Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
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
Discoloration on leaves - yellow
rvarsk
started grow question 5y ago
Whats up with the discoloration on the leaves on this one plant? Most recent upload 7-30-21. I cant quite find a matching picture. No other plants have this issue and it was this way pretty much from the start. Thank you Soil is ffof, ph 6.5 water
Solved
Week 2
Leaves. Color · Yellow
likes
typhonian
answered grow question 5y ago
Lower your PH that might help, 6.5 seem high try to go 5.8- 6.0 as they start to root out. Try it out and see what happens .
1 like
Complain
Selected By The Grower
Hashy
answered grow question 5y ago
Could be from over watering, are you letting the soil dry a little inbetween watering
1 like
Complain
Similar Grow Questions
Solved
XII_XII_MrGreen
Leaves turn yellow/lightbrown
Leaves turn yellow/lightbrown, already flushed gave extra calmag. No other plants in the same space/conditions have this problem.
Week 6
Leaves. Color · Yellow
6y ago
2
1
Solved
BigBaby420
Yellow spots
I noticed some yellowing on some of my leaves. I did some research and think it may have been lead septoria. Not sure. Posting pictures... during defoliation I got rid of them anyway
Week 6
Leaves. Color · Yellow
6y ago
2
1
Solved
Dutchhobby
Black spots and light green leafs
Anybody knows what the black spot in the new leaf grow in center is.never seen it before.also very light green leafs with 2.i use light mix and never had this issue before.use rain water.
Week 2
Leaves. Color · Yellow
Leaves. Color · Black or grey
4y ago
3
4
Solved
ZenGrower420
Balcony Auto Gelato with Yellow and Brown Leaves
I'm growing this auto gelato in a balcony safe from rain fall and harsh wind, it's the 25th day and the bottom leaves and cotyledon are turning yellow and with some brown traces. I started to use minimum amount of "all in one" fert. Do you think it is overfertilization issue?
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
3y ago
4
4
Solved
SilverSlapdick
Nitrogen toxicity mid-flower
So I overfed during veg and now my plant has nitrogen toxicity. Besides making leaves super dark, crunchy, and yellow it has also made my buds pistils curl and brown way too early. I’ve been flushing often with water. Is she a lost cause or should I ride it out for 4 more weeks?
Week 7
Leaves. Color · Yellow
Feeding. Other
5y ago
4
4
Solved
SugarBoogers
Lack of or abundance of nutrients?
Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Red or pink
5y ago
3
2
Solved
nonick123
Deficiencia en Royal Bluematic #2
Day #17. Royal Bluematic keeps getting WORSE with the deficiency it's showing on the leaves It also shows purple color on the leaf stems Two days ago, it was watered with 100 ml of bottled water + Bio-Grow from Biobizz at 2 ml/l
… Show more
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
2
4
Solved
nonick123
Color amarillento en cotiledones (con foto)
Purple Lemonade #1, which is the slowest plant, is showing a yellow area on the cotyledons and the first two leaves. Is this something important or relevant? I had to remove the seed shell from this seed because it sprouted but wouldn't open.
… Show more
Week 1
Leaves. Color · Yellow
3y ago
6
6
Solved
bypado_farm
1 week - yellow leafs
possible overwatering? or burned? this plant is at the same distance as the others. I had 70 cm from the leaves to the light, now I have 80 cm, just in case. opinions? the others 5 are fine. I had one more like this but it's good already.
Leaves. Color · Yellow
5y ago
2
3
Solved
Weedmatze
Mangel, zuviel Dünger oder normaler Prozess
My plants are now on day 44. 1 x Think Different yellow leaf tips, I haven't fertilized for 6 days. Just pH 6.0 water with CalMag Biobizz. The Red Poison has yellow leaves, the green is fading, and the large fan leaves are slowly turning yellow. Deficiency?? Too much nutrients?
Leaves. Color · Yellow
3y ago
3
3
Solved
420pete1
I am trying to figure out what I need to add or do to my plant and what the deficiency or pest problem there is please help first time grower look at the pictures and videos I took of the leaves please
Week 15
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
1
Solved
Wackytabacky_420
Potassium or nitrogen?
So just since my update hours ago I'm noticing a decline in my pineapple auto. I have clawing tips, rust, and yellowing leaves. Happening at a rapid pace.
Week 6
Leaves. Curl down
Leaves. Color · Yellow
5y ago
4
6
Solved
Anomolae
Can anyone tell me what's going on in week 2? I transplanted and each plant seems to be yellowing on the lower leaves. Not very happy. Was dry when I took it out of the dixie cup and watered with 1/4 strength veg nutes and a root stimulator. It seems to be curling in as well.
Week 2
Leaves. Color · Yellow
8y ago
7
2
Solved
BullWeedDog
Hojas de mi plantas puntas amarillas
The tips of the leaves on my plants are yellow, not on all of them, especially the ones at the back of the indoor setup. I have a 400w reflector about 50cm away from the plants, and temperatures are around 28C. What could be causing this!
Leaves. Color · Yellow
Setup. Strains · Photoperiod
Techniques. ScrOG
5y ago
1
1
Solved
Anoo222
First grow, calcium deficiency?
First grow, help please. As seen on the pictures provided, the leaves are getting brown spots on them with some kind of yellowing. I also do have some yellowing tips. I do suspect a calcium def. after some reading but would highly appreciate the input of a more experienced grower
Leaves. Color · Yellow
5y ago
4
6
Solved
Hafrit
Hi, I thought it was over feeding but now I’m not sure 🤔 I took new pictures from the stamp if someone can help ✌️💚
Leaves. Curl down
Leaves. Color · Yellow
2y ago
6
4
Solved
deanondeanon
leaves dying
Hi! My bottom leaves are getting yellow and seems to be dying almost, im growing an blue cheese autoflower and its the first week of flowering, should i leave them to die or should i cut them off?
Leaves. Color · Yellow
6y ago
1
1
Solved
Crisp1
Yellow spots
Any idea what this is? Im thinking calcium or magnesium deficiency ...dont think rust mold as it doesnt rub off.
Leaves. Color · Yellow
4y ago
2
4
Solved
Islandgrowbro
What’s going on here?
Blessings grow bros! I’m having an issue not sure what the problem is could you assist? Planted in soil. Feeding them on a synthetic fertilizer mix 20-20-20, CalMag, 5-2-4 organic fertilizer mix. Spraying with Lost Coast based on directions and parasite control.
… Show more
Leaves. Color · Yellow
1y ago
5
3
Solved
DrGreenThumb24
Yellow leaves
Any suggestions on what could be causing my problem?
Week 7
Leaves. Color · Yellow
5y ago
4
6