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Back to Grow Questions
Phosphorus deficit?
SilesianMan
started grow question 5y ago
One's again with photo. It's phosphorus - right?
Solved
Week 7
Leaves. Color · Red or pink
1 like
sir_isO
answered grow question 5y ago
Well, other than calcium and related phosphorus, it might be slight potassium issue.
1 like
Complain
Selected By The Grower
L_Tetragrammaton
answered grow question 5y ago
Calcium my friend. Happy Growing!
1 like
Complain
Similar Grow Questions
Solved
Meisterwulle
Lila Stängel - Nährstoffmangel?
Hey everyone, about a week after the plant started flowering, the stems of the leaves have turned reddish/purple. Do you think this is due to the genetics (Auto Overdose - Divine Seeds) or could it also be a nutrient deficiency?
Leaves. Color · Red or pink
2y ago
1
1
Solved
egz91
Leaves color changing in flower!!!!
what do you think ? deficiency? or is just normal for leaves to become like this after 7 weeks from seed of an autoflower? max i fed was 400pm just once. I don't think thats overfertilization. Maybe ph lockout? today i fed with 4.5 litres of compost tea + enzymes! pots are 14L.
Leaves. Color · Red or pink
Leaves. Color · Pale
7y ago
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vierhundertneunzehn
Leaves on my White Widow... again
hinten rechts bekommt jetzt weniger wasser als die anderen, blätter werden leicht lila. Ist den Ladies zu kalt oder habe ich wieder was vergessen? 👽😅
Week 10
Leaves. Color · Red or pink
6y ago
2
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Solved
IllGoo
What’s happening?
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Leaves. Color · Red or pink
4y ago
4
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Tangiegreens89
Red edged leaves
Leaves with red edges and the leaves turning yellow need some suggestions on what this could be??
Week 8
Leaves. Color · Red or pink
5y ago
2
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Solved
BucketBrigade
Have a look at my leaves that have turned yellow and red. I've search online and can't seem to find a similar picture. Is this normal due to late flowering in some plants? Is this a nute problem? If I add the needed nutes, will this clear up? What's going on?
Week 8
Leaves. Color · Red or pink
8y ago
4
4
Solved
Stork
Purple tips leaves
Can someone tell me what are these leaves... will turn purple or is a problem with the PH?
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
3y ago
4
5
Solved
M420_GROWS
Autumn? Some green leaves started to turn red on an albino plant.
Hi all! some of higher green leaves are turning red. She has albino buds but only green leaves get this. It looks like pink pigments on leaf surface if you zoom in pictures and also under microscope. Doesn't look sick to me but what is it? Thanks and happy grow all!!!
Week 13
Leaves. Color · Red or pink
6y ago
3
2
Solved
Collinsy74
Red stems
Please help me 🙏 genetics or phosphorus deficiency?
Leaves. Color · Red or pink
5y ago
1
2
Solved
slowing
Nutrients decifit?
May I ask what Kind of decifit is it? I'm at the 5th week of flowering. She started to have yellowsh leaves (I removed a lot of them after defoliation) and some purples/reddish ones. I have to increase nutrients?
Week 6
Leaves. Color · Red or pink
5y ago
4
3
Solved
GunnCat
What's going on with these leaves?
I just flushed today with Sledgehammer.
Leaves. Edges burnt
Leaves. Color · Red or pink
5y ago
3
4
Solved
m0use
Look At This Pigmentation!
Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding. . , , , .
… Show more
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
Leaves. Color · Mottling
3y ago
3
6
Solved
coma777
red leaf tip
red leaf tip?
Week 7
Leaves. Color · Red or pink
4y ago
3
3
Solved
DuckeedWizard
Is this light stress and/or nutri deficiency?
Showed up just a couple days ago and progressed quite fast for my liking lol I just wanna be sure, as harvest is approaching and i can tank some light damage. Also, i turned down the lights just in case too
Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Red or pink
2y ago
8
6
Solved
TheSlimeGrows
Leaves turning yellow/red and burnt tips
This plant has been in flower for about 4-5ish weeks now. leaves are turning yellow and red with burnt tips. tested runoff pH at 6.8 today when I watered so I don't think its pH issues. been feeding a good bit of bloom nutes so ik its not P deficiency. Anything else?
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Red or pink
6y ago
3
3
Solved
Beedog
Snap
On my main branches just snapped what should I do? Will it still grow on the top but snapped off I’m 23 days into veg autoflowers
Leaves. Color · Red or pink
6y ago
1
2
Solved
Zoomer
Why are my leaves turning red?
What's causing my leaves to turn red? I've got 3 weeks to go until harvest.
Leaves. Color · Red or pink
5y ago
3
3
Solved
Labthecoast
Deficiensia o exceso?
Good afternoon, I can't find the point to this, several stems are well purple and dark red, some middle leaves are yellowing and maybe have some spots, then the upper leaves start to turn purple/violet at the edges. I'm leaving photos, thanks for your time.
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
6y ago
3
3
Solved
GreenBeanGrowMachine
leaves coloring or burned?
Upper leaves Tübingen Red or sort of purple . But this color looks very burned and unnatural to me . Any knows if this is oke or if i have a problem.
Week 12
Leaves. Color · Red or pink
6y ago
3
2
Solved
fraankiiee
¿Quemaduras del foco?
Are these colors on the leaves normal? There are some leaves that have turned a yellow color that scares me. I don't know if I have the light too close, although I don't see any signs of burning. What do you all think?
Week 7
Leaves. Color · Yellow
Leaves. Color · Red or pink
6y ago
2
5