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Back to Grow Questions
What deficiency is this?
TheChronicHunter
started grow question 6y ago
Anyone know what deficiency I’m experiencing here? Zn or Mn maybe?
Solved
Week 10
Feeding. Deficiencies
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HeavyHittah
answered grow question 6y ago
Are you flushing ? It's just the natural fade of the plant as it comes to the end of its cycle in flower. Nothing to worry about , it's just a lack of chlorophyll in the leaf as she fades out.
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Selected By The Grower
Don1daz
answered grow question 6y ago
Looks like molybdenum deficiency
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Similar Grow Questions
Solved
Mr_weed_pt
Nutrients deficient
One of my plants is showing some marks on the leaves
Week 7
Feeding. Deficiencies
5y ago
7
4
Solved
SweetJB
I've been seeing old fan leaves and the bottom canopy turn yellow. And the Pineapple Express is not looking as Green as the other.
Hello! I've been noticing the blue dream fan leaves are tuning yellow. Also some new leaves hace a lighter green on the Edge of the leaves. Also the Pineapple Express is showing a pale green if you compare them. pH is 6, and I last watered with a quarter of what canna recommends
Week 6
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
2
2
Solved
MrGreen92
CalMag deficiency/ Nitrogen toxicity/ Wind burn?
Thank you 8thChevron for your help! Run off readings: pH 6.5 at 26.5c Ppm 245x10 EC 689x10 The fan was directly on them so have put that down to the floor now.
… Show more
Week 8
Feeding. Deficiencies
6y ago
1
1
Solved
GrowDiarhia
What does she need?
What does she need? Should I give more cannabio bloom and water for here?
Week 10
Feeding. Deficiencies
2y ago
5
4
Solved
Reedius
nute burn or lack of?
Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana.
… Show more
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Feeding. Deficiencies
6y ago
3
2
Solved
nevermore
How much water for 4 week old plants in 3 gallon pot - 24” from light?
My question may be the most basic of all. This is my absolute 1st time growing and am wondering how much water I should be giving my 4 week old plants on any given feeding? They are under a 150 watt led light - 24” from plant.
Feeding. Deficiencies
5y ago
4
7
Solved
Medup75
Deficiency
So I've had a deficiency starting to show.To my eyes it looks to be a calcium deficiency with maybie abit of magnesium deficiency so I watered with1 1/2 teaspoons of eggshell calcium with1/2 teaspoon per litre of Epsom salts. Should I continue to dose with this every week or not?
Week 9
Feeding. Deficiencies
6y ago
1
1
Solved
Alwa26
Leaf color
What you think about it? Is she getting too much? I’m not giving her too much in my opinion. Her stems are purple and the leaves are yellowing a bit. Watering always with ph 6,3-6,5 growing in soil. I have a diary from her too. She’s like 47days old. Happy growing!
Leaves. Other
Plant. Stem · Red or purple
Feeding. Deficiencies
5y ago
2
3
Solved
thenewdude
my biggest-plant is going yellow in the center, is that a deficiency or normal? I was going to give it the first feed of fish mix tomorrow with 125 ml of water
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
2
3
Solved
Hiphopopotamus33
Possible deficiency?
What's going on with my girl? This has been a continuing problem throughout my grow and I'm stumped.
Feeding. Deficiencies
6y ago
3
Solved
santope
Hello i add some new photos becouse im not sure what was with thoes plants...i see new grow leafs stars also getting yellow...what can be a problem...sulphure?
Feeding. Deficiencies
6y ago
3
2
Solved
Chronic_Chronicles
Does anyone have advice on determining if you are watering too much or too little??? My plants arent growing too fast and the leaves never look fully awake. Thanks in advance!
Week 3
Feeding. Deficiencies
6y ago
7
5
Solved
urbanbud
early stage spots developing on young plants - nut burn, deficiency or ?? seeking opinions/experience cheers growbuds
howdy growers, seeking advice re: spots developing? did recently up feed strength but only to about 2/3rd label and would appreciate experience on whether this is more likely nut burn/particular deficiency/ph/??? pics and even more detail included in my entries, cheerss
Week 4
Leaves. Other
Plant. Other
Feeding. Deficiencies
6y ago
7
6
Solved
Leonard_Lunte
Leaves turning yellow from the bottom up
My older plants leaves are turning yellow from the bottom up. Its probably a nitrogen deficiency I think, I read that its common for plants in late flower but this one just shot its first pistils. What would be the smartest thing to do to combat this? Thx Its only on 4 leaves rn
Week 4
Leaves. Curl up
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
4
3
Solved
SirSmokeALot333
Deficiency / harvest
Hey all can anyone tell me what this is? Looks for my something like cal mag or lockout. But I don't know now, should I feed her 1-2 more times or should I just give her water now I think she gonna get rdy in 2 weeks. The deficiency starts from top to bottom.
Leaves. Tips · Burnt
Feeding. Deficiencies
6y ago
2
2
Solved
Cc4mo
Is she looking healthy? Day 4 after being planted. I apologise for the frequent questions but as this is my only seed I’m very paranoid. Haven’t been able to use the sun much as it’s been hiding behind those pesky clouds 😞 so LEDs mostly.
Feeding. Deficiencies
4y ago
5
7
Solved
versace_grow
pH very low (5.0) but plants seem to appreciate it!!
The pH of the reservoir is lower than the perfect range (5.0) during flowering stage for almost 2 weeks but plants don't seem to suffer. They are growing very fast. Should I change it or leave it if they seem good?
Week 8
Plant. Other
Setup. Strains · Photoperiod
Feeding. Deficiencies
6y ago
3
1
Solved
RCD78
Transpiration issues
Hello I have issues with my ladies I have 4-5 weeks old 1 skunk #2 , 1 bluberry ghost OG , 2 gluberry OG I am having issue regarding transpiration I have over watered I would really appreciate advice on rectifying issue. Droplets of water on plant ? My plants look healthy
Feeding. Deficiencies
6y ago
5
4
Solved
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
3
4
Solved
Steace
Is it a copper deficiency? I use RO(no deionization) since the start, I'm at week 8. the last watering, I used tap water that was under the sun for 16 hours for that reason, since I can't see until a bit if it does something I was wondering... Thank you
Week 8
Leaves. Edges burnt
Feeding. Deficiencies
5y ago
3
1