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 dots on leaves

growbiestarted grow question 5y ago

Leaves I really dont know whats going on... Something is wrong. It looks like leafs are burned by over feeding, but i only used mycorhiza. Does anyone know what happend? Or any advice how i can fix it?

growbie

Solved

Leaves. Color - Dark-brown

likes

oldtimer6455answered grow question 5y ago

it looks like they are too close to the lights. In my experience they like indirect light when seedlings gradually increasing the light after 3 sets of leaves. When leaves are stunted an curl upwards on the edges it is most likely too close to the lights...my very first grow with zkittlez I had the same problem

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

SLuGGeRNauT_420

Now wtf Now with is wrong too much cal mag I didn’t have time to veg the small plants longer the older plants vegged for 2-3 months I had to flip so I have a bunch of smaller plants over night the leaves dried and crispy

Leaves. Color - Dark-brown

3y ago

4

6

Solved

GermanGrowsCannabis

Kann mir irgendjemand sagen was sie hat ? Es kann soviel sein ich Blick nicht mehr durch

Leaves. Color - Dark-brown

5y ago

3

4

Solved

Please check the last pictures I have posted. This is about a week after transplant, and the plant also has burnt tips. Are the brown spots from something other than transplanting into hot soil? They are in KIS water only soil and I have only been giving well water, ph is 6.8ish

Leaves. Color - Dark-brown

6y ago

2

2

Solved

Late Flowering Stage Deficiency or Nutrient Burn I'm not sure if this is nutrient burn or some sort of deficiency. Burnt tips were from possible previous nutrient burn, but now I'm seeing Brown spots and some discoloration. Please check my week to see full details.

Leaves. Edges burnt

Leaves. Color - Dark-brown

5y ago

3

3

Solved

Deficiencies? Brown spots, yellowing and purple stems What is this deficiency or maybe toxicity and whats the solution? She is fed with biobizz chart instructions but with every other watering. She is big so I'm guessing I should water with nutes every time? She showed this first week into flowering.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

4y ago

3

3

Solved

Orange Spot in first set of leaves If you can see Veg Week 1 Photos, Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved? FYI - These were the first set of leaves, others look healthy. My guess - nut water got sprinkled or cal/mag deficiency.

Leaves. Veins - yellow between

Leaves. Color - Dark-brown

4y ago

2

3

Solved

Light green patches on many leaves Hey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now. What can be a cause of this? Also, I underwatered plant these days and maybe this can be a cause?

Leaves. Color - Dark-brown

Leaves. Other

5y ago

2

2

Solved

Cal mag ? Or just normal fall colors appearing ?Noticed this one just one of my plants of of 3 they are all fed the same and watered the same what could it be ?

Leaves. Color - Dark-brown

4y ago

6

Solved

soil ph is erratic fox farm ocean forest : pro-mix (3:1) - ph 6.3-6.8 run-off ph: plant 2: 4-6 plant 1: 5-6.8 watering / feed ph: 6.3-6.45 soil ph after water /feed: 5-7 soil ph when dry: 7.5-8 both plants treated 100% the same phosphorus deficiency / ph imbalance help please

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

5y ago

4

3

Solved

What’s the problem ?Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients What’s the problem ?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

2y ago

2

2

Solved

Send HELP!I wonder if this yellow ton and even starting the orange should be from the strain of is getting burn? What can i do? reduce sun light? should i start feeding with veg suplement?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Emerging Issues - Week 9 At the beginning of the week, I noticed the tips of the leaves drying out. Now, one out of the four plants has completely yellow leaves. Could it be due to the increased Biobizz Bloom dosage? For more information, please check my journal. Regards.

Leaves. Color - Dark-brown

Feeding. Deficiences

2y ago

4

4

Solved

Maui Waui CA deficiency?Can anyone confirm or guess at the kind of deficiency my plant is having? I am not sure if "hard water" (instead of RO so far) is the right answer or if I need some special sauce... Thank you! Details here: https://growdiaries.woodroom.tel/diaries/139533-grow-journal-by-fejg87fb2skvf

Leaves. Color - Dark-brown

3y ago

2

3

Solved

Deficiencies Hey guys, First two pictures are from one plant and the third is from another. Any idea what the issues are? First two pics I’m thinking phosphorous? The markings are only in one section though. Second I’m thinking cal mag? Thanks everyone

Leaves. Color - Dark-brown

3y ago

1

1

Solved

I have this symptom, a pattern of rust spots happening on new leaves, I have checked medium PH, which is around 7.5. I think it is Boron Deficiency caused by The medium PH not being approximately 6.5. I need more suggestions, What do you guys think?

Leaves. Color - Dark-brown

3y ago

1

2

Solved

Should i care ? I m going paranoid xD Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls

Leaves. White powder

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

4y ago

3

3

Solved

Calmag or Potassium deficiency Starting to show hard yellowing on plant #2 looks like it can be calmag Deficiency or Potassium Deficiency. I gave them a bit extra calmag a few days ago and it seams like things are not improving too much.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Color - Mottling

1y ago

7

3

Solved

Deficiency?Non riesco a capire se è una carenza o una bruciatura da luce, secondo voi? Cosa potrebbe essere ? Appare soprattutto sulle foglie a ventaglio....

Leaves. Edges burnt

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

4y ago

2

2

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

2y ago

4

Solved

Help me please! Some nutrient problem Hey guys! Can you help me in this guys! The girls start to appear this 2 days ago! What is this ? Some excess or deficiency? The small One also show a start of some problem Really apreciate any help. Cheers !

Leaves. Color - Dark-brown

4y ago

1

2