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Back to Grow Questions
Still
Reefaboi
started grow question 6y ago
Can somebody help me, kind of weird the rust still spreading on that plant but not on other, I was wondering if it's not simply a defo
Solved
Week 7
Leaves. Color - Dark-brown
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GMSgrows
answered grow question 6y ago
This look like rust fungus. More ventilation, lower humidity levels, remove all infected leaves and get them out of there and burn them. Maybe do a little research. Could also just be magnesium or calcium deficiency or lock out. Cheers
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Selected By The Grower
Med_in_Tropic
answered grow question 6y ago
Looks like spider mite infestation. Look under the leaves.
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Similar Grow Questions
Solved
Milly808
Leafs getting brown color..what happened?
Need help for this issue
Leaves. Color - Dark-brown
6y ago
3
2
Solved
40Plug
Leaves curl, become crispy and have weird colors
I need help. I've not had this problem before. The leaves get crispy and have weird colors. However, the buds continue to develop as usual. What could it be? Not all plants are affected. But it spreads slowly.
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
3y ago
6
Solved
mircostuffff
Amateur braucht Hilfe
Meine Blue chees Auto geht es nicht so prima … Hat meiner Meinung nach Anzeichen von Adler Krallen und würzel Fäule ich brauchte Tipps Ist in einem 19 l Topf ich weis bischen Groß Hab Ton Stein ganz unten und dan Kokos mit all mix gemischt und oben in Kokos ein wachsen lassen
Leaves. Color - Dark-brown
Plant. Other
2y ago
1
2
Solved
Tiz_aka92
Leaf Issue!
Could someone help me understand whether there is a problem a deficit or an excess.
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
3y ago
5
6
Solved
TrimQueen
Ugly leaves
So, guys.. I asked a question here, like 3 days ago, about some leaves. I think I have found out what has happened. Mold ignition, but very few, at the root. Have already medicated. Do you think this is a mold symtomn? Cheers!
Leaves. Color - Dark-brown
5y ago
1
1
Solved
NoFaceNoName461
Leaves problem at end stage
Hi Guys, Once agiam I need your help, I’m at almost the end of the stage of Green gelato auto, And suddenly the top leaves started first to get kind of Bronze colour and now it’s even getting worst, What’s should I do and what might be the problem?
Leaves. Color - Dark-brown
4y ago
3
3
Solved
Jayvo
Is this a deficiency or light burn
Hi all my other plants are perfectly fine except for this one it has brown edges on the leaves and has been growing the slowest out of all my plants and I was just wondering how I could fix this? I checked the run off PPM yesterday and it was 1100 so I flushed it and now its 700
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
2
Solved
ExoticGrower
Weird leaf problem?
My plant (Exodus cheese) has been recovering from a nutrient deficiency but I noticed the leaves are turning brown in the middle. Why is this happening?
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
4y ago
2
2
Solved
TheNoobDude
Nutrient lockout, ph imbalance or nutrient burn?
Unfortunately I don't have a ph meter, so my best guess is one or more of these problems: nutrient lockout, ph imbalance or nutrient burn. The first 3 photos are from an Auto Northern Light and the last 2 are from an Auto Jack Herer.
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Cloudbutter
Brown spots on leaves
Any thoughts on these brown spots? They have popped up on a few leaves on the same plant (Amnesia).
Week 9
Leaves. Color - Dark-brown
6y ago
1
1
Solved
SmokinTees420
Browning leaves
My leaves are showing some brown spots 5 days post transplant. I also increased my light from 30% intensity to 80% intensity. I have them 18” away currently. Am I showing signs of light burn? I have since turned the light back down to 50% and I am not on a 18/6 cycle
Week 1
Leaves. Color - Dark-brown
2y ago
5
6
Solved
TripleCcannabis
Seedling Curling up and browning
Neither one of my new seedlings seem to be doing very well. This one isnt as brown as the other but its leaves are starting to curl. There still ridged but are curling up.
Week 1
Leaves. Curl down
Leaves. Color - Dark-brown
6y ago
1
Solved
Manko
I only discovered this page very late and I'll just start documenting it here .. I planted the plant around mid-February
Week 7
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
2
Solved
RasendeRollo92
Braune Flecken an den Blättern
Hallo zusammen, Ich habe seit ein paar Tagen diese braunen Flecken auf den alten Blättern meiner Pflänzchen. Die Wochen zuvor habe ich gedüngt, allerdings nur mit 1 ml BioGrow, 1 ml BioBloom & 2 ml CalMag von BioBizz — denke eher es ist ein Mangel. Vielen Dank für eure tips!
Week 6
Leaves. Color - Dark-brown
1y ago
2
4
Solved
Terp1
Braune Flecken an den Blattspitzen. Was ist das? Brauche Hilfe.
Tripe G Automatic - Tag 49 - Diese braunen Flecken habe ich heute auf den oberen Blättern an den Blattspitzen entdeckt. Mangel? Vergiftung oder Pilz? Kann mir jemand weiterhelfen?
Leaves. Color - Dark-brown
3y ago
4
2
Solved
Glenmo
Brown patches on leaves, thought it was calcium deficiency symptoms.
Having problems with brown patches, (see last 3 pics week 10), a quick google and I went with adding more CalMag but it's got worse the further into flowering I go, the farthest behind plant has least, furthest ahead is worst, any ideas?, many thanks in advance :)
Week 10
Leaves. Color - Dark-brown
3y ago
4
4
Solved
shasam
Golden/Brown dots on leaves .. HELP :(
Can someone please help me identify what this is and how to fix it? I assumed it’s nute burn but that would probably hit the tips no? Any help would be greatly appreciated.
Leaves. Color - Dark-brown
6y ago
2
3
Solved
Greenhorn101
Nitrogen burn?
A bit of delay getting the diary going! Started LST this week an give it some fertilizer after. Seems like it might have got a bit of nitrogen burn on some leaves? Might go back to the water!
Week 3
Leaves. Color - Dark-brown
6y ago
1
1
Solved
THERMICDESERT11
Brown spots on my leaves
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 6.Recharge every 10 days. Top dress 2-2-2 dry amendments and I top dress in week 4 of flower with the super soil concentrate. Why are my leaves having spots?
Leaves. Color - Dark-brown
5y ago
1
3
Solved
mochi_mcfly
is my sprout healthy?
is my sprout ok? is this coloring normal? growing in happy frog. 48 hours since i planted
Leaves. Color - Dark-brown
4mo ago
1
1