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Back to Grow Questions
Nutrient deficiency
CuecaGrow
started grow question 5y ago
Nutrient deficiency?? What should i do?? I believe It is time to flush and wait for harvest, bit this problem appeared and it is growing faster, whats should i do??
Open
Leaves. Color · Yellow
1 like
Answer
Roberts
answered grow question 5y ago
Your plant was still growing and had 3 to 4 weeks left
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Similar Grow Questions
Solved
Canadian
The leaves are turning yellow what could it be
Not sure what this plant has there is total of a 3 of this critical + plants but only one of them is showing the symptoms on the Leafs it is not only in older growth that is happening its all around the plant not sure what could it be.
Week 3
Leaves. Color · Yellow
6y ago
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420Highlifecouple
Leave problem
Help don’t know what’s wrong with my wedding glues they getting yellow leaves please help
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5y ago
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Jobbie
Sanka... are ya dead?
I noticed the leaves getting spots and the leaves yellowing then going crispy, if younlookmat the diary, sorry it is a bit on and off, for grow info scroll to the bottom of text to skip my stories. My research says either PH or Calmag, can't see any obvious pests. Please help!
Week 11
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
4
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Solved
Darth_Cannabis
Critical Purple: Leaves slightly yellow.
Just started my first grow. I1 placed the light high in the tent and the leaves slightly turned yellow. I lowered it yesterday to 18” over the top on the plants. Just wondering if I am on the right track to solve the issue. The plants are still growing. Minimal nutrients 1ml/gal.
Week 1
Leaves. Color · Yellow
3y ago
9
5
Solved
1stmanny
older leaves are turn yellow. should i top dress,
Hi Growers !! Is this normal for autos, there 64 days old, 21days to go, there in soil and the ph is 6.7 Dry organic Nutrient, most of the bigger older fan leases are turning yellow. I feed them around week 4-5, should I Top dress my Pots? and add a Lil more Dry Nutrient
Week 10
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
7
4
Solved
CreamOfTheCrop
Possible deficiency/humidity/pH problem
I've been struggling with same problem from beginning of grow - leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - still rainwater
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
1
2
Solved
Dillsnills
Should I remove yellow leaves? I under fed nutes and my ppm in tap water were too high, using distilled now, wait till after recharge or jus remove leaves?
Should I remove the yellow leaves? Pretty sure my tap water is too hard and I underfed on nutes, I gave a dose of nutes yesterday, doesn't seem to be turning anymore yellow, I have realgrowersrecharge coming am watering w that next, remove leaves or wait and see after recharge?
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
5y ago
2
3
Solved
brandonfarmer
Yellow marks in leaf center and weird King Kush?
There seems to be some yellow marks developing in the center, this tends to be on the outer side of the leaf, especially during over/under watering? Could this be calcium/magnesium deficiency being that the water source is from reverse osmosis? Also, any thoughts about the KKush?
Week 1
Leaves. Twisted
Leaves. Color · Yellow
5y ago
1
1
Solved
SkunkyBreeze
Lowest leaves turned yellow
After a very hot and sunny day (about 37°C) I noticed that the lowest leaves turned yellow. Is this a sign that I should use more Terra Bloom? If so, how much more should I use?
Week 6
Leaves. Color · Yellow
1y ago
5
5
Solved
MindFlowers68
Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more pictures
K deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?
Week 11
Leaves. Edges burnt
Leaves. Color · Yellow
2y ago
1
3
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10
This is my second attempt at cocus I work with Plagron nutrient solutions(Coco Nutrient) I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
6
7
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?
The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days. U can see exactly what I gave them before on my diairie. What do u think ? Without looking the feeds it look like N & calmag déficiences
Week 7
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
1
Solved
Ringoworm
Yellow leaves
Hi I am using a mills nutrients starter pack I forgot to use the silica pellets the last 5 weeks clawing yellowing of leafs don't look great following mills nutrients calculator medium feed growing fine apart from that thanks
Leaves. Color · Yellow
4y ago
3
4
Solved
sailormoonflowers
Asian Sativa yellow leaves brown spots
Asian Sativa yellow leaves brown spots... which deficiency please? Thx SMF
Week 11
Leaves. Color · Yellow
Leaves. Other
5y ago
6
5
Solved
Jaked
New leaves are too light in colour
New leaves are too light in colour. I just switch 12/12 3 days ago, increased the nutrients a little from 500 to 560 ppm. Light is on 800 PPFD. Last runoff was 620 ppm. I also defoliate her. What should be a problem?
Leaves. Color · Yellow
10mo ago
4
2
Solved
clik2121
Yellowing leaf
Look at my grow into week 3 the lemonade is abit slow and the other one is soo good a slight yellowig on the leafs not sure what it is actually could be deficiency or light burn I’m not sure so please help
Week 3
Leaves. Color · Yellow
4y ago
1
1
Solved
BlumenBot
Runtz Clone in coco looking deficient?
Looks like a possible deficiency. Any idea what it may be?
Week 1
Leaves. Color · Yellow
6y ago
3
3
Solved
growbie
Brown dots
Hello growmies, i got an overwatering issues. I want to ask you what is best for the flower. Specifically, with her dying leaves? Leave them and give them time? or cut them off? Thanks for any advice ❤️✌️
Week 6
Leaves. Color · Yellow
7y ago
7
4
Solved
highlifefarm
Is the plant healthy after 21days
Does the baby plant look healthy after 21 days?
Week 3
Leaves. Too few
Leaves. Color · Yellow
Plant. Too short
6y ago
1
1
Solved
Betagemini
Hi growers. I have problem with yellowing leafs from the ground like every year around July to the end of harvest. I'm using just BioCanna Vega 40ml to the 11l of water, 3-4 times per week, ph 6.5. I'm trying add just water for a week. I started yesterday. thank you for help!
Week 15
Leaves. Color · Yellow
7y ago
6
4