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Back to Grow Questions
Deficiency?
Growbay
started grow question 4y ago
Any thoughts what this plant miss? Rest 5 plants in tent are perfect, 3rd veg. week, ph 6,2, no fertilizers yet, just calmag
Open
Leaves. Color - Yellow
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Answer
DBLimb
answered grow question 4y ago
Nitrogen deficiency is what it looks like to me..calmeg ant enough
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Roberts
answered grow question 4y ago
The light markings between leaves is magnesium and spots are calcium sign. Also showing potassium deficiency. So I am perry sure your ph had drifted upwards too high in that one.
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Roberts
answered grow question 4y ago
Cal mag. Your ph is likely too high in this one due to coco amount used in substrate. So your experiencing a lock out.
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Greencrypto
answered grow question 4y ago
I would say nitrogen it needs some nutrients now by tomorrow will be green again happy growing buddy best of luck 😁👍👌
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Similar Grow Questions
Solved
Misanthrope
Not Nutrient Burn
Well I'm stumped...ppm 600, pH 5.9...it certainly looks like nutrient burn but it can't be, tips yellow then darken and curl and get crispy. 3 days between pics in question and in diary. My only guess is that I upgraded from knockoff 100W LED to Mars Hydro 150W. Any ideas?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
1
5
Solved
CaptainKirk1188
Fixing deficiency/toxicity/overwatering issues
How do I properly identify and remedy these issues with my babies?
Week 12
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
7
10
Solved
Magic43562
Yellowing leaves
I cant seem to figure out why she’s yellowing so much. Week 5 or 6 into flower. Ph is on point, trichs are mostly clear still. Anything to be worried about?
Leaves. Color - Yellow
4y ago
5
2
Solved
Normaltimleary
Problem help with sick leafs
Okay so i took a couple photos tonight which is almost impossible being dark. Leaves still look sick
Week 2
Leaves. Color - Yellow
5y ago
1
Solved
Ash4009
Underwatering Issue or something else?
I haven’t been tracking exactly how much I’ve been watering. I usually water until run off. I’ve had to water daily because the coco loco has been drying out quickly. Is the yellowing seen in photos from 4/28 due to underwatering? I’ve been pHing between 6.2-6.4
Week 4
Leaves. Color - Yellow
5y ago
1
3
Solved
Nobody_NoMee
Nutrient Deficiency
What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
4
Solved
ultra_violet
Tips turning yellow
The tips of the leaves are getting yellow. What does it mean? And what can I do about it? I just replanted her a day ago. No nutes since then and not much before that either. I attach two photos: the first taken today and the second - last week.
Week 5
Leaves. Color - Yellow
2y ago
4
4
Solved
Moondogz
Suspected Nitrogen Deficiency
Noticed yellowing leaves at the start of Week 3. Suspect nitrogen deficiency. Using Cal-Mag, Alga Grow(NPK 4-2-4), and Power Roots(NPK 0-0-2) at half the recommended dosage. PH is measured at - 6.5.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
2y ago
2
2
Solved
pmaxd28
A slight yellow tint on her leaves
Is my plant normal ?? , it has a slight yellow tint on her leaves
Week 1
Leaves. Color - Yellow
4y ago
2
Solved
Northern_Ent
Yellow leaves late flowering stage
Aug 17 final pic...this plant looks a bit yellow...is that N deficiency? Or is it normal for this stage for this plant? Other ideas? Thanks and GD rocks. 😎
Week 11
Leaves. Color - Yellow
6y ago
1
1
Solved
iMpulsive_Grow
Are my leaves ok
Is the yellow normal for it to be still on those leaves or is are those yellow spots suppose to go away? Day 7 and day 11
Leaves. Color - Yellow
6y ago
1
1
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
3y ago
6
5
Solved
HDRBE
First grow. Start was a bit unstable. Sticky 1 - Stress to cold / less light - Doesn't grow anymore and goes yellow. I think it's because the stress start / too shot ? Taison III - Stress - needed to be repotted? Any advice on my settings? Just started with a bit of nutr. Thx!
Week 1
Leaves. Color - Yellow
6y ago
1
1
Solved
Deejay_scuff
Yellowing leaves week 6 of flower
One of my plants leaves are rapidly yellowing in week 6 of flower. The others are all still green. Is this something I should be concerned with and if so how do I remedy this so late in flower
Leaves. Color - Yellow
4y ago
1
4
Solved
Eliott42
Very droppy leaf, I don't think i over watered it. Yellow/dying leafs on the bottom.
Hello, i had to left my plant for 4 days, i watered it a bit just before I left. Now she is all very droppy and has some of her lower leaf that are yellow / dying. Should I water it? Remove the yellow dying leaf? As the symptoms could tell, I don't think i over watered it...
Week 6
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
2
2
Solved
BigAdy
Wilting and turning yellow. Let them dry and flushed with PH water but no change
Hey Guys A few days ago, 3 of my girls started wilting and turning yellow from the top down. Figured I must be over watering them so let them dry out (checked with soil tester) then flushed with PH water but no change They're in 4th week of 60/40 batmix so not fed them yet
Leaves. Curl down
Leaves. Veins - stay green
Leaves. Color - Yellow
6mo ago
1
1
Solved
IsseyBukkake
Leaf problem slowly spreading on 1/8 plants.
I recently found 1 leaf extremely damaged on 1/8 plants in my tent. I have now noticed the problem spreading slowly. Could anybody tell me what this is? I have included pics, 1st pic is the leaf i found 3 days ago 2nd pic is of the leaf i broke off today Thank you!
Week 7
Leaves. Color - Yellow
Leaves. Other
Other. Other
5y ago
1
1
Solved
Tubington9
Nutrient deficiency? Or just getting ready for harvest? Sister plant is very green (different strain, strawBerry cheesecake, last pic)
Plant is Raspberry Kush, I’m assuming it’s because she is close to harvest and it’s sucking all the nutrients out. Also, looking up other raspberry kush diaries i’ve noticed they tend to end up pretty yellow. Was fed bloom nutes yesterday but noticed lots of yellowing today.
Week 9
Leaves. Color - Yellow
4y ago
2
1
Solved
CTCan
Found six different spots of small bud rot on amnesia and removed it all. Should I start flushing now and chop in the next few days? Or push it longer. Expecting rain all week so might be time to give up. Also, how much longer should she have gone?
Week 24
Leaves. Color - Yellow
6y ago
2
1
Solved
FruityStrain
Strawberry Gum Automatic looks suspicious
hey friends, in february I planted a Strawberry Gum Auto and now it is in flower week 6 and the leaves are almost all yellow and the whole plant only smells minimal and it is not resinous and sticky. I fertilized with Biobizz Top Max and Alg-a-Mic 3x a week with 3ml / L. What als
Leaves. Color - Yellow
Plant. Too tall
Setup. Strain - Autoflowering
5y ago
1
4