The Grow Awards 2026 🏆

Back to Grow Questions

Seedlings leafs

Mitchstarted grow question 5y ago

My seedling is 2 weeks old, used fox farm chart amd used 6 tbsp per galon to make solution, watered 3 plants only 1 is showing this symptoms please advise.

Mitch

Solved

Leaves. Color - Dark-brown

likes

Scrubs1983answered grow question 5y ago

Man this is too tiny for 2 weeks she s showing a nutrient burn imo plus seedling under 2 weeks doesnt need any fertilizer ...arw u cheking ur ppm ? And ph?

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Yellowing and brown spots on leaves Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

2

2

Solved

Vein brown Is this from dry root spots in a fabric pot? Only on 1 leaf so far, veins are turning brown.

Leaves. Color - Dark-brown

5y ago

1

1

Solved

girls are crying for help I had problem with my plants. i asked here and people said it was potassium problem. i gave just water with calmag. now they look more unhappy. do you guys have any idea?

Leaves. Color - Dark-brown

3y ago

5

7

Solved

420SNoWfLaKe420

What’s wrong with her???What is this some deficiency or something this plant has seemed sickly her whole Life and her same strain sister looks lovely

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Dark-brown

5y ago

4

7

Solved

Hojas marrones Hola soy nuevo, quería saber cual es el motivo de estas hojas amarillas marrones que tengo . Soy novato es mi tercer cultivo , podría ser quizás sobrefertilizacion , falta de algún nutriente o algún bicho? Envio fotos de las hojas afectadas y la planta en general.

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Advice on what's going on with this plant some yellow and brown on the leaves Looking for help to diagnose what's going on w this plant,did a mini flush ppm runoff 610 intake 345ppm, wk 7 flowering Girl Scout Cookie Auto GardenOfGreen, should I do a nute feeding next,FF chaching,big bud? Ph6.5. Advice input opinions greatly appreciated.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Feeding. Deficiences

5y ago

1

1

Solved

Brown patches Brown patches starting to appear on older fan leaves only. Calmag?

Leaves. Color - Dark-brown

4y ago

3

3

Solved

Brown spotting Can someone tell me why some of my leaves are spotted brown? What would cause this? Thank you so much

Leaves. Color - Dark-brown

4y ago

5

4

Solved

K deficiency or excess?What do you think of this leaf? Week 10 critical punch auto

Leaves. Edges burnt

Leaves. Color - Dark-brown

5y ago

3

3

Solved

Tips of leaves look burnt??Day 12: Started noticing little brown marks on the edges of a couple of the leaves. Don't know what to do or what caused it. Thank you in advance for any help!

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Burned upper leaf edges Hi! Dark spots appeared on some upper leaves overnight. I don't think this is the cause, but I did a pretty heavy defoliation the day before. the spots only affects leaf margins and makes the tips curl up. The spots are brown, burned and slightly purplish. what could this be?

Leaves. Color - Dark-brown

5y ago

2

Solved

Leaf septoria or jus a deficiency? I removed the affected leaves.I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?

Leaves. Color - Dark-brown

Leaves. Other

Setup. Strain - Autoflowering

5y ago

3

3

Solved

Still 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

Leaves. Color - Dark-brown

5y ago

1

2

Solved

I have no idea what these brown spots are on my seedling?Brown/ rusty looking spots on seedling. Only thing I did was spray with a Epson salt and B52 foliar spray. The soil is deprived of magnesium so that’s why. I think I corrected by using cal mag. The sister plant is a few weeks ahead and showing recovery.

Leaves. Color - Dark-brown

3y ago

1

1

Solved

Deficiency?I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔) The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

1

Solved

dark, curled downwards and brown fan leaves Why are the fan leaves dark, curled downwards and showing brown marks originating from the edges? Had an issue of dark and curled leaves for a week or 2, did think it was getting better (N2 deficiency) but now suddenly after not watering for a day the leaves are going brown.

Leaves. Curl down

Leaves. Color - Dark-brown

Leaves. Other

5y ago

3

Solved

Brown parts on more and more leafes I see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD. First idea: Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.

Leaves. Curl up

Leaves. Color - Dark-brown

1y ago

6

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

4y ago

2

2

Solved

Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.

Leaves. Edges burnt

Leaves. Tips - Die

Leaves. Color - Dark-brown

5y ago

2

2

Solved

Brown leaves [ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip [ Persian pie 60% Indica ] less affected by the problem (same watering) { We tried } PH 5,7 | & high PH 6,2 EC 0.9 | EC 1.2 Upper light Cooler temp Higher Fans speed Note : Grow & Bloom bottles crystalized..

Leaves. Tips - Burnt

Leaves. Tips - Die

Leaves. Color - Dark-brown

3y ago

6

6