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
Mildew?
Tropicalstormstarted grow question 3 years ago
Hello! I've been noticing small white spots on some leaves. Can it be mildew? Or something else? I was getting this picture of a ladybug when I noticed them against the light. I don't know how, she's getting sun every day from 7 am to 6 pm, RH 40% in sun and 60% at night, 36 C.
Solved
Leaves. White powder
like
m0useanswered grow question 3 years ago
If this is an outdoor grow I feel that's just the plants defences kicking in against the UV.
I bet if you looked at them with a magnifying glass the spots are trichomes.
Noticed things like this on my outdoor grows before.
Good Luck!
Tropicalstormanswered grow question 3 years ago
Apparently this feature's back. Its been two days and it hasn't spread, but it's still there.
like
Complain
Similar Grow Questions
Solved
Breezybombaf
White tips 1st weekThis is a week into veg on autos and I'm noticing white tips what could be the issue? Doesn't look like powder but I'm new
Week 1
Leaves. White powder
2 years ago
3
4
Solved
bobo66
how many times should we spray with milky water in case of powdery mildew when we are in bloom? do you have to spray with this solution every day?Several people here advised me to dilute the milk spray with water, I did it, I diluted 400 ml of milk with 1200 ml of water, then I sprayed the plants in the tent, since they are grown in scrog, it is difficult to get everywhere.
Leaves. White powder
2 years ago
2
5
Solved
bobo66
white powder on the leaves, is this mold or what the hell? I've never seen this before..,white powder on the leaves, What is this? At first I thought that some dust had entered the fan, but more and more of it is starting to appear, what is it and what should I do about it?? Flowering week 4/8
Leaves. White powder
2 years ago
7
13
Solved
rkomaaa
There is some white thing on itThere is some white thing on it.
What could be?
Leaves. White powder
2 years ago
3
7
Solved
HighPinePharms
Is this normal?Is this bugs or Fungus growth. It is not on any of the other plants just this one, I was misting the past couple of days put stop noticed light burn on leaves, keep temp between 76-80 and humidity 60-70%, I noticed this on the 14th
Leaves. White powder
Leaves. Other
2 years ago
2
2
Solved
zacwaz
Is this powdery mildew?I just noticed this tiny white spot on a leaf of two different plants and having trouble ID’ing it. It doesn’t seem powdery or fuzzy and almost looks like a mineral deposit… but I really have no clue.
Appreciate any ideas—thanks!
Week 4
Leaves. White powder
2 years ago
3
2
Solved
wowa08142
Why is there so much dust?Hi guys can you help me with this dust ;)
Leaves. White powder
2 years ago
3
Solved
Togoutouseg
Tâches blanchesBonjour, savez-vous ce qui arrive à ma petite feuille. J'ai constaté une brûlure donc j'ai éloigné les leds. Mais je constate aussi des tâches blanches. Savez-vous ce que c'est ?
Merci à vous
Leaves. Edges burnt
Leaves. White powder
2 years ago
6
6
Solved
Bmolitor
Discoloration of leavesWanted to get an opinion on why the end of the leaves are discoloring
Leaves. Tips - Die
Leaves. White powder
Leaves. Color - Dark-brown
2 years ago
1
2
Solved
El_Jardinero
Powdery mildew or just... chalk?Can someone confirm if this is powdery mildew or just chalk from misting, please? The walls of the grow tent had a little chalk on them too so that's why I am not a 100% sure. Temperatures have been quite optimal for late flower and humidity has not even been over 40%.
Week 13
Leaves. White powder
2 years ago
1
4
Solved
TheDon
Can anyone tell me what this is? I don't have a diary at the moment but could still get some help?
Leaves. White powder
2 years ago
2
3
Solved
Katabac
White spotsWhat are the white spots on some of the leaves? Spider mites?
Week 2
Leaves. White powder
a year ago
1
1
Solved
SleepyLeviathan
Gold Leaf #1. Potential Mold?Gold leaf #1 has developed a white substance on one of its seed leaves. Can anyone tell me what this is, and if I need to do anything to combat it it necessary? Going to let the Gold Leaf dry a little bit (no water) over the next 24 hours and see if that helps.
Leaves. White powder
a year ago
3
1
Solved
buddhi_coop
Spider mites?My partner just cut some clones off of a pre-flowering plant & put them in a root rain spray cloned. Been 2 days since he cut the clones. No roots yet but he’s wondering if he has spider mites & if so what he should do. Do you all notice anything wrong?
Leaves. White powder
Other. Bugs
Plant. Stem - Red or purple
4 years ago
3
4
Solved
R2d2420
White powder on leavesGot like a white powder on my leaves on one plant veg stage. Thinking it's some kind of mold but it's only on one plant out of 10 in 4x4 tent . Getting more & more of it but staying in that one plant..I moved her around so she'd get more wind. 2 weeks before she goes outside
Leaves. White powder
3 years ago
8
6
Solved
Harvey1
White spots just appeared. Mold?I just saw this today. Is this the start of powdery mildew? This plant is about 3 1/2 weeks.
Week 3
Leaves. White powder
3 years ago
1
1