Vote Now 🏆 for the Grow Awards 2025!

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

Grow QuestionsSpots on leaves

Spots on leaves

Losquistarted grow question 4 years ago

Hi mates, what do you think about those points. Are they insects bite or some nutrients issue? Thanks in advance

Losqui

Losqui

Losqui

Open

Leaves. Other

Feeding. Deficiences

likes

Answer

CRiSPrGrowanswered grow question 4 years ago

looks like insects i'm afraid, hope this helps ! 🚀

likes

Complain

Similar Grow Questions

Solved

sailormoonflowers

Asian Sativa yellow leaves brown spots Asian Sativa yellow leaves brown spots... which deficiency please? Thx SMF

Leaves. Color - Yellow

Leaves. Other

3 years ago

6

5

Solved

Weird leaves Feuilles légèrement déformer car elle butait contre une des face de ma tent mais par contre leurs couleurs à des zones plus clair et d'autres plus foncé est-ce du a la transpiration ou est-ce une carrence? Bonne journée à tous et merci pour vos réponses!

Leaves. Other

3 years ago

3

2

Solved

CalMag during a flush?I was wondering whether or not I should keep feeding CalMag while flushing the plants. I've read a lot about the flushing process but since CalMag is not considered a fertilizer, I am not sure how to handle the deficiency at the end of the grow. Any tips? Thank you guys!

Feeding. Deficiences

3 years ago

3

3

Solved

Unhealthy, discolored new growth I'm seeing very unhealthy looking new growth from just one of the lower branches. What could this be?

Leaves. Twisted

Leaves. Veins - yellow between

Leaves. Other

3 years ago

1

1

Solved

Nutrient defficiency Part 2 . Pic update Hello, I just started growing in dwc. Can anyone help me identify this problem,please? The ph is stable between 5.8 and 6.0. There is no root rot. Roots are white and theres no smell. Nutrients in this plant are at minimum EC 1.0/1.1 A lot of oxygen too.

Leaves. Other

3 years ago

2

4

Solved

Calcium Deficiency?Hello fellow growers. some leaves are showing brown spots. I thought calium deficiency so started with adding Calmag to each watering. 0.7 ml/L I still see some new leaves getting spots after couple of days. could it be something else?

Leaves. Other

3 years ago

4

2

Solved

Homestickycannabis

What could it be.Hey all I have a Lemon Pie auto that's displaying some discoloration on the leaves. It started at the main bud sites and almost appears to be a Cal Mag def.

Leaves. Other

3 years ago

2

2

Solved

Nutrients Hi everyone I’m running 2 autos and 2 photos in bio Bizz light should I recommend using all the biobizz products on both grow for optimal growth I have Bio grow Bio bloom Bio calmag Acti-Vera ,Top max and algimac and also bio heaven

Leaves. Other

3 years ago

1

2

Solved

Need help with setup and leaf cupping atm.Advice on my setup and why my leaves are cupping. PH-6.2-6.8 Gavita1700E 36 inches 250 watts. Living soil promixHP with Gaia green amendments 4-4-4. tea e2w only 5 weeks from seed trying be easy on teas. Watering e2d or until dry. Roomtemp 80-83F Leaf temp 70-73F HMD50-55%

Leaves. Other

3 years ago

1

1

Solved

Cal-mag deficiency?Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?

Leaves. Color - Pale

Feeding. Deficiences

3 years ago

2

3

Solved

Leaf sephoria? Nutrient def? Please help First time grower trying to figure out what is going on! Leaf sephoria or nutrient def? Maybe cal def ? This is an all organic. PH-6.5-6.9 PromixHP 20-30% WORM Gia green supplements veg/bloom top dress e3w with compost teas weekly/kelp meal/molasses/castings/fish shit microbe

Leaves. Other

3 years ago

1

3

Solved

masterofsmeagol

Leaf Septoria is it worth treating it if it's on an extra plant or should it be culled I have an extra plant outside my grow cage and it has leaf septoria. It was neglected to begin with. Is it worth treating with copper based fungicide or should it be culled. I have no experience with this. Someone please help.

Leaves. Other

3 years ago

3

3

Solved

Torn leaves or holes Any reason why some leaves look like this?They have holes in them or mystery tears.

Leaves. Other

3 years ago

2

2

Solved

Discoloration and patches on the top sugar leaves Leaves circled have gone lime green to yellow with the dark and light spots shown in the image. Is it light burn, wind burn or something more sinister?!

Plant. Other

Setup. Lighting

Feeding. Deficiences

3 years ago

2

1

Solved

What’s this What’s up with this one? She’s getting Biobizz -grow -flower -top max -calmag

Leaves. Other

3 years ago

1

1

Solved

Should I defoliate or not?I really don't ever defoliate, but with this plant idk if I should or not, it's pretty busy. Advice and opinions on whether I should or jus let it go? Will I get larf if I don't?. Advice greatly appreciated. Glueberry Og Auto week 5 of flowering. I've just been tucking leaves.

Leaves. Other

Setup. Strain - Autoflowering

Techniques. Defoliation

3 years ago

2

3

Solved

Hello, I just started growing in dwc. Can anyone help me identify this problem,please?

Leaves. Other

3 years ago

1

4

Solved

récolte feuille verte salut arrive le moment de la recolte ca sent bon, les tetes paraisse prêtes,... j'ai une petite question => malgres l'avancement de la floraison et un bon rincage a l'eau ma plante ne montre aucun signe de carence ... Les feuille sont encore toutes verte puis-je la recolter?

Leaves. Other

3 years ago

1

5

Solved

Discolouration on fan leaves Getting a white discolouration on my fan leaves. Thought it was residue from watering with nutrients as sometimes water will land on the leaves. But it doesn’t rub off, some parts look like it’s scratched into the leaf, some parts look almost bleached. But also considering PM?

Leaves. Color - Pale

Leaves. Color - Mottling

Leaves. Other

3 years ago

4

6

Solved

Dried leaves and buds in late flower I was away for 2 weeks and during that time my friend was watering her. When I came back all of her leaves were dry and she doesnt look good. My biggest concern is if it has something to do with mold. I think I see only a bit of mold on one bud. And can I start drying her?

Buds. Other

Leaves. Other

3 years ago

1

1