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Back to Grow Questions
plant discoloration
Stellarock69
started grow question 5y ago
why is my plant discolored at the tips at this young age?
Solved
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
Ned_Grows
answered grow question 5y ago
Your over feeding, give only half the amount of nutes required and keep the ph between 6.2-6.5
1 like
Complain
Selected By The Grower
Stellarock69
answered grow question 5y ago
ph was off
likes
Complain
Pilchards
answered grow question 5y ago
Welchen EC hat die NĂ€hrlösung? hast du den BlĂ€hton gespĂŒlt?
1 like
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Similar Grow Questions
Solved
towellie
Leaves with yellow spots
We have find some leaves with yellow spots in them. The tips on new leaves are also turning yellow. Is this nutrient burn? Searching online I found it may be due to pH fluctuations, although we use pH controller with ferts (before ferts only bottled water pH ~5.5).
Leaves. Color - Yellow
3y ago
1
2
Solved
dusterp
Calmag Deficiency? Yellow Spots
Last res change I saw some yellow/brown spots on the fan leaves up where the main cola was getting too close to the light. Is this a calmag deficiency or light too close? I moved the light up to the top of my tent with zip ties and got back several needed inches. See pics.
Week 6
Leaves. Color - Yellow
5y ago
2
3
Solved
DreamCatcher
Yellowing new growth.Normal or should i be doing something?
Might be an overreaction but i am noticing all my new growth is yellowing. Could it be a high/low temp fluctuation imbalance during the night/day cycle? Is it a problem? Should i be doing something to fix it? Im 2 days into flower.
Week 11
Leaves. Color - Yellow
6y ago
3
2
Solved
Arasari
Started to see nutrient burn. How long or how many times do i give just give water?
Week 6
Leaves. Edges burnt
6y ago
2
2
Solved
AlanTitchmarsh
Spots on 2 leaves. Anything to worry about?
Anything I should be worried about here? May have let the soil go a little to dry before watering this morning. Overall she seems quite lush, just noticed a few spots on 2 leaves
Week 3
Leaves. Color - Yellow
6y ago
2
2
Solved
AwfulBuddy
Calcium deficiency?
What about these leaves? Is it a calcium deficiency? Its more visible on one of three of the same plants in the same hydro system...
Week 13
Leaves. Edges burnt
3y ago
5
5
Solved
Architect
WTF IS THIS
hello guys, is this deficiency? 50% coco 50% light mix because I thought that with 100% light mix I had toxicity, I did not add extra nutrients , humidity 35% something I will fix, also who knows why the package light mix biobiz says 1.2 ec while in the runoff EC Meter says 2.5
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
3
4
Solved
vzkzz
Help with deficiency
What kind of deficiency i am facing here? The plant is Royal Jack auto in his 6th week from seed. I have been feeding nutrients from BioBizz based on 1/4 of their given scheme. Watering with 3L whenever the pot feels light (every 2-3 days)
Leaves. Color - Yellow
2y ago
2
Solved
DixonCider
Just noticed a couple of leaves on one plant are showing some âyellowâ spotting. Tried to diagnose but I am unsure what it is.
Week 4
Leaves. Color - Yellow
6y ago
4
4
Solved
lloydrunner
Leaves are getting yellow and burnt
The leaves are turning yellow with some chlorosis on the edges and in the middle of the leaf. Anyone knows what causes this and how to fix it? She didn't get any CalMag until last week and I didn't add any high phosphorus and potassium sources to the medium.
Week 6
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
4
7
Solved
HerbSeedman
Late flower leaf discoloration
What's up with these leaves? Night temps get down to 62-64F. About week 7 or so of flower. Giving 1/4 fox farm flower nutes every other watering, calmag or ph water in between. Day temps in high 70s low 80s.
Week 10
Leaves. Color - Yellow
5y ago
3
2
Solved
MinorMonster
leaf colour
Hi everyone. Recently i found two or three leafes changing colours and looking bad. I would be happy to hear your suggestions, what deficiancy is that? Its only on the leafes at the bottom of the plant. Thanks in advance Sorry for my english, deutsch geht auch
Week 7
Leaves. Color - Yellow
1y ago
9
3
Solved
G4NJAG4NG
Hi growers! I am on week 5 flowering and I am only feeding bloom and bud candy nutrients, I am no longer feeding any micro and grow, because I am giving them less nitrogen obviously some leaves are starting to turn yellow, is this okay? I am half way through flower cycle.
Week 11
Leaves. Color - Yellow
7y ago
1
1
Solved
CharlieilBrown
Rust-colored margins and dots. Potassium excess, Calcium excess, or something else?
I need your advice to get back to feeding. I kindly ask you to read my last comment (27/07) in the diary and take a look at the whole diary. I also uploaded a video. Thank you đ
Week 8
Leaves. Edges burnt
Feeding. Deficiences
4y ago
1
1
Solved
BigDaddyK
Leaves are browning , canât see any ph or EC issues , roots look ok but maybe a bit brown , anyone got any thoughts ?
Week 3
Leaves. Edges burnt
7y ago
6
6
Solved
Bud_Koenig
Maybe PH Lockout?
Hello everyone, can you maybe help me? My Black Cherry Punch has some kind of problem. I suspect itâs a nutrient lockout caused by the pH value. I flushed it two days ago, and the drain had a PPM of 1000 and a pH of 7. The plants are at the beginning of the 2nd week of flowering.
Leaves. Edges burnt
Leaves. Curl down
1y ago
1
Solved
evergreenstash
Don't know why does it keep on turn into yellow from old leaves, also it affected tips of younger leaves for now. Looks like i need something to do with it, but i don't know what, so some suggestions and advices needed. Thanks
Week 12
Leaves. Color - Yellow
8y ago
7
6
Solved
Stonedgrower47
Grower question
Any ideas what the issue could be? Few weeks into flower. Dealing with fungus gnats and have kept the population very low. Temps do get high, at most 95 (hot I know). I cranked down the lights to their lowest setting (100 true watts LED). I have adequate air flow.
Leaves. Edges burnt
Leaves. Color - Pale
2y ago
4
Solved
sndwich
Help me Obi-Wan Kenobi, you're my only hope....
Bit of a bug and weird leaf issue melt down, too much to write on here, rant in diary, any suggestions or thoughts welcome Thanks as always and happy growing D
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. Other
5y ago
1
2
Solved
Accidental_Grower84
Yellow spots on lower fan leaves
Hi Growers! First grow here and I am concerned about new yellow spots on my lower fan leaves (one tip is dark too). Soil is Atami Kilomix, heavily fertilized. 2 days ago only one leave was affected. What can it be? Mg deficiency? N deficiency? Too less water (100ml every 3days)?
Week 6
Leaves. Color - Yellow
6y ago
1
1