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Back to Grow Questions
White spots
Firstpoison
started grow question 6y ago
What are those white spots on the leaves?
Solved
Week 4
Leaves. Color · Mottling
likes
Fusion
answered grow question 6y ago
If we're over watering , have high humidity could be starting of mildew. Watch to see if gets worse
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
QueenOG
Weird yellow / brown dots on leaf
Hi fellow growers! I have some weird yellow/brown dots starting to appear on one of the leaves. Some leaves are also starting to claw up. What am I doing wrong? Nute burn? I already started to dial back the nutes. Any help is greatly appreciated for me and my sick lady
Week 9
Leaves. Color · Mottling
6y ago
2
3
Solved
salviadiv
light spots
3 week, light spots appeared on some leaves, the plant grew normally, and there seemed to be no other problems, what is it? Thank you
Leaves. Color · Mottling
2y ago
2
2
Solved
jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?
I am running 4 gal autopots on 50 Coco/Perlite with Jacks 321@80% strength (800PPM), up from 650PPM previous week. Have been seeing curling and leaves dying although the bottom area is green. Res/Tray@ 6PH/800PPM. Coco slurry @6PH/800PPM. Temp 81, RH 55% Should I flush?
Week 9
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Mottling
6y ago
1
Solved
Nufcsniper
New plant leaves has mark on it need help
Gone in to tent this morning and some plants showing these signs on leaves . Only second time being fed nutrients. This morning I’ve just gave them water incase it’s nutrients causing problem. Temp is 20 to 25 Celsius as it’s hot weather here at the moment
Leaves. Color · Mottling
Plant. Other
5y ago
2
2
Solved
FastbudsFanatic
Cal , mag deficiency ???
Is that calcium / magnesium deficiency ??? Wrinkled leaves , and brown spots are heavier on darker plant , any help appreciated
Week 5
Leaves. Twisted
Leaves. Color · Mottling
6y ago
1
Solved
Bingeling
Brown patches on Leaves
Brown patches starting to appear again on fan leaves. Im using ph'ed water and have begun giving her nutes since last i saw the problem about a week ago. The problem seemed to go away, but has now returned og the newer leaves. Any ideas? Lower leaf pic is the old damage.
Week 3
Leaves. Color · Dark-brown
Leaves. Color · Mottling
4y ago
3
5
Solved
Jelly
Burn or deficiency?
Organic living soil, top dressed once w guano and vermiculite at start of flower. Last week fed with molasses and now have some yellowing on the upper leaves, some brown spots on top leaves, and red stems on one. No bottled nutes. Burn or deficiency?
Week 8
Leaves. Color · Yellow
Leaves. Color · Mottling
Feeding. Deficiencies
4y ago
2
Solved
BigBeautifulWeed
Rust leaves
What's this symptom? Is spreading in one plant on eight, same condition and nutes.
Week 6
Leaves. Color · Mottling
6y ago
3
3
Solved
Kirsten
Copper colour, brittle dry patches, any idea what this is caused by?
Does anyone know what this is caused by? I've had it on several plants in the past, as well. I've looked it up, but nothing seems to fit. I'd appreciate your opinion. It's on a few leaves, which is why I'd like to know. Thanks, I appreciate your help!! 💚
Week 7
Leaves. Color · Mottling
1y ago
6
4
Solved
Budboxbio
Deficiancy or light issue?
Can anybody tell me what this is looks like maybe deficiency or light issues help help help.. Pale-ing maybe blotchy if thats a thing looks faded almost... On 2 plants currently
… Show more
Leaves. Color · Pale
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
4
6
Solved
MooSnuckle69
Spots and curling leaves
What are these spots. My run off ph 6.9 and ppm's over 2000.
Leaves. Curl down
Leaves. Twisted
Leaves. Color · Mottling
6y ago
2
3
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. Deficiencies
3y ago
4
4
Solved
Sider79
Deficiency Can any on tell?
Week 1
Leaves. Color · Mottling
7y ago
3
1
Solved
MoWax
Yellow spots and dry ends on leaves
Hello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color · Yellow
Leaves. Color · Mottling
3y ago
2
2
Solved
AlbinoFarmer
Best way to fight spider mites?
Week 11
Leaves. Color · Mottling
8y ago
4
3
Solved
Smeags
Lock out or deficiencies
Leaf tips yellowing larger fan leafs on bottom of plant going yellow. Continue to flush or is it a nute deficiency that needs to be addressed? Please thanks
Leaves. Color · Mottling
6y ago
2
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
No_Clout
Their appears to be little brow spots/specs scattered on the fan leaves, I feel like I’ve seen it before but completely forgot what it was so if anyone knows if it’s a deficiency of any kind it would be appreciated. I ruled out nute burn because only one out of four has it.
Week 2
Leaves. Color · Mottling
8y ago
3
Solved
DrGreenThumb24
Potassium?
Got a bit of an issue starting to show up on some leaves. Only on one plant.Could it be potassium?
Week 6
Leaves. Color · Mottling
3y ago
1
3
Solved
OT_Hawk
White-spotted leaves, any deficiencies ?
Does my plant have some kind of deficiencies? She's an auto at the beginning of the 3rd week of flowering and she's being fed 1 ml./lt of each of the following Biobizz nutrients: Grow, Bloom and TopMax. The one in the picture is the leaf with the most white spots.
Week 6
Leaves. Color · Mottling
6y ago
2
2