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Back to Grow Questions
What is this anyone
Dbrito3063
started grow question 4y ago
What is this anyone
Solved
Leaves. Color - Dark-brown
likes
GMSgrows
answered grow question 4y ago
Nitrogen toxicity.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
lovely_neighbours
Crispy brown leaves
northern light is showing yellow and brown leaves at the top and the bottom of the plant. These leaves are thin and crispy like if they are about to fall off. I am watering it 2 to 3 times per week and started adding a bit of cal mag last week when they started showing brown dots
Week 6
Leaves. Color - Dark-brown
4y ago
8
6
Solved
VeruZ
Stickstoffüberschuss?
Habe bei meiner Auto das Problem das sie kaum in die Höhe wächst, dazu die Flecken auf einem Blatt. Ich habe aber das Gefühl das die anderen Blätter auch zu dunkel sind? Vielleicht wächst sie wegen einem Stickstoffüberschuss nicht mehr?Sollte ich erstmal ohne Dünger gießen?
Leaves. Too many
Leaves. Tips - Die
Leaves. Color - Dark-brown
1y ago
2
1
Solved
TiredHerbalist420
What is wrong with my purplematic cbd?
Whats wrong with her? Could it be too high PH?, it was around 7.2.., i also noticed i had my temperature raised 30'C but i got it fixed it to 22'C, some leaves are crispy dry, some bluish coloring, few leaves have little bit brown on tips, now i noticed some brown spots on leaves
Leaves. Tips - Burnt
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
3y ago
4
9
Solved
Aonjacktallbeck
Ph problem?
Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
Skynet
Cal-Mag and N Deficiency in Flower? Thanks!
I'm guessing the yellowing and brown spots (in Wk 8 pics) are related to Cal/Mag and maybe a lack of N? Would love some advice from someone who's seen this before Thanks! I'm seeing this in all my grows to some degree- using FF trio and FFOF but not for much longer
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
5
Solved
CaaosPLAGRON
Help help help
What's the problem with the plant .... ????? How to solve ..... ????? Garzie 😉
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Mining_green
Hey see that top leaf on the left its got the brown dots on it. When it was cold this week i piped some heat in the tent flap in front of this girl. I was using a dehumidier heater unit just to keep the temp up a bit. Could the dots be from like an ionised air or am i just missin
Week 9
Leaves. Color - Dark-brown
3y ago
3
9
Solved
DrJoint
PH issue ?
Hi guys! Could you please advise what is the problem with my Chempie and how to deal with this issue ?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Plant. Stem - Red or purple
5y ago
3
2
Solved
Indica_Jones
Purpel oder mengel ?
Prupeln meine Goriilla Zkittlez oder ist das ein Mangel oder Problem ?
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
2
2
Solved
heythere12345
Weird leave color sad looking leaves
What does that colour on the leaves mean? Also does it look like overwatered? I watered today 1L after 3 days of not watering and pot was light
Leaves. Color - Dark-brown
Plant. Wilting
4y ago
1
1
Solved
Losqui
Spots on leaves
Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
1
Solved
Hix57
Tache cuivrés sur feuille.
Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda. Je vous remercie 🙏🌱
Week 5
Leaves. Color - Dark-brown
2y ago
5
3
Solved
HYDROBEAT
Bruciatura da luce o fertilizzante ? (Dwc)
HELP! Vorrei risolvere e trovare una spiegazione valida per queste foglie che stanno bruciando, principalmente sulla cola principale quindi quella più esposta alla luce". Ho anche aggiunto una dose di nutrienti essendo l'ultima settimana di bloom.Qualcuno ha qualche idea💡?Grazie
Week 11
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
5y ago
4
6
Solved
Kenny82
Browning sugar leafs on autoflowering skunk#1 during week 5vof flower
Using soil and organic dry amendments, I'm doing autos and in week 5 of flower, noticed browning on my sugar leafs but don't no what I should do, should I leave it or should I try to sort it just not sure how?
Week 5
Leaves. Color - Dark-brown
3y ago
2
4
Solved
Komar85
Dos si dos nutrient ?
conds ago Hi growers could i get some advice with my plant as i am First time growing auto i start nutrient Really late day (35 First signs off flower) First nutrient ( day 42) i add Hesi booster 0.5 ml /1 l and Hesi flower green bootle half dose. And day after something like tha
Leaves. Color - Dark-brown
5y ago
1
1
Solved
GrowmieDeLaStreet
Flushing don't seem to solve my lockout
It's been 6 days since I noticed the problem. first thought it was a deficiency but really is a lockout. I flushed 2 days ago but she keeps getting worse. Am I being impatient? I flushed with tap water pH 6-7 until the runoff was in the same range and haven't fed her for 4 day.
Week 9
Leaves. Color - Dark-brown
5y ago
1
7
Solved
Zz066
Does she has phosphorus deficiency or this is another problem?
Week 11
Leaves. Color - Dark-brown
7y ago
5
3
Solved
candyandy
Possible P Deficiency?
Hey everyone, hope all is well. I noticed these past few days some dark spots appearing on some of my higher leaves. From what I’ve read it looks like it could be a Phosphorus deficiency. Any ideas? It’s on two out of three plants of the same strain. All same feeding schedule.
Leaves. Color - Dark-brown
2y ago
1
2
Solved
OrionGrowgul
Was haben meine Pflanzen?
Liebe Community, Neuling hier :) Ich habe zwei Critical Kush Auto in der 7ten Woche die seit der Blüte eine leichte Nekrose/Verfärbte Blätter haben. Leider habe ich vor 3 Tagen erst das erste mal mit Hesi Bloom gedüngt 5ml/L, vorher noch garnicht. Mehr Düngen? weniger Licht?
Leaves. Color - Pale
Leaves. Color - Dark-brown
5mo ago
2
2
Solved
growbie
Brown dots
Leaves I really dont know whats going on... Something is wrong. It looks like leaves are burned by over feeding, not on the tips but brown dots from middle, i only used mycorhiza. Does anyone know what happend? Or any advice how i can fix it?
Week 2
Leaves. Color - Dark-brown
6y ago
6
3