Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
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
What does that stains mean?
Purplemed
started grow question 3y ago
The other three plants same strain in same conditions are just fine.
Solved
Week 2
Leaves. Color - Mottling
1 like
AutoflowersSucK
answered grow question 3y ago
Shit, that could be early stage TMV, Tobacco Mosaic Virus. Then again, it could be shit from water that got on the leaves and evaporated and left residue.
1 like
Complain
Selected By The Grower
Roberts
answered grow question 3y ago
Looks like you got the leaves wet. It is what ever was in the water that got left behind when it dried.
1 like
Complain
Similar Grow Questions
Solved
HydrokronicZA
Nutrient deficiency or surplus?
Hi Guys will post a pic shortly. Have to update the grow as we are actually heading into week 6. One of the white widows is a fair bit smaller than the other. And is showing some form of difficiency or nutrient burn. I think it may be due to to little phosphorus. Opinions?
Week 2
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Mottling
6y ago
4
3
Solved
Chihuahuenynos
Bugs, spiders or fungus?
Hi everyone, what should i do with this in floration? Neem oil? Soap? Im starting the 9 week and i think that if i use neem oil now, it will leave some taste on the buds. I touched some leaves and the white marks stay, it isn't powder, but is white. Thank you 💚
Leaves. White powder
Leaves. Color - Mottling
Leaves. Other
6y ago
3
4
Solved
Chr0nus
Spotted leaves
Plant seems to be flowering ok but there are white spots on the leaves. What could it be. I also have a fruit fly problem.
Leaves. Color - Mottling
9mo ago
1
2
Solved
Dabwizard
My leaves have the burned tips and now they are starting to yellow in the viens of the leaves as you can see in the one pic. What's the solution guys?
Week 9
Leaves. Color - Mottling
7y ago
1
1
Solved
marigrower
White spots on leaves?
Today I noticed white and yellow spots on the leaves. Humidity is around 70%, lamp distance 50cm. They are in the 5th day of life after the emergence of cotyledons.
Week 1
Leaves. Color - Mottling
6y ago
5
4
Solved
Thalps
sad lookin leaves coming to the end of the first grow
hi guys, snapped a couple photos of this while I was checkin on the plant this morning but I cant tell whether the plant is being burnt by the lights or its deficient in something, the affected area is 99% in the top leaves however a couple of lower ones are also looking sad.
Week 15
Leaves. Color - Pale
Leaves. Color - Mottling
6y ago
4
Solved
DFWmd
Leaf edges a bit yellow and now some yellow mottling. Signs of the same problem?
Leaf discoloration now on a few leaves.... Could this be continuing signs of an imbalance caused by switching nutrients for the first week of 12/12? Please see my previous question about yellow leaf edges and Sciolistic_Steve's answer. I'll be switching nutes tomorrow anyway...
Leaves. Color - Mottling
3y ago
1
7
Solved
Mius420
Hi, I think I overwatered this plant a bit when I moved them to the grow tent (the entire soil was flooded). I'm using BioCanna fertilizer and I added 0.5ml/L of Calmag. I'm on day 24 now. And she's still much smaller than the others. How can I tell if it's a nutrient lockout? Ma
Leaves. Color - Mottling
2mo ago
2
5
Solved
Gottajiboo
Discoloration???
Noticing slight discoloration on Gelato, running in living soil, does this still have something to do with a nutrient deficiency? Has anyone encountered something like this?
Week 3
Leaves. Color - Mottling
4y ago
6
6
Solved
bobo66
what are these white spots on the upper leaves?(Skunk 1Fem Sensi Seed ,Plagron Alga Nutries)
I only see such white spots on the tops of a few plants,The plants have been flowering for 21 days they are beautiful anyway, i don't see much trouble, i just haven't seen such white spots on the top of the plant yet, the lamp is high enough and the temperature is perfect. SKUNK1
Leaves. Color - Pale
Leaves. Color - Mottling
4y ago
6
9
Solved
ValleoGrow
Hey i noticed some wierd brown looking spots on some of my flowers, what could this be? See photo Day 68 week 9
Week 9
Leaves. Color - Mottling
7y ago
5
3
Solved
GhostmanGrows
Purple Queen show some spots on the leaves, what do you think it is?
The middle plant show some spots on the leaves, what do you think it is? 😜 Note: I lower the PH in my autopot system to 6.1. Normaly my bat mix have enough nutrients for the first 6 weeks. The dark color is because of the higher PH > to much Nitrogen intake I think.
Week 6
Leaves. Color - Mottling
3y ago
4
6
Solved
growbert76
Is this really a potassium defiency? Any suggestions how to deal with it?
Hey Guys, need your help please. It's FD 28 and the leaves of my three White Widows show some signs of a nutrient deficiency (at least my assumption).I'm growing in living soil w/o any additional fertilizer and watering with a 7:3 mix of osmose/tap water and 0,5 ml/l CalMag.
Week 8
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
4
4
Solved
DrDank22
What might be going on with her? In Ocean Forest soil just water so far no nutes.
Week 4
Leaves. Color - Mottling
8y ago
2
6
Solved
The_Northern_Skunk
leaves curling/patchy leaves
having issues with these two ladies, ones leaving a curling I think I might have to make the feeding more frequent for her, and the other girls got light patches on some of here leaves, thanks in advance for any replies 💚
Leaves. Curl down
Leaves. Color - Pale
Leaves. Color - Mottling
5y ago
2
2
Solved
Toiletmucus
Deficiency?
I noticed this spot on one of the fan leaves. It only appeared in the last couple of days. I have been feeding small amounts of calmag and biobloom. I looked at deficiency charts but I’m unsure. What could it be?
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
2
2
Solved
blasterw32
Gorilla Glue #4 It was growing perfectly, but presented some steins on the oldest leaves one day after repotting (1 gal to 3 gal) and feeding (1 tsp cal mag, 3/4 FloraM, 3/4 flora Gro,,3/4 FloraB). Pictures on album She is 30 days old and just went to 12h light
Week 5
Leaves. Color - Mottling
7y ago
5
4
Solved
Blabina
My Purple Pink is fine but she got a leaf with a weird aspect
My Purple Pink is fine but she got a leaf with a weird aspect. What is this ?
Week 4
Leaves. Color - Mottling
5y ago
2
2
Solved
ZkGrow420
My first girl scout cookies (biggest plant with temp control on pot) suffer from deformed leaves? and seemed to have little brown dots. see the last pic for reference
Week 1
Leaves. Color - Mottling
6y ago
3
3
Solved
Horushash
Deficiência
?
Leaves. Color - Mottling
4y ago
4
4