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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
likes
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
Pugbutt
Leaves still discoloring
I was thinking we had a def in calcium ( see last question) and started to just treat with 6.5 ph water, cal-Mag plus 2.5ml/g everyother day. Leaves are turning a shiny burnt orange color and drying out on the edges. What is going on and how to fix it?
Week 14
Leaves. Color - Red or pink
5y ago
1
4
Solved
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
5y ago
2
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
ironf1st
Plant health assessment (Leaf coloring and nutrition help)
Sorry for bombarding you guys with questions, but it's getting serious now, right? Anyway, my leaves are getting funky colors and I do wonder, what is causing this? Is this normal? I have used the bloom nutes as in my diary once this week, rest was distilled watering.
Leaves. Edges burnt
Leaves. Color - Red or pink
Feeding. Other
3y ago
1
5
Solved
SlowpokeFuegobud
Red petioles, everything else good
Hi! :) Does anyone have suggestions on the red petioles? They all turned red in flowering week 3, also the lower ones. I removed the secondary shoots and some leaves lately. Nutrition should be plenty, soil pH and EC are normal. temps are normal, humidity in a perfect range...
Week 8
Leaves. Color - Red or pink
4y ago
11
5
Solved
qoodwater
Any advice??
Soilmix plagron batmix and lightmix! Ca from Biobizz and nuts from greenhouse biogrow! 3 weeks old!
Leaves. Color - Red or pink
2mo ago
7
6
Solved
coma777
red leaf tip
red leaf tip during flowering? is that burn?
Leaves. Color - Red or pink
3y ago
1
Solved
Bristolguyty
5th week of flowering Easy Bud, unsure of when and what to do next.
end of the 5th week of flowering, the buds are growing but are still very slime but a few of the pistils have turned red. Have some burn on the top leaves, are these going to cause more issues? Are they likely to bulk up anymore? am I looking at another 2 weeks or is it longer?
Week 11
Buds. Not fattening
Leaves. Color - Red or pink
5y ago
2
2
Solved
MediciGrade
Pale green leaves with reddish tips?
Stress at the top of the canopy. Is this heat stress, light burn, or a combo? Something else? Temp in the tent hit 92.5 F at one point, but it's been high 80's in the tent and the leaf surface temp's have been low 80's. Light was 14 inches at one point but now 24 inches
Week 10
Leaves. Color - Red or pink
Leaves. Color - Pale
4y ago
3
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
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
4y ago
2
2
Solved
Italy_Grower
The leaves are yellowing, some are turning purple.
The leaves are yellowing, some are turning purple, maybe it's normal or maybe not, I don't know. If anyone could give me some suggestions. I decreased the light intensity to 75% because unfortunately I can't raise the lighthouse.
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Red or pink
2y ago
6
5
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
ondrasekcoufal
leaves and new stem turning purple
it happened to me before, any idea what it is and how to fix it? it’s not genetics that’s for sure.
Week 8
Leaves. Color - Red or pink
5y ago
4
3
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
Skinnytalls420
Help!!!!!!
Please look at video and let me know what u think might have gone wrong I’m about two weeks from harvest!!
Leaves. Tips - Burnt
Leaves. Color - Red or pink
4y ago
3
2
Solved
fraankiiee
¿Carencia o exceso?
Han aparecido algunas manchas en las hojas. ¿Creéis que puede ser alguna carencia o algún exceso?
Week 7
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
5y ago
3
Solved
TripleCcannabis
Tried everything - Red spots almost everywhere. Turn from red to orange/yellow. Fungus?
Getting very frustrated with these speckles. Iv tried decreasing Cal Mend and B-52. Improving air flow. Cleaning the tent head to toe and the res. Iv tried using UC roots. Im really not sure what's going on and IDK what to try to fix it. Grow was going so well. This sucks.
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
Plant. Other
6y ago
2
5
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
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