By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Canoe shape, curled and clawed!
BMOrganics91started grow question 4 years ago
(2nd Week Flowering Auto) Hey everyone, I really need some advice here on these canoe shaped and scraggly leaves. It just started with flowering. No decent growth because of whatever is happening! I already Rid out the nitrogen def/tox theory. What else can I do to fix this? :/
Open
Leaves. Curl down
Leaves. Twisted
Plant. Twisted
like
Answer
Justa_Retardanswered grow question 4 years ago
Yeah, likely overwatering combined with heat.
I've had problems like this, due to the "heatwave" going on where I live, and made the mistake of forgetting when I watered so just added extra to it, and this was the result.
like
Complain
Carrnitas420answered grow question 4 years ago
Lol, this just happened to me about a week earlier than you. I let all soil dry out. Do not water!!! Just light mist on the leaves. Mine fully recovered and they looked worse than yours. Hope it helps
like
Complain
The8thChevronanswered grow question 4 years ago
My best guess would be too much light/heat plus overwatering (possibly underwatering, but over is more likely). Best of luck mate.
like
Complain
Acidlabz210answered grow question 4 years ago
Calcium Magnesium or Manganese deficiency and possible light burn. The deficiency is more pronounced on areas with high light levels. You use Dolomite Lime or CalMag when you netted flower?
like
Complain
Similar Grow Questions
Solved
korn420lie
Dark leaves and short/compact plant18 days from seedling. Dark and a bit rumpled/twisted leaves. Branches are coming out but they don't have much space to breathe from the big leaves. Started topping with some chicken manure pellets, too much nitrogen? Also, the 36W LED lamp is only 20 cm away.
8 months ago
2
5
Solved
Galarihno
New Leaves TwistingWhy are new leaves "twisting" like this?
This started in early flowering stage.
I have 3 other plants, but only this one have this issue.
19°C - 23°C
55% - 65% RH
6.3 PH
150W - 45 cm height
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
8 months ago
1
1
Solved
BavarianBarbarian
Nitrogen Toxicity?Not sure if this is nitrogen toxicity or normal leaf color. Crinkling was caused by too much light and the fan. Got better in 24h after adjusting grow light and fan. Plants are starting week 2 of veg, Hulkberry Auto. Medium is light mix soil.
Leaves. Twisted
Plant. Other
Feeding. Deficiences
8 months ago
4
3
Solved
Aleatoric
Concern about VPD, stretch, twisting leaves ... or is it OK?This Gorilla Zkittles seems to be stretching awfully much. Also, of more concern, the small leaves are twisting, as if too hot/dry. 78F, light is about 14" up, RH% setpoint 56%, leaf temps seems to max out at 76.5F. Should I worry? Or what? Thanks! VPD is 1.2-1.6 depending.
8 months ago
4
4
Solved
CANNA_401
Wellige BlätterHey Leute, warum wellen sich die Blätter von den beiden Purplematic so zur seite?
Week 1
Leaves. Twisted
9 months ago
9
4
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?
8 months ago
11
4
Solved
Rhaerc
Leaves are gray/brown and curl down. HELP!Im a first time grower and I cannot figure what’s wrong. I’ve been feeding it Calmag and Grow from Biobizz since last week. 1 ml/l grow, 0,8ml/l calmag. PH of water + nutes is 6.3.
The soil is coco and pearlite.
Did I give it too many nutrients? Did I overwatater?
Leaves. Curl down
Leaves. Color - Dark-brown
Setup. Strains - Photoperiod
8 months ago
3
3
Solved
Weeweeh
Help plsHello, Can anyone tell me the problem ? my plants have down-curved leaves. start 12 hrs after my last watering 2/3 days ago, the first leaves on some plants are damaged.
They are autoflowers from 420 fastbud and i use advanced nutrients in plagron lightmix soil.
Leaves. Curl down
Leaves. Dropping off
8 months ago
1
2
Solved
Iwack
leaves curling downHey all,
first time grower here.
My plants have hanging / curling down leaves.
The soil is dry on the top but still wet a few cm deep.
The light is 35 cm above the plants and 60 watts.
Light cycle is 18 / 6.
No nutrients added
Plant 1 has a lite purple stem
Thanks alot!
Leaves. Curl down
Plant. Stem - Red or purple
8 months ago
1
1
Solved
sylix
Is this leaf deformation normal?Can anyone tell me if this is normal and how I can fix it
Leaves. Twisted
8 months ago
5
5
Solved
BlueSugarLeaf
Leaves have developed "claws" at the tips that bend downwardsMy leaves have developed "claws" at the tips that bend downwards.
I suspect there is too much nitrogen because I probably used too much root juice. (Approx 8ml, scale was inaccurate)
Now my question to the professionals: what can I do to fix the problem?
Green greetings! 👽
Week 3
Leaves. Curl down
8 months ago
4
3
Solved
Pierrodelalune
Partially Dry leaves in grow phaseHello 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
9 months ago
2
2
Solved
Bigdaddyblue
What do you think is wrong with my plant. It's starting to grow nicely but was really slow at first. Tips curling down. One leaf crispy.What do you think is wrong with my plant? In promix moisture soil. Fed nutes twice. 2mL of micro, grow, and bloom. Last feeding I added 5mL of calmag. Soil is 100% inert at least from my research. Watering once soil is dry (every 5-7 days) One leaf is crispy. Tips curling down.
Leaves. Curl down
10 months ago
1
3
Solved
Dex84
Autoflower slow growth / yellowCan't figure out some of the issues I'm seeing. Tried adjusting humidity (40-60% now) and not overwatering.
Temps 19 night time, 26 day time.
Added a tiny 1ml/litre feed of plant magic old timer grow yesterday
They're very small and sprouted 3 weeks ago. Please
Leaves. Curl down
Leaves. Color - Yellow
10 months ago
8
3
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having addHi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes.
Did i manage to overwater some of these plants by having them too close to the net pot?10 months ago
3
