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

Recommended

Grow QuestionsBurn on leave

Burn on leave

Gavinkennedy91started grow question 4 years ago

Hey guys quick question. I noticed some sort of burn on the leaves. But it looks different to other sort of burns. I was thinking humidity is to high at moment. Thanks guys

Gavinkennedy91

Open

Leaves. Edges burnt

likes

Answer

The8thChevronanswered grow question 4 years ago

If you just switched to bloom nutes maybe 5-7 days ago, I'd say you've gone too heavy on the P and you have calmag lockout.

likes

Complain

Mr_Weeds_Autosanswered grow question 4 years ago

Hey Growmie, this isn't any type of burn this is from the plant not getting enough light in that area. Hopefully, that answered your question and feel free to ask for advice anytime, and remember ..."Happy Growing" and "Free your mind one puff at a time"

likes

Complain

Similar Grow Questions

Solved

Hello everyone, sorry to disturb but can anyone please help me identify what's wrong with my plants. I've included pictures, and if you need anymore details I am more than willing to share.

Leaves. Edges burnt

Leaves. Dropping off

Leaves. Color - Dark-brown

6 months ago

3

5

Solved

Leaf coloring and dots Hey guys, what do you say about the leaves of the plants? I'm starting to get worried because it's affecting more and more leaves of the plant

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

6 months ago

1

1

Solved

Root rot or pH imbalance?This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!

Leaves. Edges burnt

Leaves. Color - Pale

Leaves. Color - Mottling

6 months ago

4

2

Solved

far too Lightburn/stressed Hey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

6 months ago

3

6

Solved

STRESSED SOMEHOW?DO YOU NOTICE, DESPITE A LITTLE OVER FERT, HEAT/LIGHT STRESS ON THIS BABY? THIS CLONE HAS BEEN EXPOSE TO 24HRS LIGHT FOR AN EXPERIMENT. DOES IT LOOK LIKE IT'S SHOWING THESE SIGNS?

Leaves. Edges burnt

Leaves. Curl up

6 months ago

2

1

Solved

Maybe PH Lockout?Hello everyone, can you maybe help me? My Black Cherry Punch has some kind of problem. I suspect it’s a nutrient lockout caused by the pH value. I flushed it two days ago, and the drain had a PPM of 1000 and a pH of 7. The plants are at the beginning of the 2nd week of flowering.

Leaves. Edges burnt

Leaves. Curl down

4 months ago

1

Solved

MakeMeSleepy420

Light burn on seedlings?I have 9 seedlings that all seem to have light burn. The seeds are from good genetics, where my last crop went hermie from a light leak. AC Infinity 2x4 on 40% power at 18”. Thoughts?

Leaves. Edges burnt

Leaves. Tips - Burnt

4 months ago

5

Solved

Unhappy leaves A few leaves aren’t looking too happy. What’s that? Deficiency’s, too much light, too many nutrients? It’s only a few leaves with that problems. What should I do, what would you do? Thank you!

Leaves. Edges burnt

Leaves. Curl up

Leaves. Dropping off

4 months ago

1

2

Solved

HowsItGrowingHydro

Burn? Deficiency? Hydroponic fgrow problems in DWC. I am using TA nutrients (Lucas formula). Running EC 1.8 and pH 5.8. One of my plants look good but the other plant shows lots of problems. RH is 55%, Temp 25-26C. PPFS is 450μmol/m²/s on average. Any idea how to fix it? Dilute the nutrients? Ideas welcome

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Pale

4 months ago

2

Solved

Heatlight stress?Can someone tell, are these brownish tips the sign of the heat stress or something else? And how bad is that for the plant's not so distant future? She grows indoors. Peak DLI was almost 60 but very briefly about one night. Now it's dimmed to 40dli/~600ppfd/ 20/4 schedule.

Buds. Other

Leaves. Edges burnt

5 months ago

3

6

Solved

Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more pictures K deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?

Leaves. Edges burnt

Leaves. Color - Yellow

5 months ago

1

3

Solved

Thoughts on leaf symptoms

Leaves. Edges burnt

5 months ago

1

Solved

Brown/white spot Hi everyone. The plant is a photo on her 7th week of veg. I give solid ferti and diluted compost tea water then appeared white spot on old leaves and the new leaves have tips burnt. Is it PH problem or PH mix with overfed?

Leaves. Edges burnt

Leaves. Other

Setup. Strains - Photoperiod

5 months ago

1

1

Solved

Burned tips and white spots Hi, I have a auto plant in its 7th week. Today I noticed that it has burned tips. The white spots have been there for longer, I dont know if they are related to the same problem. Im new to this and what I came up with is that the white spots could be a cal defincentcy? TY guys

Leaves. Edges burnt

Setup. Strain - Autoflowering

Setup. Outdoor

5 months ago

1

1

Solved

I need Help I need help, can someone tell me what this is. It wasn't there yesterday

Leaves. Edges burnt

5 months ago

2

Solved

Burning leaves nutrients problem or light stress?

Leaves. Edges burnt

5 months ago

3

2

Solved

dabestgrowing420

Brown spots on leaves Hi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.

Leaves. Edges burnt

Leaves. Color - Dark-brown

3 months ago

1

Solved

ClassicKellerWiese

Überdüngung oder Mangel ?Bei all meinen Pflanzen bilden sich gelbe Blattspitzen aus die auch etwas verbrannt aussehen. Denke nicht das an der Lampe liegt, die ist 70cm entfernt und läuft auf 50%. Wachsen auf Kokus und Lightmix Erde von Biobizz. Gedüngt wird mit Biobizz nach Düngechema.

Leaves. Edges burnt

2 months ago

2

2

Solved

dabestgrowing420

What deficiency What that could be?

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

2 months ago

1

Solved

mustainblood369

what type if tea should i use to help from yellowing and i gave them each 2 tbsp bone meal 1 tbsp coffee when they start flowering?

Buds. Not fattening

Leaves. Too few

Leaves. Edges burnt

3 months ago

1