By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Seedling yellowing
Stingray99started grow question 4 years ago
Need help with seedling. Grown in peat pellet, on seedling mat, under 90W light, 60%H, misting with water every 24H. new growth was yellow and now new leaf growth is almost 0. Stem grows strong, normal colour. Leafs now shrivelled Other seedlings no issues with same conditions
like
Answer
NobodysBudsanswered grow question 4 years ago
light burn, maybe some overfeeding too... leaning toward nute burn, though. possibly concurrent problems going on here.
like
Complain
smellyMoustacheanswered grow question 4 years ago
I'll be honest, it looks like you're actually burning the little gals via light amplification through your water droplets. Think magnifying glass vs ant hill. You Should really only mist the leaves immediately before lights off to prevent this.
1 like
Complain
Stingray99answered grow question 4 years ago
@MadeInGermany No nutrients used yet on this plant. I thought maybe it was a nutrient deficiency due to only being in peat so I transplanted into a seedling potting soil. Leaves have gotten some colour back but started to shrivel. This was the strongest of 4 plants, sprouted and grew at 2x the speed. Now is way behind. I thought also could be over watering so I haven’t watered in 2 days. How long would it take to recover from one of these 3
Problems to rule them out?
like
Complain
MadeInGermanyanswered grow question 4 years ago
Hi buddy :-) Since your other plants are very beautiful under the same conditions 😍, I would have typed first that it may be genetic. How high is the ec of your feed?
like
Complain
Similar Grow Questions
Solved
DWCDream
Pale leaf colour? Week 2 vegI am in week two of veg and was wondering if the leaves are meant to be the colour they are or are they a little pale? They were transplanted into 5gal pots the begging of the week. I started Cannazym and upped the Rhyzo to 4ml/l
First time giving this a go, don't be too harsh
Week 2
Leaves. Color - Pale
4 months ago
5
4
Solved
Sachimira
Leaf discolorationMy cat knocked over my grow light onto my plant, since then, she has developed discoloration on almost all the outer edges of her leaves. Is this stress? Will it go away or get worse?
It's been about 12 hours since I righted the light. There was no discoloration 24hrs ago.
Week 4
Leaves. Color - Pale
4 months ago
4
Solved
MakeMeSleepy420
New growth is light green? (1st grow)New growth is light green – seems like Nitrogen deficiency or maybe light-burn? It's been getting slowly worse. Water ph is 6.7, Fox Farms nutes, AC Infinity 4x2 w/ 200w lights @ 18" on 80% power.
Leaves. Curl down
Leaves. Color - Pale
Other. General questions
4 months ago
2
5
Solved
bobo66
what could be the problem?i use calmaghello, my plants grew well for the first two weeks, then the problems started. then it started to grow purple stems and the new leaves are not a nice green color, the tips of the leaves are yellow, I grow in coconut, I follow the feeding table, I have never had such a problem .
Leaves. Color - Pale
Plant. Stem - Red or purple
4 months ago
1
5
Solved
Sugahmama
Heat Stress?Oh Boy, what did I do wrong? I think about Heat stress, can I help her?Day Temperature raises to 28°C. Somebody used Leaf-Coat from biobizz? Thinking about to buy it..Thanks
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Pale
5 months ago
3
4
Solved
Amnezi
Nutrient blockageI think I have a nutrient blockage or maybe I over watered... Can you confirm this and help me! Please!!(Grow configuration in comments below)
Leaves. Color - Yellow
Leaves. Color - Pale
5 months ago
1
3
Solved
HiddenMessage
Looks like I’m lacking something but idk what, ordered some cal mag plus but maybe something else?
Leaves. Color - Pale
3 months ago
4
2
Solved
Prilyfe13
What is the deficiency on this Gorilla Cookies strain? How do I fix it?My Gorilla Cookies seem to have a deficiency. They are lighter than they should be with some of the leaves on one of them is losing color. Any help on this would be great. What is the deficiency and how to fix it? Thanks all.
7 months ago
6
6
Solved
jbirdstheword
Nute burn or gnats?Is this nutrient burn or fungus gnats? I started to see signs of my leaves starting to lighten. So I moved the light away and it didn’t solve it. So I started flushing, which seemed to help at first but because the soil is always wet I’ve got lots of fungus gnats flying around.
Leaves. Color - Pale
7 months ago
4
Solved
GoldenWeedGrower
What problem has my girl ?Hi guys, I thought it was a mite attack and I used neem oil and several other disinfectants but the sposts are still there. Any guesses please? Thanks friends
Leaves. Veins - yellow between
Leaves. Color - Pale
7 months ago
3
4
Solved
MMSC16
Heat Stress or Nutrient Deficiency?Is this heat stress or lack of nutrients? Fading leaves, 24 days from last dry organic amendment (Gaia Green 444, 284 and worm castings)Raised serrated edges of leaves on tallest cola tells me it's too hot despite temperature in range (79F max temp, 65% RH. 16" from Light)
7 months ago
3
4
Solved
MMSC16
What does she need? Nutrient Deficiency/ToxicityWhat deficiency is this? Mottling at edges + rust spots. I have Gaia Green 4-4-4 and 2-8-4 organic dry amendment line + Worm castings. 2 lower leaves turned pale yellow, which were removed. What do these ladies need to get their full green back?
8 months ago
4
2
Solved
Happyjack42
Needs nutrients?I need nutrients? Haven’t fed yet, in happy frog soil, just started flower. Leaves are droopy, thin, and yellow on new growth. Brown spots forming on old growth. May also be a little overwatered and cold at night. My plan is to give nutrients next water, please see diary for more
5 months ago
5
7
Solved
Zeravlab
Fire OG - What does it want?Can you tell me what this plant needs. Leaves are very pale. This plant has been odd from the get go, has been hanging around not doing anything since August. About 2 weeks ago it finally took off. I don’t know what week to consider it.
Week 4
Leaves. Color - Pale
5 months ago
5
Solved
Grilla
Will nitrogen help?What’s up my dudes, was wondering if you guys could give me a hand? I made a little video of my plants and as you can see, they have a deficiency. I think it’s nitrogen. I’m in flowering but was wondering if I gave it some grow nutrients would it help with the yellow leaves?
Leaves. Color - Yellow
Leaves. Color - Pale
5 months ago
1
1
Solved
jeannoTapin
Burnt tips and pale leavesAll plants have pale leaves. It appeared during strech and it's getting worse. Is it N deficency?
All also have burnt tips and some brown spots :(It started the day after I added half dose of green sensation (0.5mL/L) to the usual 1/4 dose of biobizz schedule.
What should I do?
5 months ago
3
5
