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Back to Grow Questions
Underfeeding?
CzechEbola
started grow question 6y ago
Have a new setup. Watering is not a problem.... problém is just on top of flower. New Leafs are yellow a geting down...help me please😊
Solved
Leaves. Twisted
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growbie
answered grow question 6y ago
it looks like a high temperature. 28 degrees is quite enough. Or you have a very strong light / or you are too close to it. Or both.
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Selected By The Grower
Similar Grow Questions
Solved
DrNickerbaucker
Why are the leaves twisting?
Just about to flower and stretch and I’m seeing some leaf ends appear to twist. Why? Temps high 70’s humidity around 50
Week 5
Leaves. Twisted
5y ago
6
4
Solved
Tango_Hotel_Charlie
Can someone explain this? I think its just a random leaf defect, but i figured more experienced growmies might actually know.
Week 5
Leaves. Twisted
Plant. Other
6y ago
2
6
Solved
EvilBuds
This plant looks terrible ! Never saw that before... Please help
My Dark Devil Auto looks terrible. Leaves are not healthy and I ignore why... Temperature is always between 26°C and 29°C, but 29°C is very rare as I try to always lower temp. Humidity is between 50-55%. Royal Mix from Plagron and LITTLE fertilizer. (Root/grow/humic fulvic acid)
Leaves. Twisted
4y ago
1
1
Solved
ChampChamp
Hojas tortas
Hey, I have a Haze Berry that's 10 days into vegetation under a 150w HPS sodium light at a distance of 20 cm. Its leaves have good color but they're a bit wavy... I don't even know the proper term, it's my first grow. Is it light stress from the heat, or water?
Leaves. Twisted
5y ago
3
Solved
LordeVolde
Deformed growth, some signs of Cal def
Thinking New Berry is poss exp cal def, def had light stress but improving,also heard an excess can look like a def, so with starting to feed Canna A/B perhaps Im overfeeding calmag? open to any suggestions/criticism, please note, material is Coco Loco, diff than 100 coco, esp ph
Week 3
Leaves. Twisted
6y ago
2
Solved
Burton1988
Hi growers what do you think let it grow or throwit away? bad genetics it's 3 week old and it doesn't seem to be getting better.
Leaves. Twisted
2y ago
2
1
Solved
lotuslord
Toxicity, overwatering or deficiency? What have I done wrong?
Hello there, beginner grower here. My plants are now in week 6 veg and have been looking amazing the past few weeks. As of yesterday, they all look a little sad. I watered about twice a week with half dose of BioBizz organic fertilizers. Thanks for your help
Week 5
Leaves. Curl down
Leaves. Twisted
4y ago
8
6
Solved
RickC420
King's Juice seedling mutant?
I have a King's Juice seedling, one week old. Her leaves grow in wierd shape. It seems to me that she's mutant. Should I remove her from ⛺?
Leaves. Twisted
6mo ago
3
3
Solved
ezgrows4anoob
Problem with front middle purple punch. Info provided(See description for more); Temp: 71-79.5F, RH: 46.1, DLI: 40-50(decreased today due to tacoing)
This is an organic grow using Coast of Maine Organic plant food, and lobster meal. It appears to me that the plant has deficiencies for all the three major nutrients, or lockout, but today it is also showing what appears to be Calcium or Magnesium. I've been using castings too.
Week 10
Leaves. Edges burnt
Leaves. Twisted
Leaves. Wilting
4y ago
4
4
Solved
Papageiseicalm
Strange leaves on seedling
Hi everyone, I started those two a day later than the others, the cotyledons grew normal but the first set of leave is quite strange. The leaves don't grow opposite, but point on the same side... there are also some yellowish spot on them. I put a photo of the others to compare.
Leaves. Twisted
Leaves. Color · Yellow
Setup. Seedling
6y ago
1
2
Solved
6ix6ix6ix
Top new leaves yellowing and twisting.
My problem from the previous question is developing. The new leaves are yellowish and now they started twisting. PH is 5.8 in 6.0 out EC down from 2.0 to 1.75 the lower growth lack this problem, could be light burn? Was 20cm away (150w) Maybe its a deficiency i can’t understand
Week 5
Leaves. Twisted
Leaves. Color · Yellow
4y ago
5
7
Solved
Perpetual_Grow
What is causing the leaves to twist?
I am planing on building a small desk-top mini "tent", but for now I have not been regulating temperature or RH very well. Is this a symptom of low airflow and high RH?
Leaves. Twisted
6y ago
2
Solved
Cudeech
Possible runt? Bad seed?
Any ideas about what is up with my Fastbuds Orange Sherbet? She looks like what many describe as a runt. I'm going to let it grow just to learn from it. But, what in the world do you think is up with this little girl? She's a only the size of a five day old seedling 16 days in!
Leaves. Twisted
Plant. Twisted
6y ago
2
3
Solved
Eagers
Twisted/mottled growth
Not a happy plant, was on a windowsill in 30c back 6 days ago and think the roots were overheated? Transplanted to final pot and have been foliar feeding since but no improvements (gained about 3cm in height!) Found caterpillars yesterday so removed leaves. Will she bounce back?
Leaves. Twisted
Leaves. Color · Mottling
Plant. Wilting
6y ago
2
3
Solved
TripleCcannabis
Curled up leaves
What is going on with this clone?
Leaves. Twisted
6y ago
2
2
Solved
UberSmokez
Leaves looking deformed
What is happening to my girl she is the biggest of all so don’t want her to mess up im new so never seen this happen before but I have read could be many things suck and over/underwater light heat etc she’s going into week 3 tomorrow
Leaves. Twisted
Other. Other
Plant. Other
3y ago
5
Solved
CuecaGrow
Recomendations about defoliation
Recomendations about when to do delofiation? Some leaves are twisting and i feel like there is no space to all that green to be there together. She is an autoflower with 23 days. Thanks!
Leaves. Twisted
Techniques. Defoliation
5y ago
1
1
Solved
Newbiegrower420
Curls in leaves. What causes this?
Hi! See the first set of true leaves and see the curls in the leaf.. I believe it was due to my humidifier blowing directly on them for a few hours. They seen to have been fine since I adjusted the humidifier.. Will they be ok or am I missing something? Thanks
Week 2
Leaves. Twisted
6y ago
2
2
Solved
BiggBizz
Crispy leaves on some lower fan leaves (day after increasing light strength)
What do you think the crispy leaves were caused by? Too much light? Had the light at 200ish watts, (45%) and turned it up to 80% (also raised the light up 4 inches) a day ago.
Week 4
Leaves. Twisted
Leaves. Color · Pale
6y ago
2
3
Solved
klimfish
Unhealthy, discolored new growth
I'm seeing very unhealthy looking new growth from just one of the lower branches. What could this be?
Week 4
Leaves. Twisted
Leaves. Veins · Yellow between
Leaves. Other
5y ago
1
1