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Back to Grow Questions
Discoloured leaves
Boris1888
started grow question 6y ago
Leaves are going horrible colour on my bros plants,would really appreciate any ideas how to fix ๐๐๐
Solved
Leaves. Color - Yellow
likes
Cat_Pied_Piper
answered grow question 6y ago
Calcium deficiency for sure.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
CarpediemOK
Germination yellowing
I don't know what is happening with my two babies... 1 is almost dead and other on the same way... any suggestions?
Leaves. Color - Yellow
Germination. Substrate
5y ago
3
4
Solved
GreenBeanGrowMachine
very Bright green leaves with a yellow tint.
Should i Worry about her turning very light green / yellow or is this Just becouse she is finishing her life cycle? OR does this look like Bud rot ??
Week 10
Leaves. Color - Yellow
6y ago
4
4
Solved
rawesome
leaf tips #2
Hi, continuing the previous question. pH runoff was 6.1 So I decided not to flush and gave it CalMag. Since then yellow tips doesn't spread any further, but the fan leaves on lower branches become fully yellow and died. Does that mean problem is getting bigger and I should flush?
Week 6
Leaves. Color - Yellow
4y ago
4
Solved
EARL_GRASS
Magnesium deficienty or azoto deficienty???
Is deficienty azoto or magnesium ???
Leaves. Color - Yellow
6y ago
1
1
Solved
indianqueens
Yellowing leaves on autoflower dwarf
I'm 12 weeks of vegetative growth deep with an auto-flowering dwarf strain. My plant is nearly 1.5m tall, showing no sign of flowering but I'm starting to get a number of yellow leaves lower down the plant. What is causing this? Should I leave or remove them?
Week 11
Leaves. Color - Yellow
6y ago
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Flyalivebeats
Yellowing leaves
Sheโs looking a little yellow with some purple around and on the leaves. Whatโs going on? Any ideas or suggestions would help. Sheโs in cocoa coir. GG#4. This was a clone.
Leaves. Color - Yellow
4y ago
2
5
Solved
fromseedtosmoke787
yellow spots !!
my amnesia auto today the leaves has more yellow spots on them than 3 days ago fisrt pic 3 days ago and video from today only been feeding water PH 6.0 -6.3 any suggestion what could be and what to doe her grow hasent stoped yet any help! other 2 auto no yellow spots
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
2
3
Solved
MrXury
Hello, can you help me please, two clones from one mother, what is missing ? Is this calcium or ? Thank you
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
Solved
dutchMASTAkilla
Noticed these yellow spots this morning. Not sure if this is a nute deficiency, leaf septoria or too much light. My lights were pretty low as my tent isn't very tall. Have been watering at around 6.4 and recently started feeding a full dose of Big Bloom and Tiger Bloom.
Week 6
Leaves. Color - Yellow
7y ago
9
4
Solved
greenflipcali89
Did I give too much fertilizer??
So I decided to add in some soluble fertilizers. I gave it a 1/4 tsp (50% of recommended dosage) a couple days ago and noticed some yellowing of new growth on the bud sites. Is this a sign of excess potassium and phosphorus? I gave it Fox Farm Open Sesame (5-45-19).
Week 11
Buds. Other
Leaves. Color - Yellow
Feeding. Other
6y ago
2
3
Solved
Bunterbiber
Leaves turning light green -- yellow (after 12h day/night rhythm)
Since I started with 12h daylight/dark rhythm a lot of leaves started to turn yellow (older and lower ones first, some branches turned red). What I did: PH value=6.5. I added CalMag--no effect. I flushed the soil --no effect. Do you have any ideas? Thx green thumb-friends ๐
Week 19
Leaves. Color - Yellow
2y ago
2
4
Solved
EaRtH
Should I harvest in 2-3 weeks ?
Hey, do you think my plants might be ready in two weeks ? They're autos in 7th week of their life. I know that 9 weeks is ok for most, but these should take approx. 11 weeks. Do you think one more week of feeding, then flush would be appropriate ? Trichomes are mostly milky white
Buds. Other
Leaves. Color - Yellow
Other. Other
2y ago
1
3
Solved
Nontraveller
I guess deficiency of ?? Leaves got sharpened also.
Hi there, 2 plants of bluedream auto. One of them 18days and the other one 22days old. There are some yellow marks on the leaves. Can you help me? Is there N or Mg deficiency or another problem? I watered yesterday when the lights turned off. Thanks.
Leaves. Curl down
Leaves. Color - Yellow
Setup. Strain - Autoflowering
2y ago
1
2
Solved
ExoticGrower
Clones have yellow leaves. What should I do?
First time "Monster cropping" (A clone from a flowering plant) and they are rooting inside of humidity dome in a Rockwell cube, being sprayed to keep moist. The clones are yellowing, what should I do until they root?
Leaves. Color - Yellow
Setup. Clones
Feeding. Deficiences
4y ago
6
6
Solved
KINGT88
Help
I need help my plants are changing colors brown like dying. What am I doing wrong I water them, I recently brought some Fox Farm Products,( Tiger Bloom, Big Bloom, And Grow Big). I haven't used them yet because I think it's still too early. Any advice would be greatly appreciate.
Week 3
Leaves. Color - Yellow
4y ago
1
6
Solved
ZoobZoob_farmZ
leaves
what to do if it does not improve?
Week 4
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
3
Solved
GoldenWeedGrower
Is this calcium deficiency ?
it seems calcium deficiency to me. Am I right or not ?
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Patatone
Yellowing leafs.
Hello guys, my plant is now on the final weeks of flowering, buds are getting bigger and the leafs are getting yellow pretty fast. It's this last thing that scares me a little, I know it's completely normal due to flowering but I wanted to ear your thoughts about it. Thank you ๐
Leaves. Color - Yellow
6y ago
2
2
Solved
Ph0en1x
Dried Leaves, Lockout or Stress. Week 5 of Flower
Plants suddenly wilting & looking crispy like they're dry, but pots are HEAVY! Suspecting root suffocation/rot ("wet feet"). Hard soil crust might be blocking oxygen. Roots are drowning & can't drink. It just happened yesterday since they look dried. Temp is 25C and Air 50%
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Pale
7mo ago
2
8
Solved
Bingeling
Yellowing leaves on bottom of plant, end of stretch to start of flower. Am i seeing a deficiency?
Hi GD, Im in week five and i started to notice some bottom leaves on my girls slowly turning yellow. Could this be due to them barely recieving any light? or starting defeciency? I am on the feed schedule in the pic, and watering with a ph of 6-6.3 (every 1-3 days, when dry)
Leaves. Color - Yellow
Setup. Strain - Autoflowering
4y ago
2
1