The Grow Awards 2026 🏆 
Macchie di ruggine
Shivashamboom1started grow question 1y ago
Ecco adesso si vedono le foto. Growers ho trovato delle macchie di ruggine su 2 foglie della Apple strudel.da cosa dipende??
Solved
Leaves. Color - Dark-brown
likes
Jahnkarlo1975answered grow question 1y ago
Amico mio guarda.le macchie di ruggine sono dei funghi.. ti consiglierei di abbassare l'umidità perché quella aiuta la proliferazione... E più vento nel box penso che dopo è apposto.....poi sé hai già tagliato via le foglie tagliate,meglio....
Similar Grow Questions
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
Rhaerc
Leaves are gray/brown and curl down. HELP!Im a first time grower and I cannot figure what’s wrong. I’ve been feeding it Calmag and Grow from Biobizz since last week. 1 ml/l grow, 0,8ml/l calmag. PH of water + nutes is 6.3.
The soil is coco and pearlite.
Did I give it too many nutrients? Did I overwatater?Leaves. Curl down
Leaves. Color - Dark-brown
Setup. Strains - Photoperiod
2y ago
3
3
Solved
Netherman
Girl scout cookies autoHey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feedLeaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
2
2
Solved
Grazynka
Flush or what to do ?Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?3y ago
1
1
Solved
Luis274
To live starting to turn brown and light colorCan someone tell me what is wrong With this gorilla cookies areLeaves. Color - Dark-brown
5y ago
1
2
Solved
Buds2k22
Leaf damage early onShould I cut the burnt tip off or leave it?! Check updated diary for more info and if problem isn’t what I mentioned help!Week 3
Leaves. Color - Dark-brown
3y ago
4
Solved
Ag10KSA
Since i have bad judgment on colors ...Please can someone tells me what is the percentage of cloudy and clear colors in here?? This is 6 week fast flowering strain but she is starting week 8 in day 55 flowering..flushed 10 days ago tho .help plzWeek 8
Leaves. Color - Dark-brown
7y ago
4
6
Solved
ekkoz897
2 out of 5 plants are showing signs of nutrient burn? Soil growHi, I am seeing clear signs of nutrient burn but only on 2 out of 5 plants. I feed them organic nutrients, following the chart that was provided by BioBizz.
Why are they still showing burned leaves? I watered them thoroughly until the runoff was clear. But leaves keep burning.😦Week 9
Leaves. Color - Dark-brown
3y ago
4
7
Solved
JesusChrist
Saw this first day of 12/12Pretty sure this is just where I got nutrient solution on my plant yesterday when watering unless it's something else? I pulled these leaves off 1 plant when lights came on this morning. Every Plant looks 💯 great besides these 3 leaves, all from 1 plant rest of plant is great.Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
5y ago
1
1
Solved
CollectiveSol123
How can I fatten my buds up..new LEDs soon..that will help..Week 28
Leaves. Color - Dark-brown
6y ago
1
1
Solved
TheGreenQueen420
Nutrient deficiency? Any advice cheers?Hi can anyone advise on this? Brown spots on fan leaves that has spread to the tip today.
I have been going easy on nutes as I use all mix and root juice. I am starting grow next water and bloom next week.
Ph to 6.3
Night temp 21 and day temp 26-29
Watering wet dry (not over)Week 3
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Splifflicious
Yellow bottom leaves/brown spots on bottom leavesHi guys,
So 4 or 5 bottom leaves of my 7thWeek autoflower looked like this and I ripped them off. Is that ok or did I harm her?
Anyway, is that a Calcium def? Should I give her some CalMag? Could it be something else?
Besides this, the general condition of the plant is good.
Tx!Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
6y ago
3
Solved
KrautFabrik
Some pistols turning brown. It's the 4th week, seems a bit early to me. Some idea?Week 12
Leaves. Color - Dark-brown
7y ago
10
4
Solved
Aragon
Brown tips, Crusty leaf.These brown tips appeared on the leaf and it cracked, anyone know what it is?Leaves. Color - Dark-brown
5y ago
1