Curling dark leaves
Bretwaldastarted grow question 5y ago
Advice for what i think is nitrogen deficiency, have flushed with ph 6.3-6.4 water about 900ml
Solved
Leaves. Curl up
1 like
Hazemaster420answered grow question 5y ago
She’s fine, let her dry out a bit! Also add some Magnesium sulphate to straighten her out! Cal mag her up! Mainly Magnesium though!
GrowersParadiseanswered grow question 5y ago
to me looks like plenty of Nitrogen, possibly over watering? how often are you watering?
1 like
Complain
Bretwaldaanswered grow question 5y ago
@hazemaster420, is cal mag and magnesium sulphate same thing or give both?
likes
Complain
Hazemaster420answered grow question 5y ago
Theirs plenty of nitrogen though, see how the leaves are slightly turning? This is a sign of too much Nitrates/nitrogen!
1 like
Complain
Similar Grow Questions
Solved
BBs_BigBuds
Brown Spots on leavesWondering what these spots may be and the leave is curling slightly. Current temp is 24 degrees, humidity 41 degrees, 660w LED at 60cm dimmed to 75%, canna pro soil. The humidifier did malfunction on me and jacked the humidity to 94%, burn from lights? 2 out of 9 affected
Leaves. Curl up
6y ago
1
1
Solved
Yeguamon
Not sure what is going on with this Fastbuds Crystal MethThe week has finished, and the plant doesn't look very healthy. Although it has been growing quickly, new and previous leaves and curling up. I am not sure what kind of deficiency or excess is this. Should I kill it and grow a new one?
5y ago
2
1
Solved
MindFlowers68
Curled leaf tips Nevilles HazeMy Neville's haze is starting to be hard to look at. Cant tell if Is watering issue, nute burn or excess. I thinking maybe K deficiency. Shes been drinking close to 4 gallons of water a day or more and soil dries very quick. After watering I notice the new growth looks good
2y ago
11
6
Solved
Panzapiatta
Leaf problem EC - Beginner in hydro needs leading tips -3rd week
Dear Community, i started my tent120*60 with 3Aquafarm units, using a mars hydro TSL2000 300W,45 cm form the vase, ca. 40% dimmed.
EC 1.7ms / 0.88 ppt - PH 6, i'm following the full AdvancedHidrop.ofHolland schedules for nutrients.
can you get What s the matter?
bless
Leaves. Tips - Burnt
Leaves. Curl up
Feeding. Schedule
5y ago
4
3
Solved
FullFuzzy
Upward curling of leavesOne of my plants has started to have it's lower leaves curl upwards & started to go a yellow tint that's harder to see in my images. Yellow tint is starting higher up as well I think, but the curling is only on the low leaves. Is it nutrient defficiency, heat stress, wind stress?
6y ago
1
2
Solved
BladeCutter
WHAT IS CAUSING MY LEAVES TO CURL? (Day 64 pictures)The leaves at the top of the plant seem to be curling up. My first guess is that there is too much light. I recently moved my light down to 12 inches above the canopy. The PPFD should still be under 1,000, but I don't know what else could be causing it. Please help. 🙏6y ago
4
4
Solved
Kush_Maniac
I was making reckless mistake for exposing the plant into too much light causing burnt tips during seedling stage going through day 5. Light intensity was at 75% with the height of 28 inches.Any recommend on recovering these baby ASAP ?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
2
3
Solved
GR0WER
leaf tips curl upSo, it is my problem. Few leaves on the top of the central plant. Idk, what kind of pathology is it and how to kure it.
I guessing overheat, but temperature sensor shows 25°c max, lamp to plant distance is about 30cm.
Also, they aren't smelly no more.
Please, helpWeek 10
Leaves. Curl up
3y ago
1
Solved
Magic43562
Tips curling14 day old purple punch auto tips are curling. What can be causing that?
Week 3
Leaves. Curl up
6y ago
3
4
Solved
Carlotta
Sign of problemToday i noticed a slight curling up of the leaves on both of my plants, especially the small one.
I get it as an early warning.But what is it exactly?
Last feeding was 3 days ago.And changed feeding PH from 7.3 to 6.5
Never water it last 2 weeks,only feeding.
Soil default PH 6.2
Leaves. Curl up
6y ago
2
Solved
Calzini1
You can see in the day 15, the tip are still little curling up, I hope I can answer back to the comments with the diary section:)
I red all your suggestions in my questions that I have made before:)
This is the new update of her, should I do something or is everything good ?:)
Week 3
Leaves. Curl up
2y ago
4
3
Solved
MissGreenEyes
Seedling leaves are discolored and starting to curlNot sure what the issue is here. You can see it evolving over the past few days (Sept 29th - Oct 2nd). The leaves are discolored, light, almost yellowish in color. And one is starting to curl. There are clear images of this in the post above. What's going on here? Thank you!Leaves. Curl up
Leaves. Color - Yellow
5y ago
4
4
Solved
Somebodyrandom
Leaves curl up insideAnyone knows what this means ?
Maybe the lamp is too close and bright ?
Leaves. Curl up
3y ago
1
3
Solved
Iwalktheline
leaves curling upwardsis this heat stress? (also, weird "triple" leaf right?)
Week 1
Leaves. Curl up
6y ago
2
2
Solved
Luna91
Top Leafs curling up and turning lighter!!Hey guys,
My biggest&oldest plant is taking to me! But I dont know what she wants !! Any guessing?
I’ve been feeding her till week 7: 2mlCalMag/2mlBloom/2mlTopMax/2mlHeaven by Bio Bizz evry day and then blanced 6Ph water in cococoir with 2000w light and 25 degrees. Thanks
Week 7
Leaves. Curl up
6y ago
1
1