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

Nutrient burn

Mitchstarted grow question 4y ago

How can I fix a nutrient burn on a seedling?

Mitch

Solved

Leaves. Color - Dark-brown

likes

advice

MrHazeanswered grow question 4y ago

clean water and more light

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Leaves Hi leaves are going to 2 shades of green any help?

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Northern Light Brown leaves Does someone knows where these brown discolorations come from? Thanks for Help

Leaves. Color - Dark-brown

4y ago

2

Solved

Help My plant brown crispy she’s 12 weeks Iam worried She’s in soil ludken 300w led 1by 2 tent she’s on mills nutrition on just started her on a+b 5mla and 5mls b soil canna terra 12 weeks ph been using 5.5-6.2 18inch pot strain Barney gelato

Leaves. Color - Dark-brown

3y ago

1

Solved

New growth problems Is this a calcium deficiency? Noticed it the worst on the newest growths I’ve got slow growth as well. At first i thought it was bugs but then I noticed darkening it leaves and more spots showing up even after checking for eggs( none found)

Leaves. Edges burnt

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Help What’s wrong with my plant😬😬 first grow, end of week 2 in flower, using fox farm nutrients , and fox farm soil Also the only one I have found on any of the plants in the tent

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Does she has phosphorus deficiency or this is another problem?

Leaves. Color - Dark-brown

6y ago

5

3

Solved

Too soon for leaves to be turning brown and curling!The auto widow circular leaves are curling at the tips and the tips are turning brown, and one of the pineapple kush auto circular leaves is not only brown at the tip but looks like about a third of it on the end is gone. See photos. What might be going on and what can I do?

Leaves. Color - Dark-brown

3y ago

1

1

Solved

Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared. Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

1y ago

4

3

Solved

yellow leaves and brown leaves Leaves in 1 pot are turning yellow and dark brown burns are occurring help please https://ibb.co/yhyTtMh https://ibb.co/2YkHksM https://ibb.co/Kwb5fsd https://ibb.co/nw4ntyP https://ibb.co/44JtDz5

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3y ago

3

3

Solved

help, I don't know what's wrong Goodnight! Does anyone know what could be happening to this plant? at first only the lower leaves were affected, but now all the new shoots are affected little by little

Buds. Other

Leaves. Color - Dark-brown

Plant. Other

3y ago

1

2

Solved

Calcium deficiency?I recently bought Calimagic for my calcium fix. Prior to this week I have been using tap water for calcium. Is 2mL/gallon of calimagic too little? Noticed some leaf damage I believe to be calcium deficiency. Does she need more calmag? Thanks for your help all!

Leaves. Color - Dark-brown

5y ago

2

4

Solved

Stain on the leaf Hello. Today I put the plant for the first time for 4 hours on the balcony in direct sunlight and a stain appeared on one leaf. Do you know what it could be? Thank you very much for your help

Leaves. Color - Dark-brown

5y ago

2

Solved

TripleCcannabis

Seedling turning brown This little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?

Leaves. Color - Dark-brown

5y ago

2

3

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

Tâches brunâtre Tache brunâtre sur les feuilles du bas de la plante qu'arrive-t-il a cette dame?

Leaves. Color - Dark-brown

4y ago

2

Solved

Deficiencia o exeso de K?¿Deficiencia de nitrógeno? ¿Deficiencia de fósforo? ¿Deficiencia de calcio? La auto m haze tiene manchas amarillas en las hojas grandes más superiores. Las hojas más viejas del tallo principal están pálidas y con manchas como rosados, los peciolos están púrpuras. Más info entrar

Leaves. Color - Pale

Leaves. Color - Dark-brown

Leaves. Color - Mottling

2y ago

4

1

Solved

VPD related leaf issue? Brown spots, don't think its Cal related. Pls, any help would be appreicated.Brown spots on leaves, I thought it was Cal related, and tried different doses, with no success. Could it be VPD related? It can and does get very hot and very humid in the 1.5ftx2.5ft closet. Even when running no humidifier (Live in AZ). I've been struggling with this for months

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

Leaves. Other

3y ago

4

Solved

brown spots on leaves Got some brown spots on random leaves for about 1 1/2 veck ( Only smallest girl ) it seems not to spread to the others. what is it? 😪😪 Peace

Leaves. Color - Dark-brown

4y ago

1

1

Solved

New grower with questions about burnt tips, browning/scrunching leaves and some pale/yellow spots!I noticed Quick One had issues with burnt tips and discoloration by the end of week 1 and 2, what could've been the issue? Apple Fritter is looking sick, brown spots, what is that? Easy Bud and Quick on have slight yellow/paled spots on their leaves, only 1-2, is that normal?

Leaves. Edges burnt

Leaves. Color - Pale

Leaves. Color - Dark-brown

5mo ago

3

3

Solved

Would putting off my first feeding for a day or two do this much damage to the plant? I've given it 2 feedings since then and hoping it's on the right track as the new growth is nice and green.

Leaves. Color - Dark-brown

6y ago

1

2