The Grow Awards 2025 🏆

Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Brown on leafs

Ganjafarmer420flowersstarted grow question 4 years ago

Any help identifying this only on top couple of fan leaves fed yesterday then today that appeared feeding twice a week fed same as I did last time

Ganjafarmer420flowers

Ganjafarmer420flowers

Ganjafarmer420flowers

Solved

Leaves. Color - Dark-brown

likes

budbunnyanswered grow question 4 years ago

slt je pense que ta lampe est trop pret ...sinon arrose a l'eau regler au bon ph . ...et diminue l'azote sa peut etre une carence en calcium..et magnésium aussi mais quel est le stade des plante et une photo complète serai pas de tro ... merci a plus

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Maggie_de_Block

Discoloration bud leaves Anybody know what this discoloration is? Humidity was a bit too high so I'm hoping not some type of mold. The affected buds did get quite a lot of wind and light, so it might be light- or windburn? Any help appreciated!

Leaves. Color - Dark-brown

4 years ago

3

4

Solved

Do you think this is a toxic condition, a Ph deficiency or a sign of deficiency?My G13 showed signs of illness after my last watering. Day 105. I added İn my last irrigation 12ml Micro-6ml Grow-18ml Bloom-6ml Molasses-1.5ml Bloombastic-2ml B52 to 4 l. of water. I've kept the pH in the 6-6.5.(PPM1500) Please help me save this girl at once :( Thank you.

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Dark-brown

4 years ago

3

5

Solved

Brown Rusty Dots What are these brown dots on my plants? They are only on one of the plants, they have gotten a spray with Dr. Zymes Eliminator and had no effect, also did a mL of Cal Mag in its last water with no effect and getting worse. I’m not sure what this is and I can’t get it to go away!

Leaves. Color - Dark-brown

4 years ago

2

3

Solved

MarijuanaMiyagi

Is this Tobbaco Mosiac Virus?!?!Is this TMV? It has 6.5 ph in and temps remained within normal parameters. Had thrips infest. Mostly gone no real new activity but I think I got Tobacco Mosiac Virus. Never seen it myself before just wondering if I am correct.

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

Leaves. Other

4 years ago

3

3

Solved

AUTOASSASSIN215

Heat stress or Root rot ??Hey my 7 month old plant not doing too good the leaves are turning brown and crispy Might be heat but then again Might be bud rot and it’s spreading like wild fire also i notice not a lot of flowering growth idk weather to chop it down or keep fighting

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4 years ago

2

Solved

MagicChelseaCrew

Lower Leaves turning brown Is this a nutrient deficiency? It's only on the lower leaves of both plants.

Leaves. Color - Dark-brown

4 years ago

1

2

Solved

Lemon Ice 2.0 - Browning leaves Weird Growth Anyone got an idea what may have caused the weird looking lemon ice to grow like that? I'm guessing a fungal infection or mold, which is weird tho cuz all of them got the same exact feed, time in the plugs etc. Basically its odd because it only affected one (thank fuck), ideas?

Leaves. Color - Dark-brown

Leaves. Other

Plant. Other

4 years ago

2

3

Solved

Legendaryseedthumb

Deficiency, EC, ph?Help pls

Leaves. Color - Dark-brown

4 years ago

9

2

Solved

Brown spots on seedling What are the Brown spots on my seedling? I did not put mist or water on her.

Leaves. Color - Dark-brown

Setup. Seedling

4 years ago

3

4

Solved

Noob grower Gorilla Bomb, outdoor grow, directly in soil, Miracle Gro 20-20-20 once per week. In the past few days, leaves have developed brown to black spots that start at edges and spread inward. I have 1 Green Crack under identical conditions and another GB and GC in outdoor pots

Leaves. Color - Dark-brown

4 years ago

4

Solved

Banana Blaze brown spots Soil was missing for my Banana Blaze, I used some general soil.... but I now have some brown spots on the leaves. Any idea of what is occuring ? I changed form 1L pot to 3.5L pot and stuffed the pot with half general soil...not a good idea I know :-/

Leaves. Color - Dark-brown

4 years ago

4

3

Solved

Carencia de Mg Hojas en forma de bandera con manchas amarillas, sin dudas carencia de Mg, el problema es que no se que lo provoca, haré un estudio de acidez al suelo para estar seguro, pero dejo el hilo abierto a cultivadores más experimentados por si me podrían dar una mano con esto

Leaves. Color - Dark-brown

4 years ago

4

5

Solved

Rusting leaves since week 9 Affected leaves on top. Rusting leaves,some have purple stems,week 10 check out diary for more info also some bottom leaves have been dying off

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4 years ago

1

2

Solved

Hojas se amarillean o queman bordes Desde hace unos dias noto que las hojas de la planta se amarillean o se ponen como en la foto no se si puede ser algun tipo de carencia o falta de alimento ya que no la di mas desde la ultima vez y a cogido un color mas claro

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4 years ago

2

2

Solved

No se porque se torno amarilla ec esta normal y ph también. Luz se subio para prevenir quema.

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4 years ago

2

2

Solved

Brown spots Should I remove these leaves? I don't know what's going on.

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

4 years ago

7

6

Solved

Brown area on leaves Bonjours à tous. Voilà certaines feuilles de ma plante deviennent attrape des tâches brunes. J'ai donné du GHE essential (oligo-éléments) and cal magnifique (0,3ml/L) ce matin ainsi que du biographie Bloom. Je pense à une carence en magnésium et vous qu'en pensez-vous?

Leaves. Curl up

Leaves. Color - Dark-brown

4 years ago

4

2

Solved

Thankfully not my plant but what do you think this deficiency is? My first thought was actually that one plant fungus r something that causes brown circle like spots. This is the top of the plant. No curling to leaves.

Leaves. Color - Dark-brown

4 years ago

2

Solved

Fastbuds420trainee

The fan leaves on the stardawg have brown spots that seem to be occuring on most the fan leaves, please see attached picture? any ideas? no ph fluctuations, bio bizz grow and bloom are only nutes.. No other plants showing symtoms in the same tent..

Leaves. Color - Dark-brown

4 years ago

3

1

Solved

macchie sulla foglia mancanza di potassio? i need help.

Leaves. Color - Dark-brown

3 years ago

2

4