Leaves turn yellow/lightbrown
XII_XII_MrGreenstarted grow question 6y ago
Leaves turn yellow/lightbrown, already flushed gave extra calmag. No other plants in the same space/conditions have this problem.
2 likes
NobodysBudsanswered grow question 6y ago
Looks like a boron deficiency, which would be unusual in soil.
I'd wager pH is off. Or, if you aren't saturating entirity of substrate, dry pockets could be wreaking havoc.
Even if treated exactly the same as other pots, different microbial environments do result, and that directly imapcts pH, all other factors remaining the same.
Similar Grow Questions
Solved
Ghost24
Yellowing from the topRuntz Auto
Week 6 of flowering
Growing hydroponics using silica, MJ plant prod finisher, cal mag, hydroguard, root drench, bud enhancer and sweetener. Mixed exactly in that order.
pH 5.9 (using pH pen for readings)
yellowing from the top
I don't have ppm/EC meter or light meter
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
3
4
Solved
klimfish
Seedling leaf color is very light green.I'm wondering if there is any reason to be concerned with the lighter color leaves of one of my plants? They are significantly more "lime green" than the other two. he one in question is the bottom one in the picture attached. It is clear how much darker in color others are.
Week 1
Leaves. Color · Yellow
5y ago
3
3
Solved
flo_420
patchy new growthnew growth on 1 plant is patchy
tips are kinda yellowing
growth has slowed
first solo grow
ph was fine last time I watered, but I haven't watered/checked in a while.
Nitrogen deficiency? I'm on "live soil," no added nutes yet, check my diary… Show more
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
2
2
Solved
Ledros
Yellow tips on newer leaves. Nutrient burn or something else?I have noticed yellowing on the tips of newer leaves that seems to be slowly getting bigger. Nothing on older leaves. Start of Nutrient burn? I also have noticed some yellow/brown spotting on older leaves but that may be related to earlier PH flux that has since been fixed. TIA!
Week 5
Leaves. Color · Yellow
6y ago
7
Solved
JuanHaze_Arg
help! my plant is turning pale. the green color is losing.the green color is losing. some leaves burn from the tip to the stem of the leaf. Excess fertilizers (because I fertilized the soil) or deficiencies due to few nutrients? I also thought that it can burn with nearby lights, but the ones that burn are far away
6y ago
5
2
Solved
GrowingGrannie
WTF is wrong?!What's going on here? Can anyone tell me? These are Tangerine Dream, treated the same way I treated the ones in my diary but they're 3 weeks younger than the diary... HELP! (You can also see the HUGE difference in height between these and the ones in my diary... have no clue!)
Leaves. Color · Yellow
Leaves. Other
5y ago
2
Solved
JSanchezz
Is this Stating something or is it paranoyaI had a few leaves that were turning yellow, but they are lower leaves that are slightly yellowish on the outside, generally the plant has become a little lighter since it started flowering.
Am I worrying too much?
pictures were taken directly in the morning
Leaves. Color · Yellow
2y ago
4
Solved
GardeningWithBo
Leaves turning slightly yellowHi guys, I have a problem that I need some advice with. I have some slight yellowing of the leaves, it’s not happening at the top of the plant. I have tried flushing the plant, and haven’t added any fertilizer since the yellowing. My light is 12” from the plant.
Week 4
Leaves. Color · Yellow
7y ago
1
3
Solved
Charles89
Yellow stainI have just seen a little yellow stain on one leaf, i put a extractor and a humidifier because during the light period temperature is 28,5 but humidity goes drastically down( 44%), i am not using fertilizers just water every two days , should i cut the leaf ?thank u for your help
Week 1
Leaves. Color · Yellow
6y ago
4
2
Solved
pmaxd28
A slight yellow tint on her leavesIs my plant normal ?? , it has a slight yellow tint on her leaves
Week 1
Leaves. Color · Yellow
5y ago
2
Solved
Sygnoman1987
Small, flowersHello guys,
This is my first autoflower grow. Flowering started 8 weeks ago as of today.
My plants don’t look too good — it seems like the buds aren’t developing properly, and I think there is a strong nutrient deficiency as well.
What could I have done wrong?
Leaves. Color · Yellow
8mo ago
21
7
Solved
Anorak
Tips burning, brown spotsHello growers! I have White Widow in the 5th week of flowering. Only top leaves are affected, some of them are turning pale yellow. Feeding her with NPK:18-12-18 and Cal-Mag. The brown spots are my biggest concern.
THANK YOU!!
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
1
3
Solved
Greenlady
Spots.Is this just a deficiency. If so of what? Googled some but not sure. / First time grower.
Leaves. Color · Yellow
7y ago
2
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