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
There is some odd coloring going on with the leave...
Dante
started grow question 6y 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 6y 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
Catova
Phosphorus Issue?
Slurricane is having a phosphorus issue and not drinking water as fast after transplanting. I’ve been feeding cal mag every water and thinking it’s a root zone issue. Should I apply stop watering and apply a follar feed of 3 part general hydro nutrients?
Week 6
Leaves. Color - Mottling
10mo ago
3
3
Solved
Shinsimilla
Getting a few lighter patches on some of the leaves (in the last 2 shots) and not sure what is causing that... possibly the cold? Any help would be much appreciated!
Week 4
Leaves. Color - Mottling
6y ago
5
4
Solved
pendeja420
What are this yellow spots? They are getting worse each day, and if they are on the edges the leaves start to break.
Week 5
Leaves. Color - Mottling
6y ago
1
1
Solved
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
5
Solved
Kwczekus
Nutrients??
Nutrients suggestions. Why are they showing some problems already? Why are the stems purple?
Leaves. Color - Mottling
3y ago
2
3
Solved
U2malone
Speckled leaves and a few purple leaves , 2 weeks to harvest , any advice is welcome
Been giving my plants bio bizz grow, bloom and top max. Two in veg and one on its last week or two to harvest , introduced Cal mag and canna pk 13/14 to them 10 days ago, leaves have done speckled , few have turned purple,have searched for pests Found nothing, pls help
Week 8
Leaves. Color - Mottling
5y ago
6
Solved
Yogsothoth
About the 3rd, 5th and 6th picture. What's that? I always assumed it was P deficiency but I got P def on another plant and it doesn't look like that. I've had the same stuff on multiple plants. Also about the 4th picture, bottom leaves drying and white-ish between veins
Week 7
Leaves. Color - Mottling
8y ago
1
4
Solved
happytrails
Spotted crisp leaves
What's up with these leaves? They've all been spotting up, crisp edges and tips curl. I keep flushing them and it helps. I feed them 1 tsp calmag to each gallon and often the mixture gets diluted as much as half. PH water was 6.2 but soil 4.5. 15" from 70% light.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
5y ago
3
1
Solved
DrJawn
Lower fans have brown splotches.
Lower fans have brown splotches. Eventually yellow, crispy and die. Otherwise she looks healthy. Growing in a3 gal plastic pot, recycled build a soil - perlite, Coco loco and home made compost. Soil Ph unknown. Water Ph 6.5 feeding roots organic full reg every other feeding.
Leaves. Color - Mottling
6y ago
4
4
Solved
Cannadisco
It seems that I have some weird spots on my leaves.. haven’t encountered this in the past. Any idea what this could be and the solution to it?
Week 6
Leaves. Color - Mottling
6y ago
5
5
Solved
SLuGGeRNauT_420
Help!
What’s wrong with these leaves?
Leaves. Color - Mottling
3mo ago
2
Solved
Walleyeguy
I have orange spots on top leaves and brown tips. I think it's a deficiency but not 100 %. Looking for some help. Thanks
Week 10
Leaves. Color - Mottling
6y ago
3
1
Solved
evoly
stained leaf
what does it means this stained leaf? what is the problem?
Leaves. Color - Mottling
5y ago
1
Solved
Ga4rd2en0er
I neglected to buffer my coco with calmag when I hydrated the coco brick. It appears my plant is suffering Ca deficiency. I have a pot of coco buffering now, should i transplant her or is there a way to keep her in current pot? See photo labeled day 11. Thank you
Week 2
Leaves. Color - Mottling
7y ago
6
6
Solved
GrowingGrannie
What should I add/subtract/do?
Can anyone help me figure out what is going on? THC Bomb auto is 23 days old and starting to exhibit some discoloration. Indoor grow, in ProMix with Fox Farm nutes. What should I add/subtract? This one is going to be a monster and I don't want to screw things up! Thanks!
Leaves. Color - Mottling
4y ago
2
Solved
GeminiCQC
To Flush Or Not To Flush
Multiple growmies of mine have told me that I can start flushing, but I am seeing multiple issues. Last feed was .5ml of ph perfects bloom, micro, an grow+ .5ml cal mag. This was in 800ml I fed two days ago. Listened and started flushing. Should she eat?
Week 9
Leaves. Edges burnt
Leaves. Color - Mottling
Setup. Strain - Autoflowering
2y ago
3
3
Solved
MyWeedAccount
Droopy leaves, curling at tips, and now brown/yellow splotches on leaves in DWC. Not sure what the issue is
Unfortunately, I can only write so much here, but I have a lot more details in my grow diary. The droopiness started about 3-4 days ago, but now has started showing deficiencies in the leaves, and plants seem stunted on height. Day 19 since sprout.
Week 3
Leaves. Curl down
Leaves. Color - Mottling
Plant. Too short
5y ago
3
4
Solved
Kayanesta
What is causing this?
What is causing this? It only seems to be on the older leaves and only on this plant. They’re all being fed the exact same.
Leaves. Color - Mottling
3y ago
5
5
Solved
NickintheskywithWeed
Some leaves of one plant show yellow points that seems calcium deficiency to me... What do you suggest to add to water to correct it?
Week 4
Leaves. Color - Mottling
7y ago
3
2
Solved
LeastExpectedGrower
What is this leaf spotting?
Brown spots on my Auto Blueberry...What's causing this? They weren't there yesterday. Haven't moved my lights. Fed (GH Trio,CALiMAGic) Tuesday, watered today (Fri). pH runoff = 6.5 Temp@77f, Hum=58% None of my others (NL & Tan.Dream auto) have it.
Week 3
Leaves. Color - Mottling
4y ago
2
4