Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
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 yellowing also brown spots appering on them. What might be causing this?
Floristas
started grow question 6y ago
Water ph 6, EC 1.6, room temp 27, humidity 70%. What might be the reason of this unwanted yellowing?
Open
Leaves. Color · Yellow
likes
Answer
MrHaze
answered grow question 6y ago
try to give them bit more food bro... and think about organic)
likes
Complain
Similar Grow Questions
Solved
Onandon
Day 24 and yellow / brown leaf tips.
Day 24 and yellow / brown leaf tips. I wrote a full overview in my diary entry this week. Plant had yellow lower leaf tips from week 2. Added coffee for nitrogen.
… Show more
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
4
Solved
Smokinjo603
What is causing the fan leaves to yellow like this? Or am I overthinking
Leaves. Color · Yellow
1y ago
1
Solved
Stellarock69
plant discoloration
why is my plant discolored at the tips at this young age?
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
3
Solved
Junee420
Yellow leaves first grow
Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?
Leaves. Color · Yellow
2y ago
3
1
Solved
nonick123
Deficiencia en Royal Bluematic #2
Day #17. Royal Bluematic keeps getting WORSE with the deficiency it's showing on the leaves It also shows purple color on the leaf stems Two days ago, it was watered with 100 ml of bottled water + Bio-Grow from Biobizz at 2 ml/l
… Show more
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
2
4
Solved
Phoenixgrows90
What’s the best Micro powder to add for the roots
I want them to take off what is some good microzye powder to add so they get that explosive growth and takeoff
Leaves. Color · Yellow
Feeding. Other
1mo ago
9
Solved
DannywithaJ
Welchen Mangel hat Sie?
My plant is showing signs of deficiency on the oldest leaves. I increased CalMag and nitrogen because of that. Thought it was the issue. Obviously not. Does anyone have an idea?
Week 4
Leaves. Veins · Yellow between
Leaves. Color · Yellow
1y ago
2
5
Solved
HighZenBerg
Very light green leafs
12 day old sprout ist very light green /nearly yellowish. I have a Sanlight Q3W on 40% dimmed and 50cm away. Should I increase the distance more ? Seems like the plant can’t produce enough chlorophyll
Week 1
Leaves. Color · Yellow
5y ago
1
1
Solved
Organic_LarF
Brown spot and yellow sides on lower fanleaves
Hello, These brown spots forming on the lowest sets of fan leafs. Some yellow to. She got the organic nutrient line from GHSC, carefully measured with a scale 2.5 grams par liter soil. The other 2 plants are starting to show the same marks, but its at the beginning. 🍀🍀🍀
Week 7
Leaves. Color · Yellow
6y ago
1
Solved
laberg
Yellow discoloration again
I'm annoyed by having to post another question but oh well. Yesterday evening I increased the PAR from 370 to 400 in center. This morning the top fan leaves were pointing straight up and so I raised the lights a little. I later looked and saw discoloration. Light burn?
Week 5
Leaves. Veins · Stay green
Leaves. Color · Yellow
4y ago
1
2
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
1
Solved
GrowingProblem
Yellowing middle on seedlings
Hey guys this is my first grow so i could just be paranoid. 2 green gelatos are affected in the big pots and 2 royal dwarfs in the smallr pots r fine just experiments and i dont mind, but the gelatos started going a bit yellow over time in the middle. is it the light, soil?😬😬😬
Leaves. Color · Yellow
Leaves. Color · Pale
Setup. Seedling
3mo ago
2
1
Solved
lg2200
Yellow leaves
Yellow of leaves entering into week 5 of flowers (8 total). Issue or expected? Over watering, correction suggestions?
Leaves. Color · Yellow
6y ago
3
Solved
Ph0en1x
Dried Leaves, Lockout or Stress. Week 5 of Flower
Plants suddenly wilting & looking crispy like they're dry, but pots are HEAVY! Suspecting root suffocation/rot ("wet feet"). Hard soil crust might be blocking oxygen. Roots are drowning & can't drink. It just happened yesterday since they look dried. Temp is 25C and Air 50%
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Color · Pale
10mo ago
2
8
Solved
BonjaMan
Plants Yellowing Mid/Late flower
hello! So my plant became yellow during the few days, more at the bottom about 10. Does someone know what the cause is ? The buds are beginnen to progress the most this days they made about 80%!
… Show more
Week 11
Buds. Other
Leaves. Color · Yellow
Feeding. Other
6y ago
2
Solved
Jeremi420
Hey guys. Leaves at the top with yellow tips. Any ideas? Thanks ✌️ sorry for the terrible photo quality, but they're yellow like this 👊.
Week 6
Leaves. Color · Yellow
6y ago
4
4
Solved
Clout_god67
Organic peat control
I think my plant is being eaten but gnats and it looks like nutrient damage on it but I haven’t given ANY nutrients to it. What should I do? Can you diagnose my plant? Any remedies? I heard cayenne pepper can be used for a pesticide is there other things? Does Neem oil work well?
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Black or grey
6y ago
9
8
Solved
GooglieBear
Yellow spotting with some holes
New colas that are breaking through to the canopy have some yellow spotting on the leaves and some of the spots have holes. What is this? -Ph on run off is good. -Plant got some nute burn 4 days ago but I reduced the feed. -This is 4 days after LST and lights brought closer
Week 4
Leaves. Color · Yellow
6y ago
2
2
Solved
Cremo
Leaves bright green on late flowering plant
Hi Guys, I have 2 laughing buddhas in my reservoir, but the leaves on one of them are becoming very bright. What's going on? Flowering week 8 PPM 1150 PH 5.7 DWC
Week 15
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
3
4
Solved
Puff2much
Yellowing of leaves
Hi there I am new to growing my set up is 4x4 tent mars hydro tsw 2000 I have 3 autoflower in 3gal airpots growing with biotabs and the leaves are turning down and yellow please and thanks in advance I really appreciate any help
Leaves. Color · Yellow
6y ago
1
5