Back to Grow Questions

Spots on leaves

Jules216started grow question 3y ago

Any ideas why these Brown spots appeared so quickly?

Jules216

Solved

Leaves. Color · Dark-brown

likes

Krisisanswered grow question 3y ago

Can’t really make out much here other than the leaves curling down

likes

Complain

Selected By The Grower

kashmiranswered grow question 3y ago

It's probably just nothing man and will continue to grow well. Sometimes they have like birthmarks while they emerge from the seed

likes

Complain

Grey_Wolfanswered grow question 3y ago

very hard to see mate closeups are blurry

likes

Complain

Similar Grow Questions

Solved

Need experienced organic grower help!Growing in coco with organic dry amendments and worm castings. Had to give calmag 2 times at a low dose. Water PH 6.1-6.4 carbon filtered every time. Just flipped to flower yesterday. Weird spots on leaves. Phosphorus or calcium issue? Plant is growing vigorously just a few spots

Leaves. Color · Dark-brown

5y ago

2

Solved

THERMICDESERT11

Brown ruts spot on the leaves Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. 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. My leaves has brown spots 🤦🏾

Leaves. Color · Dark-brown

5y ago

1

3

Solved

Nutrient burn?Hi guys i really need some help right now my plant have badly issue on leaf but the plant have still growing well and root is fine pls give me advice i have down ec level from 1.9 to 1.2

Leaves. Color · Dark-brown

6y ago

3

2

Solved

TheProfessorGrows

PH Nute Lock!!Having some serious PH and nute lock issues. Watered with nutes for first time last week. Started showing cal/mag deficiency. Tested runoff on last water and was at 5.5 with 6.5 in. Flushed with 7.0 water and runoff still 5.5. Plant seems to be getting worse!

Leaves. Color · Dark-brown

4y ago

1

1

Solved

Leaf tips are browning Ciao tutti, What is going on with these leaf tips? It’s the third day of their Flush & It can’t be NutBurn, or the color of tips doesnt look like NutDef! Is the light stress? If this de-coloring continues, will it effect the buds & final yield? Thanks

Leaves. Color · Dark-brown

6y ago

2

Solved

Dark purple areas on leaves — genes or environment/feeding problem?What the heck is this? Is it just purple genes or a stress/deficiency or a combination of multiple factors? I have checked three visual cannabis plant health guides, and did not find a single issue which looks like this. Maybe a combination of 2 factors, but I'm not convinced 😐

Leaves. Color · Dark-purple

Leaves. Color · Dark-brown

2y ago

6

6

Solved

Help, first time with autos My ladies are 11 days old and I woke up to this. Last fed 2 days ago with a and b by coco at 50%, ph at 5.9 I have done a quick flush and the run off came out at 6.1 temps are a constant 25°c with a humidity of 60%. All plants are currently under a 400w mh bulb.

Leaves. Color · Dark-brown

5y ago

3

Solved

dimitrijosvoboditelc

Should I start fertilizing or monitor the pH?Hi, I'm a beginner, about 10 days after switch, my lower and slightly higher leaves started showing signs of damage. I grow them in a greenhouse in strong sunlight, but I think that they don't get burned, I haven't fertilized them even once. What do you think of this?

Leaves. Color · Dark-brown

4mo ago

-2

3

Solved

Yellow Leaves again Leaves are turning yellow/brown again, should i give it a proper flush again?

Leaves. Color · Yellow

Leaves. Color · Dark-brown

3y ago

3

4

Solved

Leaves turn brown all of a sudden What could these brown parts mean? They show up randomly, also on lower leaves, so couldn’t be the light being too close? Thanks!

Leaves. Color · Dark-brown

6y ago

1

3

Solved

Mid Flower Dosi Dose F1 Auto issue DOSIDOSE F1 Auto Day 59 26-27c 56-58RH VPD ~1.61 C02 1100ppm they Start fatten now (i hope) in the back is a more mature plant … Show more

Leaves. Color · Dark-brown

1y ago

1

4

Solved

Can some tell me please after last last two feeds she got bit burn tips at some lives and that I found today one lieve with this problem For me it’s look like Mag or P problem

Leaves. Color · Dark-brown

9y ago

4

2

Solved

Macchie di ruggine Ecco adesso si vedono le foto. Growers ho trovato delle macchie di ruggine su 2 foglie della Apple strudel.da cosa dipende??

Leaves. Color · Dark-brown

2y ago

2

Solved

Deficit Han comenzado a salir unas pequeñas manchas en las hojas de abajo de una de las plantas y no encuentro de que puede ser, alguien sabe? Gracias

Leaves. Edges burnt

Leaves. Color · Dark-brown

5y ago

2

1

Solved

Leaf edge and tip curled down After uncertain 7 day of dryback i did a feed of 955ppm and got only 100ml runoff and after 2 days rusty patch appeard leafs and tip curled down does second feed of 700ppm and 20% of runoff can fix it ? Day 50 Coco soil 50/50 mix Strawberry milk and qookies night owl

Leaves. Curl down

Leaves. Color · Dark-brown

10mo ago

2

4

Solved

Help spots on leafs Please help one of my plants got spots on in I'm gonna put a pic up now can everyone help and tell me if I can keep it in tent with my other plants or should she get binbaged please help guys... Thanks

Leaves. Color · Dark-brown

7y ago

6

3

Solved

Help pls Was ist das für ein Mangel? Ist das gefährlich für meine pflanze? Und wie behebe ich das?. Danke im voraus:)

Leaves. Color · Dark-brown

5y ago

2

Solved

Yellow bottom leaves/brown spots on bottom leaves Hi 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

I only discovered this page very late and I'll just start documenting it here .. I planted the plant around mid-February

Buds. Not fattening

Leaves. Color · Yellow

Leaves. Color · Dark-brown

5y ago

2

2

Solved

Supplement CAL MAG ?If I had a Cal & Mag deficit and replenish it with liquid supplements after about a week, will the plant recover? If so, after what time? or Maybe you think its something else? NOT CAL MAG ?? Help me ... ;)💩

Leaves. Color · Yellow

Leaves. Color · Dark-brown

7y ago

2

1