Back to Grow Questions

Spots on leaves

Cannabis_Kingstarted grow question 6y ago

My little girl is 3weeks old and showing these spots on the first leaf do I need to be concerned

Cannabis_King

Cannabis_King

Solved

Leaves. Other

likes

RafaelRapidosanswered grow question 6y ago

Lower your PH to 6.2-6.5 and ease up on the nutrients. Check the nutrient balance with a ppm meter and use Canna Flush if necessary. Also, Big Bloom should be used in the flowering phase and not during the vegetative period.

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Why are my leaves closing up?What is the most likely cause of my leaves closing up/folding? I've heard maybe calcium/magnesium deficiencies, or perhaps a watering issue?

Leaves. Other

6y ago

1

1

Solved

General health going into 6th week of flower I'd appreciate any comments from experienced growers on the general health of my girl as she goes into her 6th week of flower. Please feel free to check out my diary, give me a like and follow my progress if you'd be so kind :)

Buds. Other

Leaves. Other

Plant. Other

5y ago

2

2

Solved

New brown spots These brown spots came out of nowhere, all over the plant. Had no issues with spots up to now. She’s 4-5 weeks into flower, recently started canna terra Flores every other feed. Also added some seabird guano recently. Please let me know what you think and thanks

Leaves. Other

6y ago

2

4

Solved

Leaves problem Hello. Is the whiteness on the leaves a problem? I look forward to your help in this matter.

Leaves. Other

5y ago

2

4

Solved

Hole in leave What causes this hole on the leave to form

Leaves. Other

5y ago

4

4

Solved

Spotted leaves I swear its been one thing after another, So changed nuts to open sesame did less the the required amount and this morning my leaves yet again have issues brown spots. Spayed her down with insecticidal soap last night. 2nd are my flowers/buds ok? Can she survive or.. 3w flowering

Buds. Other

Leaves. Other

6y ago

3

Solved

Male or female?Help me...Male or female?

Buds. Other

Leaves. Other

Plant. Other

7y ago

6

4

Solved

Mosquito_Haarlem

spots on leaves There are some spots on some leaves. I don't see spider mites, aphids or thrips. It has been very hot last week, around 35 degrees celcius Does anyone have an idea what it could be? Should I cut the leaves or is it okay??

Leaves. Other

6y ago

3

1

Solved

Sagging leaves I have (2) 9 day old purple punch auto seedlings. They both have sagging leaves and were fine yesterday when I watered them. I think it’s because I have them in 2” peat pots inside solo cups. They get plenty of natural sun. They weren’t watered for 3 days before that.

Leaves. Other

6y ago

1

4

Solved

Possibly stunted plant?So, my two smaller plants are a week behind, and my gimp plant I cannot fix. Have tried nutrients, flushing, checked pH, let it dry out, nothing is helping. Its been looking like this for 15 weeks now lol. Any suggestions?

Leaves. Other

Plant. Stem · Weak

6y ago

3

2

Solved

Lightening Tips Hey guys, Had a few days away from home, came home to find the girls looking super healthy. 3 out of 4 of the girls @ week 5 are all showing sex, candy fruit auto, which has not yet shown sex (so no nutes yet) had some discolor and also freckles on lower leaves? any ideas? x

Leaves. Other

6y ago

1

1

Solved

Spraying the leaves While I was checking my plant I saw these “black stains” like the plant is “half-bitten/scorched”.Is it possible to burn my leaves and create this effect after spraying them with nutes. Blacks spots were created today after I sprayed them and there were drops on leaves for hours

Leaves. Other

Other. General questions

Feeding. Deficiencies

6y ago

2

Solved

Mutation Weird leaf mutation. Leaf growing in middle of leaf. Anyone experienced this and did plant do OK? Plant seems healthy.

Leaves. Other

5y ago

2

2

Solved

2 fan leaves on same node!Just thought I’d post this little genetic defect! Thoughts welcome!!

Leaves. Other

4y ago

2

2

Solved

I did 3 flushes, the last one was with 25liters of water.. the buds are inmature and small from the top only and have inmature small clawy leaves very slow small leaves are growing from the bud in low pace ..what shall i do ? Flush again or give it more time ? is she healthy?

Leaves. Other

8y ago

5

4

Solved

Normal leaves?Is this normal on young plants? Almost looks like trichs lol .. it isn't powder mildew is it? Also the leaf is weird wavy maybe after effect of the light damage caused by intensity? Again, my apologies for asking so much; I had considered myself very well informed on growing haha

Leaves. Other

5y ago

4

3

Solved

What is happening here??Into week 8 of flowering and have new growth spurt with new leaves above colas. like wtf?... feeding canna products

Leaves. Other

5y ago

3

4

Solved

Brown spots on healthy leaves Brown spots developped on seemingly healthy leaves during late vegetative state. She's at ~40 days old. I haven't changed her feeding habit. Soil pH is between 6 and 6.5. Water pH always making sure it is 6.5 before watering. Could it be Cal-Mag deficiency?

Leaves. Other

3y ago

3

5

Solved

RegadorDeCactus

Hojas curvas / temporada otoño-invierno exterior Good morning Grower, I have a problem with my leaves and I'm giving details to see if you can help me. Outdoor cultivation Autumn Winter season Temperature 17°C during the day 8°C at night The leaves are curling, but I assure you it's not over-fertilization. … Show more

Leaves. Curl down

Leaves. Other

Setup. Outdoor

4y ago

2

2

Solved

jimmminycricket

Spots on leaves Spots on leaves help. Autoflower not sure thanks

Leaves. Other

Other. Other

Setup. Strain · Autoflowering

6y ago

1

1