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Back to Grow Questions
bad leaves
NicoKh
started grow question 5y ago
Some leaves in a bad looking don't know why, i think is overfeed or smthn what do you think? them are on the middle of the 5th week of flowering
Solved
Week 9
Leaves. Color - Yellow
Leaves. Color - Black or grey
likes
EmeraldLakeCannabis
answered grow question 5y ago
Natural color for the plant to take on as it nears the end of it's life cycle, fall colors as the other person said. You're far enough into flower that it's definitely no issue.
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Selected By The Grower
GMSgrows
answered grow question 5y ago
Same way fall leaves change colour. This mostly mostly from LED lights more so than HID lighting. No major worries later in flowering. Cheers
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Similar Grow Questions
Solved
ACTreeC
Hi, can someone look at my picture called F57? Are those yellowish parts 'nanners'? They sure look like it. And if so, what does this mean?
Week 14
Leaves. Color - Yellow
7y ago
1
1
Solved
Pav28
Light distance and power
I have lumatec Zeus pro 600w 2.9 Plan is to have it 50cm away 25% power 1st week veg 50% power rest of veg 75% power for 3 weeks of flower 100% power till the girls are finished In the 1st grow I’ve made mistake in the light management. Am I correct in my thinking this time?
Week 1
Leaves. Color - Black or grey
4y ago
1
4
Solved
Grower_the_New
Yellowing leaf
There is yellowing in a single leaf. What is it and what is the solution? Thanks.
Week 5
Leaves. Color - Yellow
6y ago
6
4
Solved
oldleafybeard
Shock or Genetics?
On day 3 or 4 of this plants grow a small item dropped on her and damaged the stem. Do you think that early shock is the cause of this overall reaction or should I be blaming genetics?
Week 7
Leaves. Color - Yellow
Plant. Too short
Plant. Twisted
3y ago
2
3
Solved
That70sDude
Yellow spots on leaves
My Lemon Haze 10 has had these yellow marks on the 2nd set of leaves, it has not spread... gave it a little Cal/Mag, but I was wondering if I should clip the two branches these leaves are on. Suggestions Please.
Week 5
Leaves. Color - Yellow
5y ago
2
Solved
OrionGrowgul
Was haben meine Pflanzen?
Liebe Community, Neuling hier :) Ich habe zwei Critical Kush Auto in der 7ten Woche die seit einer Woche eine leichte Nekrose/Verfärbte Blätter haben. Leider habe ich vor 3 Tagen erst das erste mal mit Hesi Bloom gedüngt 5ml/L, vorher noch garnicht. Weiter mit CalMag/Bloom?
Leaves. Color - Yellow
Leaves. Color - Pale
9mo ago
1
1
Solved
010tillidie
Yellowing and dropping of leaves
Does anyone have any ideas what could cause the yellow and dropping of leaves for the Royal Jack. All plants are treated the same. The growth is stagnating as a result.
Week 5
Leaves. Curl down
Leaves. Color - Yellow
6y ago
2
Solved
Highness
Leaves getting yellowish/burned
After 8 weeks the leaves started getting yellowish/burned. There was 1 in couple of days ago and know I can see many. I'm using Canna Terra Professional as soil and only the Easy Boost from Royal Queens. What can be?
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
1
Solved
LesClaypool_777
Auto/fem Purple Hulk yellowing fast, wonder if its just genetics since it is close to harvest. About 50% pisols orange. Gunna give nitro boost any ideas?
Purple Hulk auto/fem nearing harvest, but again, leaves yellowing extremely fast. Going to check PH to make sure not newt blockage, but the brown spots are new unlike last grow? Any insight fellow growmies?
Leaves. Color - Yellow
5y ago
3
2
Solved
Chronigmatic
Pattern on leaves
Got this pattern on a section of the girl. Not the whole plant any guess??
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Other
5y ago
1
1
Solved
AADGrow
Spots and leaves bending down, why ??
I notice some spots on the plant, can someone advise in what the problem is and how to resolve ?
Week 4
Leaves. Curl down
Leaves. Color - Yellow
4y ago
5
3
Solved
Terp1
Halb gelb, halb grün
Meine Pflanze zeigt aktuell leichten Kalium Mangel. Aber irgendwie nur auf eine Hälfte der Pflanze. Die andere Hälfte sieht gut gefüttert aus. Kann mir das jemand erklären? Also warum betrifft der Mangel nicht die komplette Pflanze?
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
3
Solved
buddhi_coop
Yellow tips on new growth
What do the yellow tips on new growth mean?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
Corwinism
What's Happening to my Glookies? Lower Growth Yellowing with Grey/Light Brown Spots.
Yellowing with grey/light brown spots occurring on the Glookies plants (starting from the tip of the leaf). I believe it may be due to the Fox Farm Ocean Forest soil mix but any advice or input on what is possibly happening is greatly appreciated. Fingers also fused together.
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
5y ago
3
1
Solved
Dean1
Curling leaves and yellowing
Hi I’m having some leaf issues at the mo on one plant the leaves tips are curling down and the tops of both are going yellow as you can see in the photos temps have been cold for past few nights so lights on at 21 lights off 16 for 4h using soil feed ph6 lights were 25cm 2x600w
Week 6
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
1
Solved
Grow15
Deficiency/ excess not sure which one
So im not very sure what deficiency/excess might be going on here. But imma link somo photos so you guys can help me out if possible :) been feeding her remo nutes at about 900ppm I believe we are in week 5 of flower maybe 6
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
3
Solved
sdelapena85
Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?
Week 8
Leaves. Color - Yellow
7y ago
1
1
Solved
Marinik
Why are leaves yellow?
As shown in the photos, I find yellow leaves of Northern Lights Auto. Until yesterday she has been growing in good health, but now her leaves look drooping and some of them yellow. Also she does not drink water. Why do you think it is? (deficit of nutrients?)
Leaves. Color - Yellow
5y ago
2
4
Solved
Kivocsa99
yellow tips on flowering stage on upper leaves
hello , iam seeing this on my plant lately i am using top crop complete mix and i have added 1 ml of terra vega and first it happened then i cut it now in flowering still seeing it,i have flush with 4l and plain water 2 times,still this is going only on top leaves,what should i d
Leaves. Color - Yellow
2mo ago
1
4
Solved
WeedTheNorth
Ph fluctuations?
Ph fluctuations?
Leaves. Color - Yellow
6y ago
1
1