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

Spots on my leaves

xHSxMonkistarted grow question 5y ago

I have been using the biotabs starter kit with the silicum flash. The overall health of the plant is really good but i started noticing these spots on my plant. Only thing I did was add a bit of Flower Fuel from Element Nutrients and a bit of blackstap molasses.

xHSxMonki

xHSxMonki

xHSxMonki

xHSxMonki

xHSxMonki

Open

Leaves. Other

likes

Answer

CheckThoseTrichsanswered grow question 5y ago

Heya ! Looks like the plant was fed too many nutrients and is starting to burn. The dark green leaves also indicate nitrogen toxicity. I would wait until your medium is dry and then flush with pH'd water to bring the ppm/EC down. Cheers and good luck

likes

Complain

xHSxMonkianswered grow question 5y ago

A couplé leaves here and there have a bit of edge burning too The plant is in a 20L Autopot, a 18/4 light schedule. Day temp 21C night temp 19C. 3 biotabs were already in the soil. I have added 25g of silicum flash after noticing these spots. Thought it might correct the issue :)

likes

Complain

Similar Grow Questions

Solved

cannabis_connoisseur_circle

I am facing Fungus Gnats and my new born leaves are curling down.plus one of leaves has a different shape on one finger.How to apply water peroxide 3% and Neem oil or cinnamon tea . are leaves curling down because fungus gnats are attacking roots?

Leaves. Other

Other. Bugs

5y ago

9

6

Solved

do I cut lower leaves? I have blue cheese in 8 weeks

Leaves. Other

5y ago

1

1

Solved

LeastExpectedGrower

Small brown speckled spots on leaf of otherwise healthy plant?Small brown speckled spots on leaf of otherwise healthy plant. Anyone pinpoint this deficiency or abundance? Northern Lights auto, 2nd week of flower. Feeding GH Trio, etc. Not showing on any other leaves, just this one.

Leaves. Other

3y ago

6

7

Solved

Leaves Hows it going I've got my white skunk auto outside growing well but its started growing 3 leaves instead of the 5 is this to be of any concern because the plant itself looks healthy ? It's currently having its growth spurt also just to add

Leaves. Other

5y ago

1

3

Solved

Drooping leaves I feel like these bottom leaves are drooping a little the last couple of days. Anyone have some advice? Or does it look okay?

Leaves. Other

5y ago

1

1

Solved

How does this grow look so far?I had a botched grow in the past and decided to get help from this wonderful community this go around. Do you see any potential issues in the pics of my grow so far? I see discoloration and a leaf mutation forming.

Leaves. Color - Mottling

Leaves. Other

4y ago

4

4

Solved

Brown spots on lower leaves, shouldn’t be calmag deficiency so I’m stuck :’(What are these brown spots starting on the lower leaves? I’m putting 1.4ml/L calmag so doubted it would be deficiency, any advise please?? Struggling to diagnose this myself :)

Leaves. Other

5y ago

2

3

Solved

Young_agronomist

Всем привет 👋 Когда стоит убирать проволоку с растения ? Или продолжать гнуть ?

Leaves. Other

2y ago

3

5

Solved

Leaves maintenance need to already apply some technique? LST / Main-Lining .. other... elapsed time : 3,5 - 4 weeks ... Thank you in advance!

Leaves. Other

5y ago

2

2

Solved

Plant unhealthy Leaves dropped down also developing purple color on some leaves and the whole plant got a lighter green color, its still veg, but i wanted to turn on flowering but this problem that ocurred couple days ago stopped me. Guys what you think the problem might be?

Leaves. Other

3y ago

2

5

Solved

Spider mites!I have a possible spider mite problem, I've sprayed my plants with a soapy solution and then a rinse down 20 mins later.. what are other people's tactics? What's the best way to get rid?

Leaves. Other

Other. Bugs

5y ago

3

Solved

Slow growth / malformed leaves This is my second grow and 1st attempt at hydroponics. This is the 20th day and the symptom is very slow growth and the leaves are dark green as well as they're malformed. I am using tap water that has been filtered. I am using a total of 4TSP / 20ml of Nutrient 500ppm

Leaves. Other

5y ago

1

2

Solved

What could be causing the yellowing/rusty burnt looking spots on my older fan leaves? My camera is is bad so you cant see it but there is also some newer, smaller growth that looks shiny and burmt with new growth twisting slightly

Leaves. Other

6y ago

7

4

Solved

Afrom_mfk_M_A_N

What is happening with this Cookies-Kush-plant?What is happening with this Cookies-Kush-plant? The conditions are quite well: Humudity: 50% Light distance: 60cm Light spektrum: 100% This plant was set into flower 2 days ago. Thanks for your help.

Leaves. Twisted

Leaves. Other

3y ago

4

4

Solved

Some on leaves - Help!?Somebody have any idea what this sign on leaves means ? sometimes i have this problem on single plants but i never dont figure out what is this😠. Rest is growing normal.

Leaves. Other

5y ago

11

4

Solved

Crumpled leaf One leaf crumpling. Reduced water. Raised light. Switched off UV light. Not sure if there are any other considerations or possible remedies?

Leaves. Other

4y ago

3

3

Solved

One of my strains shows some problems on the leaves, any idea what that could be? I am growing full organic.

Leaves. Other

5y ago

2

2

Solved

Mold? Hermie? What to do??Found some powdery stuff on one of my leaves think it might be mold😅 any help or suggestions would be great. Also think the same plant is a Hermie after further inspection! Should I harvest it now or what should I do???

Leaves. Other

Plant. Other

5y ago

2

2

Solved

What is this Jawn on my Leaf Device?What is this on the leaves? Brand new clone 1 hour in my ownership. I sprayed her with Bonide Captain Jacks Copper Fungicide in case it is PM. Doesn't look like PM though. Looks almost like hard water deposits. What do you guys think?

Leaves. Other

8mo ago

4

Solved

Deficit/The lack of Guys tell me what to do!? to cure the plant!?

Leaves. Other

Feeding. Deficiences

Feeding. Other

5y ago

2

2