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Back to Grow Questions
Yellowing leaves
Dakushdoctor97
started grow question 5y ago
Is the yellowing of the older leaves normal? Or should I be concerned?
Solved
Week 10
Leaves. Color - Yellow
likes
blendmedmedman
answered grow question 5y ago
everything is normal, plants do this as they get closer to harvest, so no stress for you
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Pinkscissors19
Yellowing leaves.
Is this a Nitrogen, Magnesium or Iron deficiency? I tried looking at pictures online, but they all look very similar. Or because of me under watering? I know I have not been giving them enough water. Growing outside in soil. Gave them nutrients 2nd of January.
Leaves. Color - Yellow
4y ago
4
6
Solved
Fallingthroughstars
Deficiency or lockout
Is this a simple N deficiency or a lockout? I gave her more N last feeding but nothing seems to have changed. still stunted and still bottom yellow leaves. Should I feed her a micro/bloom mix or flush her??! Her soil ph seems to be correct and ppm so idk if its a build up of salt
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
3
3
Solved
TupacFR
Spray N or P ? Deficiency
Hey , I try to found exactly what’s the problem with this plant . The leaves become yellow around the leaf. I’ve some brown spot too . I don’t know what is it ? A deficiency ? Can I apply a little spray ? ( under leaf and not on the bud ) what is the best ,giving N or P ? Thanks
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
ZoobZoob_farmZ
Hello everyone another week to spend small problem with this plant I have the impression that the flowering has stopped net I have the impression that the flowering has stopped net and the plant has started to turn yellow I suspect that it comes from oxygen from the roots but sur
Leaves. Color - Yellow
3y ago
1
1
Solved
Mr_Pgrow
Spots on middle aged leaves
If anyone cam help me out with this. First noticed about 4 days ago on some of the middle aged leaves, as i was giving a top dress. Gave a small shot of tomato feed on the next watering, but seems to be persistent. Any help would be mist appreciate!!✌️✌️
Leaves. Color - Yellow
5y ago
3
2
Solved
Jobbie
Hmmm, freckles!
Noticed some top leaves getting brown freckles. Think I might have too much nutes now in soil. Thoughts?
Week 16
Leaves. Color - Yellow
3y ago
4
3
Solved
MiistrH
Slight lightburn?
First pair leaves on left plant turn slightly lighter, first sign of yellowing a bit. Also I think they are a bit in a V/praying shape. 2 full weeks old under 75% of 200W leds about +-45cm. Should I dim them a bit more/hang higher? Other suggestions maybe?
Leaves. Curl up
Leaves. Color - Yellow
1y ago
4
Solved
ElonMuskFanClub420
yellow/dark discolouring of leaves late into flower
Noticed this on about 5 leaves, some more affected than others. The plant is towards the end of the flowering, with about 3 weeks left, better to ignore it now or try to do something ? perhaps leaf Septoria, already increased air flow and decreased humidity
Leaves. Color - Yellow
5y ago
2
2
Solved
GhostGuyFarm
Leaves curl
I'm here again with a questions. There is a problem with my cheese. CalMag added, nutrients added, and leaves still have problem. They curl a lot. Check this photos, it looks like she eats itself... What's going on :O
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
8
Solved
anacleto
Nutrient deficiency
What kind of deficiency these leaves are showing? Can this be lack of nitrogen? I am using a lower amount of BioBizz Grow these days (1ml/L), passing to BioBizz Bloom and Top Max as they are in the middle of the flowering stage. In case, should I integrate with more BioBizz Grow?
Week 6
Leaves. Color - Yellow
6y ago
3
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
CraftedFlower
Could this be some sort of light burn?
What are these yellow markings of the leaf? It showed up pretty suddenly when I checked out the grow this morning. I watered last night and am wondering if I maybe I got some water on the leaves and this is light burn?
Week 3
Leaves. Color - Yellow
5y ago
2
1
Solved
Yayayatoure
Nutrient deficiency
It's now Day 11 still didn't feed her any nutes yet the old leaves are showing some deficiency. Should I start feeding her next time watering?
Week 2
Leaves. Color - Yellow
5y ago
5
Solved
Slowgrow179
Nutrient issues or some other problem?
This is my second grow. I’m experiencing tiny brown spots on leaves with yellowing of leaves it is a Seedsman nl auto.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
4
4
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
Siapooka
Bottom leaf turned yellow with brown on edge
Hello this is my first grow and had noticed a leaf turned yellow with brown spot on the edge. This is a northern light auto just kicking off with her flowering. I use advanced nutrients 3 in 1 micro grow and bloom and that's all I've ever used. I suspect a nitrogen deficiency...?
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
3
2
Solved
Chillymann
Ihave a problem with my girls that i dont quite know how to fix.I fed them last week with 3:1:5 fert.The grow tips of the plants are yellowing at a alarming rate.Can anyone give advice on how to fix it.the older leaves are fine with no signs of nute burn.
Week 16
Leaves. Color - Yellow
5y ago
1
Solved
dank604
Spots on leaves
I'm still dealing with some spots that seem like cal-mag lock-out/deficiency but my PH is at 6.2-6.5. I think the light was too powerful I moved it up from about 16" to 18". I hope to have a lux meter soon to confirm any light stress issue. Still look like PH fluctuation?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
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
5y ago
1
Solved
Jh2021
Yellowing of seedling leaves
I have started 3 red strawberry banana autos and 1 seems to be showing signs of yellowing on the starter leaves. Anyway of resolving this or is it a case of cutting my loses?
Leaves. Color - Yellow
4y ago
1
1