The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Newbie...spots on seedling
Harvey1
started grow question 5y ago
Noticed 3 mustard colored spots on this 12 day old seedling. Anybody know what’s causing this?
Open
Leaves. Other
likes
Answer
sir_isO
answered grow question 5y ago
Could also *possibly* be from droplets or such and light/heat.
likes
Complain
BraveheartGenetics
answered grow question 5y ago
Hi mate, i think thats caused by PH issues. Soil 6-6.5, coco 5.6-6.1. I hope this helps, good luck and happy growing
likes
Complain
Similar Grow Questions
Solved
311Budz
Who are you?
Who are you?
Leaves. Other
2y ago
1
Solved
Ah_never_mind
Buds
Why are the bud corners yellow ? Is it because of the nutrition ?
Week 11
Leaves. Other
5y ago
1
1
Solved
Hafrit
Anyone know if it’s a deficiency or something else??
Leaves. Other
4y ago
7
3
Solved
DoubleDsTrees
Missing fan leaf?
Anyone ever see a missing fan leaf like in my very last photo posted?
Week 3
Leaves. Other
3y ago
5
4
Solved
yomi23
Seedlings need or not more light?
seedlings do want more light? The leaves are facing upwards, does this mean that the are loving it or that they wnat more light? (Sf 1000 led actual draw 100w) distance from the seedling 58/60cm as recommended.
Week 1
Leaves. Other
5y ago
2
2
Solved
AlpAge_Cino
yellow/brown spots on lower leaves
Hi, 2 of 8 got yellow/brown spots on lower leaves. I've watered them once a week and add calmag, pH=6,2 following b.a.c. instructions. Last watering, i forgot calmag so I did a second watering 5 days later with calmag. What could be the problem ?
Week 3
Leaves. Other
Feeding. Deficiences
2y ago
2
2
Solved
blindspot
What are these genetics ?
I bought them as bluedream but they grow different from each other. I think left one is bluedream but have you got any idea guys ? Btw what do you think about my lst
Leaves. Other
Other. Other
4y ago
1
Solved
Carrascovsky
Plant showing weird stains
Does anyone know what could be causing variegation on my plant? They seem to be growing even faster then the other 2, but I am afraid it could be a virus or something that could spread on my growth tent.
Leaves. Other
5y ago
2
2
Solved
swaygrower
ต้นไม้ของฉันมีปัญหา
ต้นไม้ของฉันมีปัญหา เช่น 2 ต้นนี้ขอคำแนะนำหน่อยครับ
Week 5
Leaves. Other
3y ago
1
2
Solved
m0use
white tips on seedling
whats up with white tips on seedlings? It does not look burnt, The soil mix is same as other plants. Seen this once before & recently in Questions tab. Could only find this one. 1yr old. https://growdiaries.com/grow-questions/33624-seedling-white-tips Any idea whats happening??
Leaves. Other
Plant. Other
Setup. Strain - Autoflowering
4y ago
5
2
Solved
Grileon
air pump failure in hydro
Hi ppl. I'm using hydroponics. 4 days ago electricity was off for 24 hour. and now plant looks like in picture. leaves are curling down and look unhealthy. anythink i can do to help it recover? thanks.
Leaves. Curl down
Leaves. Dropping off
Leaves. Other
4y ago
2
2
Solved
qwerty92
White dust on leaves
Do you know why I have this type of problem ? Can it propagate to other plants ? She is at 7th week
Leaves. Other
3y ago
3
5
Solved
Bread_n_Buds
Pitted leaves
Hi I have a problem on three of my four plants. In practice the leaves are starting to be pierced I don't know if it is for the wrong mix of neem + soap that I gave a few days ago by mistake or some midges that have popped and that I'm trying to exterminate.
Leaves. Other
6y ago
2
3
Solved
maelxich
How does this grow look so far?
I had a botched grow in the past and decided to get help from this wonderful community this go around. Do you see any potential issues in the pics of my grow so far? I see discoloration and a leaf mutation forming.
Week 2
Leaves. Color - Mottling
Leaves. Other
5y ago
4
4
Solved
e4rtht0ne
Rust spots on fan leaves
I have some rust spots appearing on some of the older fan leaves shown in my latest week 9 photo. Any advice on what it might be?
Week 6
Leaves. Other
5y ago
2
2
Solved
Buddyhighs
What is this
In the picture one of my new leafs grown twisted with three fingers two nearly no existent Anyone ever seen this wtf is going on
Leaves. Other
3y ago
2
2
Solved
AlienScrOG
Leaf
Why only 3 point leaf ?? All the leaf have 3 leaf ... The old have 5-6-7 .. but not 3 .... The light Is on 18-6.... I want ti grow bigger .. transfer in another hydro bigger and bigger box ... Is a good strain or not for the 3 point leaf ? micro hydro Betty cheese bomb seeds
Leaves. Other
Plant. Other
6y ago
1
Solved
HiddenMessage
Her fan leaves are huge and I feel like they are constricting the air flow.. its also hard to water at the moment. Should I defoliate a few? Or no its too early and let her be?
Week 5
Leaves. Other
5y ago
1
Solved
LeastExpectedGrower
Small brown speckled spots on leaf of otherwise healthy plant?
Small brown speckled spots on leaf of otherwise healthy plant. Anyone pinpoint this deficiency or abundance? Northern Lights auto, 2nd week of flower. Feeding GH Trio, etc. Not showing on any other leaves, just this one.
Leaves. Other
4y ago
6
7
Solved
Jobbie
Sanka... are ya dead?
I noticed the leaves getting spots and the leaves yellowing then going crispy, if younlookmat the diary, sorry it is a bit on and off, for grow info scroll to the bottom of text to skip my stories. My research says either PH or Calmag, can't see any obvious pests. Please help!
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
3y ago
4
3