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Back to Grow Questions
Guess the deficiency
deepsheeba
started grow question 5y ago
What kind of deficiency is that? The red couloring is only on the tip of newer leaves.
Solved
Leaves. Color · Red or pink
likes
Roberts
answered grow question 5y ago
Potassium
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Complain
Selected By The Grower
Similar Grow Questions
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
Jason420
Gelbe Blätter, mit Lila Flecken
My plant had nutrient burn, so I stopped giving any fertilizer for a while. Now the plant has yellow leaves with slight purple spots. Nutrient deficiency? Or leaf discoloration due to flowering? Or still over-fertilization? I'm using the BioBizz Starter Pack.
Leaves. Color · Yellow
Leaves. Color · Red or pink
5y ago
1
1
Solved
HighRoller909
how you doin my friends
Week 1
Leaves. Color · Red or pink
7y ago
8
5
Solved
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
6
Solved
auto_floo
Purple edges
Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Other
5y ago
3
3
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
3
Solved
Oofoofoof
dying top fan leaves
All of my 3 plants are receiving the same treatment but one of them is showing signs of distress. Some of the top fan leaves are getting dry and brittle and dying. I thought perhaps the problem is I haven't been allowing enough run off?
Week 5
Leaves. Color · Red or pink
5y ago
6
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
Just_Weed
What is this deficiency on new growth, slight yellowing with purple tips? I Increased nutrients to remedy yellowing.
Week 10
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
6y ago
4
1
Solved
Whodey420
are the rust colored spots that start during flowering a fungus? I sprayed with the sulfur and cleaned tent and it still happen is it from the temperatures being too low and humidity too high at night? Does it hurt growth and thickeningcof the buds? What does nute burn look like
Week 9
Leaves. Color · Red or pink
7y ago
3
3
Solved
OhanaMatata
Red spots on leaves
One of my plants are showing red spots on the leaves, does anyone have an idea of what the problem is and how I can fix it? Any info would be greatly appreciated!
Leaves. Color · Red or pink
6y ago
2
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
BlaKX
Phosphorus deficiency? PH problems?
I'm on day 56 of flowering, and only the Mimosa Evo's leaves are starting to turn red, pinkish purple. I suspect a phosphorus deficiency/absorption problem due to the pH being too low. Or is it genetic?
Week 8
Leaves. Color · Red or pink
1y ago
3
Solved
Collinsy74
Red stems
Please help me 🙏 genetics or phosphorus deficiency?
Leaves. Color · Red or pink
5y ago
1
2
Solved
Mokorelsare1
Yellowing leaves on top
I have a problem, my plant especially top laier is getting lime green yellow, leave stems are getting purple, and have some small dots on the leaves, runoff PH is 6.9, i'm waterig with 6.0 PH, PRo organic bloom, Cal-mag and Big Bud nutrients
Week 8
Buds. Not fattening
Leaves. Color · Yellow
Leaves. Color · Red or pink
3y ago
3
2
Solved
Septooth
Any idea what may be causing my leaves to look like this?
Can someone tell me what may be causing my leaves to look like this?
Week 10
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Color · Pale
6y ago
3
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
smokingskills
Bad leaves
The leaves started to turn a little yellow, but they were fine under the light. I also created another grow question with this plant, the upper leaves began to curl. Thanks!
Week 5
Leaves. Color · Red or pink
3y ago
3
3
Solved
Mazgoth
Leaves color and spots
What does that mean? Last week some times the temperature got 10/13 when the lamp is off but I was given not so much nutrients and I was using fish mix until today witch I switch to bio grow,I think this is P deficiency or stress from cold but I need an specific answer.
Week 5
Leaves. Color · Red or pink
4y ago
1
1
Solved
dubby_m
Red Stems…
Hi :) The stems of the leaves of my auto orange bud have turned red in the last days… It‘s also happening to lower leaves. Is this issue related to nutrient deficiency? Thanks in advance for any guidance :))
Week 5
Leaves. Color · Red or pink
2y ago
10
3