Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Leaves Green lime
Eightblack
started grow question 5y ago
since flowering started, the top has lightened like lime green i did a runoff to test ph and ec and everything is ok. What could it be?
Solved
Leaves. Color - Yellow
likes
smoke24
answered grow question 5y ago
Your light is too close, you want to be around 18 inches with that light at this stage. Happy growing.
1 like
Complain
Selected By The Grower
Indica_Jones
answered grow question 5y ago
ich denke mal es fehlt ihnen an Stickstoff !
1 like
Complain
Similar Grow Questions
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
BrenBlaze
Looking droopy/yellow due to light burn?
Looking like light burn (most intense from the top) and maybe overwatering? I am trying Nectar for the Gods #4 soil for the first time, and I just put it in a grow bag and put the clones in it. Unsure if I was supposed to prep somehow beforehand.
Week 4
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
3
Solved
Pxndorx
Problema hojas caidas y amarillamiento DWC Plantula
Buenos dias, queria ver si me podrian ayudar ya que estos teniendo este problema y no se la causa. Ph = 5.6 / 5.7 Ec = 560ppm a 620ppm Temp DWC = 21° C Temp indoor = 24° C 5 Days Los fertilizantes usados son Voodo Juice ADVANCED Solo tek grow GROTEK Cal y Mag MINER
Leaves. Color - Yellow
6y ago
2
2
Solved
High_flying_scotsman
Pale green fan leaves
On day 28, upper plant looks good, lower fan leaves pale green going on yellow, no feed until 2 days ago .25ml bio gow with 500ml water and temps higher than usual due to warm weather could this be the cause or low nitrogen due to late feed
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
1
Solved
Nick_Frampton
Weird pattern on leafs
Hey everyone. I've noticed some of my plants have slight yellowish color on them. Can anyone help me out with this? The third picture is my best plant so far
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
1
1
Solved
yokotasan
Yellowing middle level leaves
I have noticed yellowing leaves. I give them nutes according to the chart. Ph of water last time was around 6.35 Soil. I had cal deficiency recently. Also this time i have a small layer of expanded clay. Could it be the reason of yellowing? It is not bottom bot a top colla.
Leaves. Color - Yellow
4y ago
3
4
Solved
Budhazard
Lsd yellow/green leaves
Hello, my plant has a green/yellow leaves. I think is nitrogen. Qualcuno può aiutarmi?
Leaves. Color - Yellow
6y ago
1
1
Solved
igglepuff
small bud leaves yellowish on 1 plant
2nd.. 1plant (same schedule as other 2 mains has almost yellowing leaves around bud sites and has always seemed to have shown the same color since the first few weeks. what can be causing this? the other 2 plants don't have the same issue and are around the same heights also
Week 6
Leaves. Color - Yellow
6y ago
1
1
Solved
Prilyfe13
Why do I have rapidly spreading yellow on my leaves?
I have this yellow spreading on some of the larger leaves and it's moving super fast. Please help. I've done research and it says it's a deficiency, mostly likely cal/mag. I added that and it got worse, now I'm thinking nutrient lockout? The pH is fine. What do?!
Week 3
Leaves. Color - Yellow
Leaves. Color - Pale
8mo ago
1
8
Solved
Growing_Spartan
Anyone know what this is?
Hey so I have this auto flowering at the moment and I came back after a few days to see the buds are getting yellow tips and are pointing upwards, not quite sure what type of deficiency I’m dealing with but if you know would you kindly direct me in the right direction to fix it?
Leaves. Curl up
Leaves. Color - Yellow
2y ago
2
Solved
Royalgorillaxx
1st grow need help
Don't know what went wrong.as i said first grow. Leafs are curling down and they have a dark green color on the tips.. I can see a little yellow also.. Should i worry?what can i so to fix it
Week 1
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Black or grey
6y ago
3
4
Solved
Cynthia1710
Someone please help. Lol
Two of my leaves are a yucky yellow color. What is the issue and how do I fix it? And the leaves are clawing. Also yes I know my plant is stretchy. I had a bad light in the beginning of her life and since gotten a better one. Lol
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
4
Solved
Kennethy
Burned leaves.
Is this heat stress or nutrition related
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
5
Solved
legal_grower
YELLOW LEAF TIPS
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
1
1
Solved
TheMechanic
Do I have a deficiency problem or am I ok? 3 lower leaves on both plants started with the tips browning but now the leaves are going yellow. None of the newer growth has been affected but the 3 leaves seem to be getting worse. See pics in week 4!
Week 4
Leaves. Color - Yellow
6y ago
4
3
Solved
Yayayatoure
Nutrient deficiency
Is this any kind of nutrient deficiencies?
Week 5
Leaves. Color - Yellow
6y ago
1
Solved
Zweibel
Am I taking the correct steps?
I think this is due to a combination of overwatering (1l per 24 h in 60% Light-Mix, 30% coco, 10% perlite) and possibly overfeeding (used close to recommended dosage). I have let her dry out for almost 2 days and today watered 0.5 l plain water ph-ed to 6.5. What do you think?
Week 6
Leaves. Color - Yellow
6y ago
5
7
Solved
KodamaFarma
Leaves turning Yellow (End of Flowering)
Is this normal? I saw some grows where the leaves began to fade to yellow near the end of the plants Lifetime. But its my First grow and i wanna be Safe. I halfed the nutrients i give for 8 days now. I might harvest in a few days. Should i Cut them Off?
Week 11
Leaves. Color - Yellow
1y ago
2
2
Solved
KurtThePlantGuru
Is this a deficiency or burn?
I have 2 new, 2 week old seedlings in my grow room and the bottom first set of leaves is yellowing at the tips to like half way up. Their not as green as the new growth.
Leaves. Color - Yellow
2y ago
2
1
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1