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Back to Grow Questions
Tox/def
Kigfjcf
started grow question 2y ago
Nutrient burn ? Light stress?
Solved
Leaves. Edges burnt
Leaves. Color - Yellow
likes
oneplantwonders
answered grow question 2y ago
Its possible it could be nute burn. What is the ppm/EC and pH you are watering at?
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Namesnomnom
Upward curling leafs, burned tips, 2nd week of flower
So I'm two weeks into flower now and my leaves are getting burned tips (I'm guessing nitrogen deficiency due to the light green of the leaves or some lock out) leafs are also curling upwards :/. And some fading on some lower leafs. Using biobizz roughly 10ml each Any ideas
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
2
Solved
WhackyTobaccy
Help validating what this is
My plant seems to have developed some kind of deficiency/excess. I researched and think that it's CalMag deficiency, added CalMag to my nutes (1ml/l). Just wanted to check in with the experts here to get a second opinion. The growth seems slow I'm afraid I may have stunted her 🤦
Week 2
Leaves. Color - Yellow
6y ago
1
2
Solved
KSMITH7272
Heat?
Do my tip leaves look heat burned. ? Raised my light hoping it would help
Week 7
Leaves. Edges burnt
3y ago
17
9
Solved
CropHouseLew
Phosphorous Deficiency after Transplanting
Having some slight issues with what looks like a phosphorous deficiency in the shorter plant. Is this common after transplanting?
Week 6
Leaves. Color - Yellow
3y ago
5
3
Solved
Rao_Paani
First Grow (2nd week of seedling)
I am a beginner growing autoflowers in 3 gallon pots. As of now, everything is going good with just one issue in my Gelato plant. The leafs are yellow and new ones also comming in yellow colour. I user Biobizz light mix kn top and biobizz heavy mix at bottom of pots. Any help plz
Leaves. Too few
Leaves. Color - Yellow
1y ago
2
2
Solved
StayAlbatross
Should i be concerned by these yellow leaves?
Should I be concerned by these yellow leaves? I gave her 2tsp of tiger bloom on Wednesday but some leaves still seem to be dieing off.
Week 12
Leaves. Color - Yellow
4y ago
2
1
Solved
New_Grower69
Yellow leaves!
Hi guys I'm week 9 of flower on my JackHerer autos by RoyalQueenSeeds! I have some yellowing leaves, from what I've researched numerous things could cause it, I was hoping you guys can help narrow it down for me! The information is all on my diary check it out! Thanks in advance!
Leaves. Color - Yellow
5y ago
4
3
Solved
Yayayatoure
Leaves
I was out for two day my temp was 33 I guess and I topped her too I don't understand what is happening. The plant is too short for a 3.1 weeks old
Week 3
Leaves. Edges burnt
Plant. Too short
5y ago
1
1
Solved
Machamp
First time grower: Should i defoliate? If yes, where should i cut it? I fear to do something bad.
How to defoliate/should i defoliate my Wedding Cake Auto and Godzilla cookies auto? Some leafs of my Wedding Cake auto are getting yellowish, as you can see in the picture My Wedding Cake Auto is too close to the LED (she is too tall). What should i do?
Week 5
Leaves. Color - Yellow
Other. General questions
Techniques. Defoliation
8mo ago
20
7
Solved
Dillsnills
Advice on what's going on with this plant some yellow and brown on the leaves
Looking for help to diagnose what's going on w this plant,did a mini flush ppm runoff 610 intake 345ppm, wk 7 flowering Girl Scout Cookie Auto GardenOfGreen, should I do a nute feeding next,FF chaching,big bud? Ph6.5. Advice input opinions greatly appreciated.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
Enyalici0us
Se ve sana esta White Widow Auto?
Le veo algunas hojas amarillas por la parte de abajo, le quedan aproximadamente 30 días de floración. Creéis que le falta algo? Me preocupan un poco esas hojas
Leaves. Color - Yellow
6y ago
1
1
Solved
UnforgivenRanger
I’m starting to get a bunch of yellowing leaves underneath the main canopy is that normal in the late flower cycle?
Week 7
Leaves. Color - Yellow
5y ago
4
5
Solved
Smoker666
Leaves Turning Yellow - RQS Watermelon Auto
Hi GrowCommunity! I am currently growing a RQS Watermelon Auto. The plant is in week six and started flowering two weeks back. I did some LST which the plant handled quite well. I am seeing leaves turning yellow starting from the inside. Is it missing nitrogen? Thx in advance..
Leaves. Color - Yellow
2y ago
1
1
Solved
Mazgoth
Too much nitrogen?
What does that mean? Maybe too much nitrogen or too much nut at all? If it's too much nutrient you think is better feed once with nutes once with ph water or every time fed with nutes but one time half of the dosage?? Idk please let me know
Week 3
Leaves. Color - Yellow
3y ago
1
1
Solved
Masterchief
Cal/Mag deficiencies? Yellow leaves top
Hello dear growing community! I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔 Thanks :)
Leaves. Color - Yellow
5y ago
1
2
Solved
Splifranger
Leaves are dark green light green and brown spots
Fan leaves starting to turn yellow and have some brown tips and spots the sugar leaves are getting some brown tips to dont know if theres anything a can do to fix this or is this normal stopped giving nutes but the problem doesnt go away so dont really know whats the problem
Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
1
2
Solved
Midwest_X_Mayhem
Deficiency or Genetics
Would you guys guess the yellowing on these leaves is more natural coloration from genetics or do you guys see something more? Plant is definately small but seems to be healthy and buds keep growing.
Week 8
Buds. Other
Leaves. Color - Yellow
Plant. Other
4y ago
2
2
Solved
Whitewizard
Bottom leafes turning yellow
Hello people! I'm growing critical mass 2 strains. I'm feeding them with micro,grow and bloom. Both are in 8 week of vegetation.why are my botttom leafes turning yellow?thank you!
Leaves. Color - Yellow
3y ago
2
Solved
EvilAbedii
Leavs turn yellow and fall off
leaves of my plants are loosing color slowley, turn yellow, sometimes develop brown stains and eventually fall off. It started in middle of the plant on lower leavs and then spread.
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
2
Solved
Growador
Problem on my leafs
Always this f***ing is happenning to me. Each grow I have this same problem and i can’t solve it or I can’t understand it. To much nuts even i go really easy on them, or is a root problem? Need all the answers possible girls and boys!!!
Week 8
Leaves. Color - Yellow
5y ago
3
3