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Back to Grow Questions
Dead cotyledon?
420jr
started grow question 5y ago
Do I need to do anything for this seedling? One of its cotyledons looks like it's dying and the other looks like it's curling upward. Leaving it out under full sun for 6-8 hours a day.
Open
Week 1
Leaves. Color · Dark-brown
likes
Answer
Gorillagardener
answered grow question 5y ago
Maybe not so much full sun until it has a little more root
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Complain
Similar Grow Questions
Solved
timbarin
Started some deficiency with two plants I think the leaf going up is light stress, and the other yellowimg is n deficiency way too much food but I could use a 2nd pair of eyes on this
Week 4
Leaves. Color · Dark-brown
7y ago
1
Solved
Tracedawg36
Help
Leaves spotty what could it be
Leaves. Color · Dark-brown
6y ago
3
2
Solved
RaS_Audio
My plants are suffering a Phosphorus deficiancy due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.
Week 6
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Dark-brown
6y ago
1
2
Solved
ganzigunnu
is it cal def?
all identical environment only single plant do this. I gave plain water.
Week 4
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
2
3
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
1
1
Solved
Alpaca
brown spots sugar leaves
I've asked this before, but the issue still seems to be there though it's very minor. Some of my more developed buds sugar leaves are showing brown markings. Last watering I flushed her but the markings seem to be spreading still, although very slowly. What am I dealing with?
Week 11
Leaves. Color · Dark-brown
6y ago
2
1
Solved
Palatinate_Mate
degenerated plant
Any idea what happened to that plant? Fimmed it and removed one fanleave couple of days ago, the others are fine. Maybe sunburn? I think she'll make it, I'd like to know what happened. check out my diary, all infos should be there. if not, feel free to ask. thanks n cheers
Week 4
Leaves. Color · Dark-brown
Setup. Strains · Photoperiod
Setup. Outdoor
2y ago
3
4
Solved
Eddjack
Deficiency?
I can't tell if it's a deficiency or light burn, what do you think? What could it be? It mainly appears on the fan leaves...
Leaves. Edges burnt
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
2
2
Solved
Kenny82
Browning sugar leafs on autoflowering skunk#1 during week 5vof flower
Using soil and organic dry amendments, I'm doing autos and in week 5 of flower, noticed browning on my sugar leafs but don't no what I should do, should I leave it or should I try to sort it just not sure how?
Week 5
Leaves. Color · Dark-brown
4y ago
2
4
Solved
Stixere
Leaves
What can be wrong and what should I do?Biobizz fertilizers(Grow, Bloom, Topmax). 6 weeks.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
2
Solved
BrandoBuds
Yellow/ brown leaves #2 (pics didn’t post the 1st time)
Hey guys so my plants are starting to turn this yellowish color and I’m not sure what the problem could be. Sorry for the second pic, it’s kinda blurry but that’s the actual color compared to the other leaves. It’s my first grow and I’m kinda lost on a solution . Many thanks
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
1
1
Solved
Aragon
Brown tips, Crusty leaf.
These brown tips appeared on the leaf and it cracked, anyone know what it is?
Leaves. Color · Dark-brown
6y ago
1
Solved
bypado_farm
deficiencies? mag/cal, N, P?
All the leaves from bottom to top are turning yellow... some of them have brown spots. mid-late stage def? Magnesium/calcium deficiency, nitrogen, manganese and phosphorus deficiency? Flushed all of them 1-2 weeks ago because of ph fluctuations Opinions?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
6
6
Solved
QueenNitha
Help
What’s wrong with my plant?
Week 6
Leaves. Color · Dark-brown
6y ago
2
1
Solved
WorldPeas
Rust Spots
Rust spots on fan leaves. Suspected nutrient burn as I let the medium get too dry. Though it would be helpful to get others opinion.
Week 7
Leaves. Curl down
Leaves. Color · Dark-brown
4y ago
1
4
Solved
Happy_Rakosnicek
Many or low nutrients?
Hello Growers What could it be? I thought it would be a nutrient deficiency (EC-1.0) so I picked up the nutrients to EC-1.4, but it's getting worse. Do you think they'd have a lot of nutrients?
Leaves. Color · Dark-brown
5y ago
1
1
Solved
jbirdstheword
Burn, deficiency or other?
I’m completely stumped as to why my one plant is showing signs of deficiency or burn. Used the exact amount of fertilizer per plant. One plant is fine and the other looks terrible. I used a half dose of cal mag and it seems to have stopped but is not drinking or looking better.
Week 7
Leaves. Curl down
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
3
2
Solved
Sanabassan
Problem
New Problem . How Can i fix this?
Leaves. Color · Dark-brown
2y ago
3
3
Solved
Dandamans
I believe I light burned my plants when I put in my second 300W LED. Plant's yellowing on tops and drooping and canoeing. Have just switched to 12/12 light 4 days ago. And started to feed Flowering mix of 9ml pure blend pro and 1.5ml cal-mag per 4L. Feed every water.
Week 10
Leaves. Color · Dark-brown
8y ago
2
1
Solved
Frm11001
No logro descifrar cómo arreglarlo - auto en DWC
4 and a half weeks since the start, pH 6.0, ppm 600, includes base nutrients + calmag + silicon + trichoderma. Same problem throughout the entire vegetation, in the 4th week I included calmag and more fertilizers and it seemed to improve but now it's declining again. Over-fertilization? Deficiency?
Leaves. Color · Dark-brown
4y ago
1
1