The Grow Awards 2026 🏆

Back to Grow Questions

Turned down leaf tips

Horoshostarted grow question 4y ago

Hi guys! Trying to understand what is happening to my plant. Leafs look really sad. Thought it was overwatering but nothing changed after a couple of days without watering. Can it be nytrogen intoxication or something like that? I use GHE fertilizer and stick to instructions

Horosho

Solved

Leaves. Curl down

likes

Robertsanswered grow question 4y ago

Yes you have nitrogen toxicity. I would flush if possible and reduce nitrogen level to about half maybe less. Looks like you might of juiced it good. Till level comes down anyways. Using bottle dosing is a bad idea.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Hilfe was ist los ....

Leaves. Curl down

Leaves. Color - Dark-brown

Leaves. Color - Mottling

5y ago

2

2

Solved

Week 5 should I be starting bloom nutes ? She doesn’t look ready!Having a problem with droopy leaves every now and again always the same 2! She seems long and thin and not many branches !! Any problems detected ?

Leaves. Curl down

Plant. Other

Feeding. Schedule

3y ago

3

Solved

Crumpled leaves Hi all, I need help because my NL is in a bad status: the leaves are crumpled! I'am regularly watering my plant, is this symptom of a deficiency? I attached 2 photos

Leaves. Curl down

Leaves. Wilting

4y ago

2

5

Solved

Clawing on Lemon Cherry Cookies Fast Buds Biobizz light mix Does anyone know what this Lemon Cherry Cookie might have? I assume it's too much nutritiens because of the "clawing" of some leafs, but it also has brighter green newer leafs, it's in a biobizz light mix, so I thought she can get the dosage by biobizz plan from week 2-1/2 on

Leaves. Curl down

Leaves. Color - Pale

1y ago

6

3

Solved

Stress/nutrient burn Can someone tell me what this could be

Leaves. Tips - Burnt

Leaves. Curl down

4y ago

1

4

Solved

Leaves pointing downwards The leaves behave different then a few days ago. I watered them with nutrients, but maybe 1L divided over the three was too much for them? Is it the day night cycle of too much nutrients or water or because they are standing in front of my open window with cold wind?

Leaves. Curl down

3y ago

9

5

Solved

Purp stalks, weak leaves.Hey guys i noticed that my stalks were all turning purple and my leaves are curling. Is this a nute lock out ? Or is it light burn ? I started them under a pretty powerful Led but still getting new growth through the last 2 days. They look thirsty but medium is still soaked.

Leaves. Curl down

Plant. Stem - Red or purple

Feeding. Deficiences

6y ago

2

2

Solved

I DONT KNOW WHAT MY PLANT IS DOING!!HELP

Leaves. Curl down

Leaves. Color - Yellow

Plant. Stem - Red or purple

2y ago

8

5

Solved

Turned down leaf tips Hi guys! Trying to understand what is happening to my plant. Leafs look really sad. Thought it was overwatering but nothing changed after a couple of days without watering. Can it be nytrogen intoxication or something like that? I use GHE fertilizer and stick to instructions

Leaves. Curl down

4y ago

1

1

Solved

Banana Purple Punch lässt Blätter etwas hängen und verfärbt sich nach einer Woche

Leaves. Curl down

1y ago

4

5

Solved

Deep Ridges in leaves I have a whole strain (3 plants) exhibiting a general lack of vertical growth; but also deep veins and ridges causing eveb more malformed leaves. Same setup as my other 3 plants of another strain that are thriving. Looks like pH issue? Maybe this strain needs lower?

Leaves. Curl down

Leaves. Other

5y ago

3

3

Solved

Clawing leaves Hello everyone i have another problem with this second pheno of Ripleys OG she is clawing like mad now no yellowing just loads of leaves now are clawing she is still growing but therr must be something wrong if anyone can help it would be great..i already downed the N doses..

Leaves. Curl down

5y ago

1

2

Solved

what is my issue heat or nutrients.The leaves are curling towards the top of the plant and have tip burns basically throught my plants.

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Pale

3y ago

1

1

Solved

some kind of deficiency?👋👋👋 is this some kind of deficiency?

Leaves. Curl down

Leaves. Other

Feeding. Deficiences

1y ago

3

Solved

Time to transplant?My Pink kush is 3 weeks in, looking strong now some of the leaves are drooping slightly + stem weak. Seems to be outgrowing its biodegradable seedling pot so considering transplanting into the ground. Based on the photo should i transplant or add anything else? using LST for stem

Leaves. Curl down

Plant. Stem - Weak

Setup. Outdoor

6y ago

6

5

Solved

Leaf Curling - Late Flower Growers, Small issue. LOADS OF LEAF CURLING. I assumed it was nitrogen so I stopped all nitrogen for 3 weeks & no fix. Flushed with 20L of water thinking its possibly salt? Nope still got a curling problem. Any ideas why this is happening & is it a big issue with 3 weeks left?

Leaves. Curl up

Leaves. Curl down

5y ago

5

5

Solved

Why going yellow from inside to outside Pot leaves turning yellow slowly from the inside and stems lowering in green colour im thinking most likely alittle over nutting along with over watering would like to avoid flushing if possible rh has been a little low but not significantly so ph 6.4-6.6 runoff 6.0-5.8

Leaves. Curl down

Leaves. Color - Yellow

Plant. Other

5y ago

2

4

Solved

Curved baby leaves hello, I found my fat banana a bit odd this morning (Day 1). Her leaves are a bit curved, do I need to be worried? thank you folks

Leaves. Curl down

Setup. Seedling

5y ago

4

2

Solved

Curling leaves I've noticed some of the fan leaves are curling downwards can any one help to what that could be? Also if you can spot any other issues to bring those up to.

Leaves. Curl down

3y ago

5

4

Solved

Is this clawing, or just droop, (pots fairly dry)And why can’t I get RH below 70% with more than adequate ventilation, I’m recalibrating my hygrometer in the meantime.

Leaves. Curl down

Setup. Ventilation

1y ago

1