - Autoflowering
Setup. Ventilation
4y ago
5
4
Solved
laberg
Why does my bottom leaf have brownish white tip and is cripsy?
Was checking leaf temps all over and at the very bottom first 3 point fan leaf that she ever grew I noticed the center leaf crispy at the tip with some light green spots around it. The only other leaves that look like this are the single first true leaves. Thoughts?
Week 5
Leaves. Tips - Burnt
Leaves. Color - Pale
Leaves. Color - Mottling
3y ago
2
3
Solved
TsultrimTarchin
Hi all. I'm a little concerned about the color and leaf structure if my baby green gelato auto from RQS. What trouble can cause that?
Week 1
Leaves. Color - Mottling
6y ago
3
2
Solved
dandaru
Hi i noticed some brown spots on some leafes and yellowing (please check pictures day 18) what causes this? too hot or to little cal? the last few days there was like 29-31°C in my box also i added some nutes 2 days ago (1ml bio grow + 0.5ml bio heaven) panicing a little here
Week 3
Leaves. Color - Mottling
8y ago
1
2
Solved
DudeGrowsWeed
Kill, Fuck, Marry? She's almost 8 weeks old growing really slow. Still has the same odd coloring on leaves. Tried defoliating the most affected leaves. But no improvement. Should I kill her and cut my losses? Say fuck it and leave her grow? Or marry and try new solutions?
Week 7
Leaves. Color - Mottling
8y ago
3
4
Solved
Marfi
náhlí problém s růstem
Prosím o radu Náhle se objevil na listech fleky . Celkově rostlina vypadá jako by nebyla zalitá . Včera večer v pořádku a dnes ráno vypadá takto . Je možné že byla teplota kolem 33 stupňů mohla se spálit ? děkuji
Leaves. Color - Mottling
5y ago
2
Solved
Gewroo
What's wrong?!?
Help! I thought I had this. Is this calcium deficiency? I've been using treated water (1tsp CalMag+ 1tsp Grow Big per gallon). It's just getting worse. See photos and descr. from past few days.
Week 8
Leaves. Color - Mottling
6y ago
5
6
Solved
absolutgrow
When I wanted to water my plants this morning, I discovered that a leaf was nibbled on. I searched the whole tent for snails and caterpillars but found none. What could it be? Please give me a quick answer, I don't want to lose the plant. Also, the tips of my leafs turnet yellow.
Week 3
Leaves. Color - Mottling
7y ago
2
3
Solved
marigrower
White spots on leaves?
Today I noticed white and yellow spots on the leaves. Humidity is around 70%, lamp distance 50cm. They are in the 5th day of life after the emergence of cotyledons.
Week 1
Leaves. Color - Mottling
6y ago
5
4
Solved
oppilF
Brown spots on all three plants
At first just one plant showed some deficit-symptoms (mottling/brown spots), but now all three are really getting worse! Ph of feeding is always okay (6.3-6.7) , yet the runoff shows 7.0-7.1. Ec in is always around 1.3. Runoff shows 1.5.... Today I added a little bit of cal/mg...
Week 6
Leaves. Color - Mottling
6y ago
2
Solved
Grass_castle2020
Weird leafs
So this girl had a hard time when we moved her from a solo cup she flipped and we are worried maybe it’s from that but also wondering if it’s genetics...
Week 4
Leaves. Color - Mottling
6y ago
2
2