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 QuestionsWhy the tips of the leaves getting dry on the flow...

Why the tips of the leaves getting dry on the flow...

Sunnystarted grow question 6 years ago

Why the tips of the leaves getting dry on the flowering?

Solved

Leaves. Edges burnt

likes

Athosanswered grow question 6 years ago

That is a sign of over feeding, go easier on the nutes or give them water only for now.

likes

Complain

Selected By The Grower

Stickanswered grow question 6 years ago

Hi @Sunny! Many factors can lead to burnt tips, but from what I read I think it's combination of heat and underwatering. With such high temperatures, make sure your medium is always wet. Good luck until the finish line! 👊

likes

Complain

CoastGroweranswered grow question 6 years ago

Little bit of nute burn and she’s getting ready to harvest so no stress, she will make it till the end!

1 like

Complain

Experimentgreenanswered grow question 6 years ago

My first thought was a little light nutrient burn but it doesn't look like you're adding in any additional nutrients? The heat can burn the plants occasionally and i see you're up in the 90s and some of the leaves look slightly "tacoed" or curled up ward/inward. Maybe try a little extra shade or keeping the soil(sand) moist throughout the day or I've heard of people putting rocks at the base or mulch.✌️ Keep up the good fight

1 like

Complain

motaman311answered grow question 6 years ago

As Athos said, looks like nutrient burn. The plant will require significantly less nutrients towards the end of flowering. Journal looks great. Good luck and Happy Growing! 💪

likes

Complain

Similar Grow Questions

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

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

🍁 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

Solved

Burned leaves.Is this heat stress or nutrition related

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Yellow

9 months ago

7

6

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

10 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

10 months ago

3

Solved

Bio Grow burn vs Bio Grow boost Hi, it seems like she keeps getting nute burns as soon as i give her Bio Grow, even at half dosage (1ml/L). She has only 10 more days of veg and i wanted to boost her, what if i stop giving Bio Grow altogether until flowering? Is the tradeoff worth it? No burn but less growing?

Leaves. Edges burnt

8 months ago

1

1

Solved

Leaves burned after spraying a cocktail To repel aphids I sprayed garlic infused in alcohol with water, already did this few times without side effects. But this time I added several drops of tea tree essential oil. Is it possible that the essential oil has burned the leaves so much or is this some nutrient deficiency?

Leaves. Edges burnt

Leaves. Tips - Burnt

8 months ago

3

4

Solved

White Widow Automatic in soil Watering every 3-4 days with about 1.75 liters, Drainoff Ph 6.8 Once a week feeding biobizz fertilizer, about 1/3 of the recommended amount. Grow, Bloom, TopMax, Active Vera, Bio Heaven. Since 1 week CalMg 0,5 ml/l It started 1 day ago, after watering and feeding. Thanks

Leaves. Edges burnt

Leaves. Color - Yellow

8 months ago

1

1

Solved

Dry and curling, when flush?Hey there - it’s my first grow ever (Gorilla Zkittles Auto), and I’m guessing I’m in flower week 7. my leave are going slightly dry and curling all over the place. Is this normal or did something go sideways… Also, how long until I should start to flush? Thanks for any help…

Leaves. Edges burnt

Leaves. Curl down

8 months ago

2

2

Solved

Burn leaves, heat stress Could anybody suggest me anything to do to this girl? I was mixing her indoor and outdoor but it's been so hot that she was hit by heat stress.. PH soil around 6.3 and keeping. Suggestion would be very welcome. Thanks in advance, guys!

Leaves. Edges burnt

8 months ago

8

6

Solved

Nute burn?Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.

Leaves. Edges burnt

9 months ago

3

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

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

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

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

10 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

10 months ago

11

4

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

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