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 Questionsburning ends of leaves

burning ends of leaves

imibistarted grow question 2 years ago

the tips of the leaves burn a little, what could be the reason? it doesn't look like a light burn PH 6,3 Plagron coco a+b 950 ppm 25*C / 50% Quantum board 120w Samsung / dimming 50%

imibi

imibi

imibi

Solved

Leaves. Edges burnt

likes

GrowingGrannieanswered grow question 2 years ago

It's an indication of a slight nute burn... At this stage, it's nothing to really worry about unless you start seeing signs of a deficiency... She looks good to me! Good luck!

likes

Complain

Selected By The Grower

GMSgrowsanswered grow question 2 years ago

It is quite normal for the tips to do this in soiless grows as they change into flower. IMO it is just from the many changes the plant has to deal with as they transition

2 likes

Complain

Similar Grow Questions

Solved

we have this Gelato 33 plants on their 1st weed of planting on 40L Pots, it looks like yhe plants are stressing by my Point of View , the temp in the room is 29° and night 16°. They have been 1 week 24h light schedule and now we just made it 18/6h . Would need some help on it.

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Yellow

a year ago

2

2

Solved

Nitrogen overdose?We have 2-3 weeks may be, or less. Its the problem?

Buds. Other

Leaves. Edges burnt

Leaves. Color - Yellow

a year ago

1

1

Solved

Yellowing edges and brown tips in 7 week of flower.Hello, fellow growers. Need some help. I'm in 7th week of flowering and upper leaves start yellow with burnt edges. The lamp was too close(30 cm) for 3 days. I raised it to 50 cm ten days ago, but the symptoms are stil progressing. Is it light burn or potassium deficiency?

Leaves. Edges burnt

a year ago

3

1

Solved

Grower question Any ideas what the issue could be? Few weeks into flower. Dealing with fungus gnats and have kept the population very low. Temps do get high, at most 95 (hot I know). I cranked down the lights to their lowest setting (100 true watts LED). I have adequate air flow.

Leaves. Edges burnt

Leaves. Color - Pale

10 months ago

4

Solved

Please help to identify deficiency / excess???7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

10 months ago

9

3

Solved

Camarao_Desperto

Yellow leaves, first ones of the plant Sup guys, any tips? They are getting yellow, leaves of the 2 node, and looks like the ones of the 3 node are becoming too, happened with my four girls

Leaves. Edges burnt

Leaves. Color - Yellow

10 months ago

3

5

Solved

Possibly Potassium Deficient? Based on ALL the pics I could find, but not sure.I noticed these brown splotches and leaf edges on one area bud and pistils of my Orange Sherbet last night. Based on what I can find online, this might be potassium deficiency? This is mostly on one spot near darkest edge when tent closed. Thanks!

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

9 months ago

3

3

Solved

SuperGreenGoblin

Curl and clawing,N-Toxicity?Flushing?Hello Growers! Last week I gave around 1ml/L BioGrow in 600ml water. Now all leaves seem to me dark green. Some are disformed/wavey and show burned leave edges and slighty burned Tipps. Two of them seem to be handling the high nitrogen. But the third is curling/clawing. Wdyt?

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

9 months ago

11

4

Solved

Tox/def Nutrient burn ? Light stress?

Leaves. Edges burnt

Leaves. Color - Yellow

10 months ago

1

Solved

To leafs are starting to get some yellow areas and dry, i dont know what is this and im trying to solve it, somebody know what could this be?

Leaves. Edges burnt

Leaves. Color - Yellow

10 months ago

13

3

Solved

What is she telling me?Anyone know what she’s going through? Four weeks old, using tap water with hydroguard and GH FloraTrio nutrients. PH seems to go up from around 5.6 to 6.1 in a matter of hours. Ppm=635 EC=1.2 right now. Been going very easy on nutes, about half strength still. Could that be it?

Leaves. Edges burnt

Leaves. Curl up

10 months ago

2

4

Solved

What is that?Yesterday evening feed 0.5 litre EC 1400 pH 5.9. Runoff was EC 900 pH5.6 Increased light intensity to PPFD 600. This morning larger upper leaves are in "praying" position, one leaf closer to bottom looks sick. If it's a light burn, why not on upper leaves?

Leaves. Edges burnt

Setup. Strain - Autoflowering

10 months ago

1

Solved

Partially Dry leaves in grow phase Hello there, What's wrong with my leaves, I have a few ones in my box, I m in Coco and in grow phase

Leaves. Edges burnt

Leaves. Curl up

Leaves. Twisted

10 months ago

2

2

Solved

Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?Hey guys, I've been growing for a few years now and something like this has never happened to me. Long story short, as soon as I move my plants from the veggie box into the flower box, they slowly start showing these symptoms (see pictures). The box worked fine for several grows

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

10 months ago

7

3

Solved

Leaf problem!!Why this leaf look like that

Leaves. Edges burnt

9 months ago

2

2

Solved

TheNextGanjaMan

Can I use magnesium sulfate foliarly?Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect. I should add Dolomite Limestone to the soil this week.

Leaves. Edges burnt

Leaves. Color - Yellow

9 months ago

4

Solved

Was it to much?My plant looked okayish then i transplanted and topped the same day and this happend ( i think I was feeding too much calmag ) Changed the res now running at a ppm of 750 ph 5.8ish RO water on autopots ( oh and my cat ate the tips from 3 leafs X( ...) Last pic is today

Leaves. Edges burnt

Leaves. Veins - yellow between

9 months ago

3

4

Solved

Can someone help a beginner please ?Can someone help please, I just got them last week I potted them and now the leaves look yelliw with dark Brown edges. Could it be too much nutrient? I did not Add some... maybe the soll?

Leaves. Edges burnt

Leaves. Color - Yellow

9 months ago

1

2

Solved

GardenOfTheRisingSun

Brownish stains after transplanting What do you think this is? I have recently transplanted it outdoors. These stains appeared the day after. Might it be sunburn? What can I do if that’s the case?

Leaves. Edges burnt

9 months ago

3

Solved

🍁 changing color ??Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-purple

9 months ago

1

1