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Back to Grow Questions
Phosphorus deficit?
SilesianMan
started grow question 4y ago
One's again with photo. It's phosphorus - right?
Solved
Week 7
Leaves. Color - Red or pink
likes
sir_isO
answered grow question 4y 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 4y ago
Calcium my friend. Happy Growing!
1 like
Complain
Similar Grow Questions
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
9mo ago
8
6
Solved
ganzigunnu
wanna know what she wants
it was all green and goergous. flowering started made a lot of thick white hairs but never really thickened. it's lemon og auto. i always take care of ph and ingredients of the solution i give.
Week 13
Buds. Not fattening
Leaves. Twisted
Leaves. Color - Red or pink
3y ago
2
2
Solved
RFarm21
what a deficiency is this?
Hello. Is this a calmag deficiency? my nutrients are from BioBizz and my soil its the lightmix from them rio., I water every 3 days and control the pH.im on week 3 of flower(autoflower). thank you all
Week 7
Leaves. Color - Red or pink
3y ago
1
4
Solved
Mistertemps
Does color change primarily happen as a result of cooler temperatures at night and lack of nutrients in the medium???
Week 15
Leaves. Color - Red or pink
6y ago
2
Solved
Collinsy74
Red stems
Please help me 🙏 genetics or phosphorus deficiency?
Leaves. Color - Red or pink
4y ago
1
2
Solved
Rungood
Changement de couleur
A quel moment de la floraison vos plantes changent de couleur ?
Week 10
Leaves. Color - Red or pink
4y ago
2
2
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
4y ago
2
6
Solved
RaverKushAndHaze
Come mai ha una tonalità violacea appena nata?
Se qualcuno mi puó aiutare o dire come mai ha già questa tonalità mi sarebbe di aiuto. Grazie a tutti
Leaves. Color - Red or pink
5y ago
2
Solved
Labthecoast
Deficiensia o exceso?
Buenas tardes , no puedo encontrar el punto a esto ,tienen varias los tallos bien morados y o colorados oscuros , algunas hojas del medio ,amarillean y quizas alguna mancha , despues hojas de arriba en los bordes empieza a ponerse como morada/violeta, dejo fotos,graciasXsuTiempo.
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
5y ago
3
3
Solved
StDeacon
What could be the problem?
Hey folks, have here a dark Devil car that is 8 days old. And it grows on the window sill like everyone else, just that it gets a different color, what could that be?
Leaves. Color - Red or pink
5y ago
1
Solved
w4tch2gr0w
slightly red leave borders and super light green overall
Week 9
Leaves. Color - Yellow
Leaves. Color - Red or pink
10mo ago
3
1
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
2y ago
3
2
Solved
MoldyCrow
Age or Deficiency
I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
4
Solved
Mike_269
Red leaf tips = burnt?
I noticed red leaf tips on top of one of my plant the Critical. Is that nutrient burn?
Week 6
Leaves. Color - Red or pink
1y ago
2
2
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
3y ago
1
1
Solved
Weedix25
Color of top leaves
Small question about the color of the top leaves, is it a lighting problem, or something else? The leaves on the lower floors do not (yet) have this color. I'm thinking it's genetics but I'm not sure. Thank you
Week 7
Leaves. Color - Red or pink
3y ago
2
2
Solved
MrBigGrow
Red pattern at the bottom of the leaf
Noticed the appearance of this red pattern at the bottom of my leaf. Could this be attributed to plant stress? The new leaves are very green and healthy, so I am thinking this red pattern is associated with some stress the plant suffered in the early stages of development.
Leaves. Color - Red or pink
2y ago
3
3
Solved
Budmaniax
Need Help
Ich brauche Hilfe . Sorte: White widdow XXL Auto (Dinafem) Ich bin 60 Tage in der Blüte und von unten nach oben vergilben die Blätter . Sieht meiner Meinung nach Stickstoff oder Phosphormangel aus . Kann mir bitte jemand helfen
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
1
Solved
coma777
red leaf tip
red leaf tip during flowering? is that burn?
Leaves. Color - Red or pink
3y ago
1
Solved
malkaff89
Red spots on leaf
Hi Everybody My plant looks healthy but there are small red spots on the top and spots on the back on a few leafs on the top of the Main cola, it’s in the 4th week of flowering. Can you please help me to find what it is and how to treat it? Thanks
Leaves. Color - Red or pink
5y ago
2
4