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
Rust looking spots
STAYINGONMYMAINCBATORUNTWO
started grow question 6y ago
Anyone know what this is? It’s only on 4 of the bottom leaves of my purple lemonade! I plan to give them cal/mag on their next feed to be safe but knowledge is power?! And I would like to know for certain!
Solved
Leaves. Other
likes
the_canna_scientist
answered grow question 6y ago
What is the PH of your substrate? Looks like needs some calmag to me, however could be other things depending on the PH.
1 like
Complain
Selected By The Grower
STAYINGONMYMAINCBATORUNTWO
answered grow question 6y ago
Still no resolve yet! Continues to happen on the lower leaves and some came through on some upper fan leaves only on the purple lemonade??
likes
Complain
Similar Grow Questions
Solved
MrBigGrow
Defoliation during flowering and overall plant health
Should I proceed with defoliating this plant on day 28 of flowering? I am always a bit reluctant to doing this as I think it stresses the plant a bit too much when it is supposed to be producing flowers, but I would like to hear from you guys.
Week 10
Leaves. Other
3y ago
3
3
Solved
Tremojem
What is happening here..
I am confident the spots are Cal/Mag and Manganese deficiencies. My unorthodox flushing technique failed Live and learn. Please let me know your opinion.
Week 13
Leaves. Other
4y ago
10
10
Solved
DrStrains
If someone can take a look in the photos there is some areas in the leaves that are light green. is it something i have to check ?
Week 2
Leaves. Other
6y ago
1
1
Solved
G4M3RNAUT1999
this dies?
Why this is looks like dieing?
Week 1
Leaves. Other
6y ago
8
Solved
Lasninasverdes
¿Qué creéis que le pasa ?
ÂżQuĂ© opináis ? Riego con biobizz 1,2EC Humedad 40%. Temperatura 24-28 grados centĂgrados. Ph 6,1
Leaves. Color - Yellow
Leaves. Other
Plant. Other
4y ago
3
2
Solved
magnumalessio
Are they ok?
Hi Guys. I came back yestarday night from a holiday. I gave water to both plants with some fertiliser with a watering universal adapter.This morning I could see better the situation. Can u explain me if they are ok? What do u think i need to do?The leaves seems say something. Thx
Leaves. Other
Plant. Other
4y ago
1
1
Solved
Igrowneil
Is this a hermi
Have I got a hermi on my hands ... all about to go into flower this could ruin my 12 pot grow
Leaves. Other
Plant. Other
5y ago
5
Solved
ItsfxckinMee
What gender ?
Please help me. Can someone tell me the gender of my 3 plants?
Leaves. Other
Other. General questions
Plant. Other
4y ago
1
1
Solved
legal2grow
Lump leafs
This is my first grow and was inspecting my plant on zoom for bugs. I noticed the leafs are all lumpy. What is that from?
Week 2
Leaves. Other
4y ago
1
Solved
xardas1977
continue grow or stop ?
one of Blueberry (Dutch Passion) has defect - slowed down - one of new leaves is very small - looks like not progress more (very slowly)... continue grow or stop? Thank you for advice
Week 2
Leaves. Other
5y ago
4
3
Solved
tiasmaaa
First leaves curved ?
On Purple Lemonade and Six Shooter the leaves develop a bit slower, but that's okay I guess. But the first leaves are all curved, is that a problem?
Leaves. Twisted
Leaves. Other
Feeding. Other
5y ago
2
2
Solved
BIaze420
Stunted plant - Leaves are blotchy and wrinkly - Problem identification
My stunted plant is recovering i guess, looking better than a week ago and is growing bigger slowly, but the problem has to be identified so i don't make that mistake again. The leaves look as stated, light burn looks alike but i'm not sure since the other 3 had the same distance
Week 2
Leaves. Other
Plant. Too short
3y ago
3
3
Solved
idkman1337
Any idea what that could be?
It is not powdery, more like in the leaf
Leaves. Other
4y ago
1
5
Solved
PapaSmurf416
Does anyone know why the leaves would change like this?
Week 16
Leaves. Other
7y ago
3
3
Solved
greenfingers007
HELP PLEASE
Currently growing Easy Bud Auto plant is 9 weeks old tomorrow but the leaves are looking like this i was told it was cal mag damage but i'm using cal mag to treat her don't seem to be working any ideas growers
Leaves. Other
6y ago
2
4
Solved
Gaiizka
I started the second week leting the seedling under direct sun-light, but comparing the photos of the 8th and the 10th day I apreciae that the leaves became brighter. Should I stop putong under direct sun-light?
Week 2
Leaves. Other
7y ago
2
2
Solved
x4N0NYM0US_420
Help!
The leaves are limp.. could anyone diagnose the problem of these plants? The leaves stand down, both when the pot is full of water and when it starts to dry. Could it be an excess of light or a lack of air? I had the inlet fans at idle!
Week 5
Leaves. Other
5y ago
3
3
Solved
DaSofaSurfer
branch with different color leaves
all branches healthy and look same except that middle one. leaves come out with purple hue in between viens and quickly fade into lighter shade compared to the rest of plant. thoughts on why this is happening?
Week 12
Leaves. Other
6y ago
3
3
Solved
w33dl3
There seems to be some paleness/yellowing on the upper growth. Upper leaf tips are slightly curling upwards and show some dark purple color. Last week runoff PPM was hovering around 1150-1250, so I'm dialing it down closer to 1000 ppm this week. Too much nutes or light intensity?
Week 9
Leaves. Other
7y ago
3
1
Solved
Surfer73
white spots on leaves
Hi fellow growers, should i be looking into this more ? White spots appearing on leaves room temp 28c humidity 60-70% do use a hand mist bottle to control the humidity sometimes when needed any help much appreciated 🙏
Leaves. Other
6y ago
2
3