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
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Starting to see yellow gold spots
Untiedmymind
started grow question 5y ago
Top cola starting to show gold spots and pistils turning brown little quickly
Solved
Week 13
Leaves. Color - Mottling
likes
BraveheartGenetics
answered grow question 5y ago
Hi mate, believe this is caused by PH issues. Makes it look like a calcium deficiency but its a slight lock out... Just keep an eye on your PH and do a slurry test of your soil to see if she is too acidic or not...Good luck and happy growing
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
SOGMASTER
Discoloured leaves from seed, any ideas why this happens?
Does anyone know the cause of the discoloured leaves? they have all had the exact same treatment and the seed sprouted with discoloration. **Gorilla Cookies Fast Flower by FastBuds** pH 5.8 at seedling then 6.2 in week 2. 25-27°c day, 23°c at night. good airflow. humidity 44-55%
Week 3
Leaves. Color - Mottling
2y ago
3
7
Solved
Tontsekz
Started LST but now plants look a bit sick?
I attempted to do LST but I think I've maybe started too early as some of the leafs started to wilt kinda bad afterwards. Was careful not to break anything. Edges are curling and have discolored. I have a feeling they're a bit short too? Photo from 5 days ago and today.
Week 2
Leaves. Curl up
Leaves. Color - Mottling
Plant. Too short
5y ago
3
2
Solved
Chamba
Im thinking this is a CAL - MAG deficiency ( first grow please correct me if I'm wrong 😜 ).. growing organically.. should i add Epsom Salts now considering the plant should be done in approx 2 weeks?
Week 8
Leaves. Color - Mottling
7y ago
2
2
Solved
Aleatoric
Sick plant, could be temp, nutes, too much water?
Leaf tips looking burnt and wilting in flower ... keeps getting worse no matter what. pH 6.8. Raised light. Too many nutes? but a couple days with water only and it's still getting worse. The other plant seems fine. The buds seem OK. Maybe heat? Soil is 69F. Overwater?
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Mottling
2y ago
1
1
Solved
Hate1312
Nährstoffmangel?
Hallo, habe ein Problem bei meinem grow.Bt33Habe 3 Stecklinge in 13l Topf (FEM Mimose, Gorilla ,Wedding) Zelt : 120x60x180 Lampe :Sanlight evo 4×120 (265w)100 % 45 cm Wasser 12l alle 3 Tage calmag+Bittersalz+algamic+activera Dünger Ghf Bloom Calmag+Phosphormangel glaube ich?
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
2
1
Solved
COCOBAM
Brown, deformed leaves
Can you tell me what causes this?
Week 7
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Mottling
2y ago
5
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
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
2y ago
5
3
Solved
stuffyloir
Macchia chiara/scura su di una foglia
Ho trovato questa macchia su di una foglia, qualcuno saprebbe dirmi di cosa si trata? :)
Week 4
Leaves. Color - Mottling
4mo ago
6
5
Solved
fnzpator
Yellow spots on leaves in veg stage
I've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves. Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
3
Solved
Fitzwell
Think I need to add more cal-mag might be turning into a cal-mag whore? We will see....
Week 10
Leaves. Color - Mottling
6y ago
6
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
Thalps
sad lookin leaves coming to the end of the first grow
hi guys, snapped a couple photos of this while I was checkin on the plant this morning but I cant tell whether the plant is being burnt by the lights or its deficient in something, the affected area is 99% in the top leaves however a couple of lower ones are also looking sad.
Week 15
Leaves. Color - Pale
Leaves. Color - Mottling
5y ago
4
Solved
Grrrower
many problems with the leaves
the leaves have been turning yellow and falling faster and faster, especially those below; the upper ones curl and become burnt with dots and turn yellow should I try to put the lamp higher? (I haven't given fertilizers for a week)
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Mottling
6y ago
2
Solved
dadrockisbestrock
On lower leafs some brown patches started to appear and leafs are turning to a yellow color. Think is either Cal def by how it looks like or it is because of PH fluctuations as last week we changed our PH to 6.2 for 4-5 days and now it is back to 5.9 and under 24h spots appeared?
Week 3
Leaves. Color - Mottling
6y ago
3
3
Solved
bobo66
Interesting white spots on the leaves?The lamp is at the correct distance. SKUNK1 Fem
What caused this? one plant is affected in each of my growing tents.I have a blue insect trap inside that didn’t catch a thrips insect, though it always gets stuck when I’m infected.this is the problem at the top of the plant,but there are also some lower leaves that Genetics?WTF
Leaves. Color - Pale
Leaves. Color - Mottling
Plant. Twisted
4y ago
2
3
Solved
B_Rock913
pictures show browning on leaves of the smallest in the group, any ideas thought calcium deficiency and added a dose of climagic but no improvement. PH in is 6.8, and PH out is 5.6 any suggestions?
Week 8
Leaves. Color - Mottling
7y ago
1
1
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
7y ago
2
2
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??
First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins - yellow between
Leaves. Color - Mottling
Plant. Stem - Red or purple
4y ago
1
1
Solved
alwaysdown
light green? overwatering?
How's this plant look? Seems kinda splotchy light green under my LED' compared to my two other strains. First grow.
Week 2
Leaves. Color - Mottling
5y ago
4