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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?
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
prebiancagrower
My first issue in my first growth :-(
Hi Guys, could you help me here? It is my first growth, I have no idea what is happening with these two girls. The second week, I change the pots two days ago. The leaves are withered and the biggest plant the are some yellow parts :-( Every detail is inside my Diary. Thanks.
Leaves. Color - Yellow
Plant. Stem - Weak
Feeding. Chemical composition
3y ago
1
1
Solved
illyrian
K deficiency or excess?
What do you think of this leaf? Week 10 critical punch auto
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
3
3
Solved
CaptainChunk
Hello! First grow. Yellow spots leaves edges curling. My 8 days old BF Wedding Cake Auto showed some yellow spots. 7th and 8th day photos for comparison!
Growing in Biobizz lightmix+Biotabs Starter Kit soil. Been giving her tap water only (150-200ml) every 2 days (ph around 8), as its said in Biotabs manual. 24/0 light schedule on a 260W LED custom panel. Other identical plant growing in the same conditions seems fine. HELP PLEASE
Leaves. Color - Yellow
Leaves. Other
Setup. Seedling
5y ago
3
3
Solved
Ferinky
Hojas quemadas, exceso de sol y calor?
Hola, esta semana se quemaron algunas hojas, intuyo que por exceso de calor ya que hemos llegado a 33º a pleno sol. Alguien que me confirme este punto o me pueda ayudar con otra posibilidad para tratar de mejorar su crecimiento?? Muchas gracias!
Week 5
Leaves. Edges burnt
4y ago
1
1
Solved
NewJackWeed
Defoliating during flower phase week 2 or 3. Too late?
Is it too late to cut away some of these ugly leaves? I think I'm either in week 2 or 3 of flowering. Thanks!
Leaves. Color - Yellow
Techniques. Defoliation
5y ago
2
3
Solved
GrnMtnGanja
Nute burn?
What’s going on with the fan leaves? Nute burn on the tips?
Week 12
Leaves. Edges burnt
3y ago
1
5
Solved
Hongo
Soil pH is surprisingly high. What's the best/safest way to lower soil pH (without eliminating nutrients from dry amendments)
Granite Runtz #2's leaves have started to lighten in color & develop rust spots/mottling. Troubleshooting this, my soil pH is in mid 7s; I always pH water to 6.4-5. Will daily watering with ~pH 6.0-2 be enough to lower soil pH sufficiently? I wonder if this also affected growth?
Week 8
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
2
4
Solved
High_flying_scotsman
Yellowing help
Previously posted about yellowing but getting far worse now😔, is this a magnesium deficiency, only on fan leaves. Thanks
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
4
Solved
ED1126
Time to harvest or deficiency?
Is this an deficiency or is it just harvest time? She's 10wk old auto in and gal pot been giving her straight water for the last 3wks.
Leaves. Curl down
Leaves. Color - Yellow
3y ago
7
6
Solved
Bonne_grow
quel est le problème?
les feuilles du bas deviennent encore plus jaunes et le bout des feuilles brunit, le dessus est vert et la plante ne pousse pas. quel est le problème?
Week 8
Leaves. Color - Yellow
Plant. Too short
5y ago
2
Solved
Khanos
Why is my plant turning yellow?
Light distance 60 cm 600 watts. Why are the leaves turning yellow?
Week 14
Leaves. Color - Yellow
3y ago
2
2
Solved
Fishcake
Deficiency
Hi there I was just wondering if anyone could help me with this
Week 6
Leaves. Color - Yellow
6y ago
4
3
Solved
OneDropOfTHC
Yellowing of Overall plant, Possibly stunned growth- You guys think theres is something wrong with him? Full grow at profile!
Yesterday i repoted this little guy, it had long 50 cm roots and a much greener color. The pic is from the day of transplant, today is looking yellower pale. Im beggining to worry, since its been a week without any above surface growth. Only feed him pro roots after potting day
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
4
Solved
local____host
Why is the tip of my leaves burned? Happened on two out of three plants – Perlon Lightmix – After 10 days: 0.75ml Alga Grow
My Green Gummy Auto has a problem. I feel like it might be nutes burn, but unsure. Grown in a garden and windowsill. In addition to the nutes mentioned in title, added 1mL or Sensi Bloom A&B and 0,75mL of Bud Candy two days ago. Received 5 hours of sun for 2 weeks, and 10 today.
Leaves. Edges burnt
5y ago
3
Solved
Jake13255
Is this nute burn or other deficiency? I did increase the feeding a bit. But also just came out of a calcium deficiency. Not sure if the one with brown edges was from before tho, I forgot to clip a couple leaves with brown spots
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
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
Mark3RocketSpecial
Nutrient lockout?
Having a problem with bottom leaves turning yellow and dying. Starts off with brown on edges and tip, then leaf yellows and dries up. Potassium deficiency? PH problem? I flushed plants yesterday with 6.5 ph water and sledgehammer flush from fox farm. Pictures on week 10. Thanks!
Week 9
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
1
Solved
Growgrow27
yellow marks
Looking for a bit of advice first time grow two plants one seems to be getting yellow marks on or is that normal one is growing faster then the other too , any idea or help please much appreciated -12 days old
Leaves. Color - Yellow
5y ago
4
6
Solved
Tektonik80
yellow leaves
Blackberry Kush is looking yellow on top. I've fed her twice now and keeps getting worse. Not sure what the problem is.
Leaves. Color - Yellow
5y ago
3
3
Solved
Sygnoman1987
Yellow and burnt
Hi guys ! My first grow What could be wrong with my plants? End of the 4. Week Lamp: Lumatek 465 pro compakt on 75% Soil: Plagron Royal mix Water: 6.5ph/0,8ec Nutrients: Plagron alga bloom, vita race and power roots Thanks for the help ! Happy growing for everyone
Leaves. Color - Yellow
5y ago
2
2