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
Seedling Curling up and browning
TripleCcannabisstarted grow question 4 years ago
Neither one of my new seedlings seem to be doing very well. This one isnt as brown as the other but its leaves are starting to curl. There still ridged but are curling up.
like
Tobagardenboyanswered grow question 4 years ago
Based on information in your week one post you could be looking at heat stress, for such young autos you could raise your lights pretty high on them(even 30-40ins above), id suggest keeping your temperature a bit lower around 24-26 and see how they like it!
Similar Grow Questions
Solved
myusernamename
Nitrogen toxicity and tip burnSmallest plant (1st pic) was showing nitrogen toxicity and I just fed distilled water at 6.3ph to try and help. Bigger plants had some tip burn and curling up. Thought this would help them. Any tips on how you would treat this please?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
2 years ago
1
2
Solved
GR0WER
Leaves bent downToday after lights turned on I saw all leaves of my plants looking down.
I watered them one time in two days (day watering/day resting), the temperature wasn't too high (27°c max) but there was colder this night (near 17°).
Also, I added sulfur 2 days ago to low my ph.Week 6
Leaves. Curl down
2 years ago
1
2
Solved
Young_agronomist
Что происходит с листьями ?
Подскажите пожалуйста 🙏
Leaves. Color - Dark-brown
2 years ago
4
3
Solved
Grazynka
Flush or what to do ?Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?
2 years ago
1
1
Solved
DegenMJ
Grayish brownish fuzz on sugar leavesTurned my northern lights plant around today and noticed this on the back of it. Yikes! Is it bud rot, pest damage, something else?
If it's bud rot I need to get rid of it ASAP because I have 6 other plants in the same grow room.
Leaves. Color - Dark-brown
2 years ago
3
3
Solved
TheProfessorGrows
K deficiency? Or something else?Not sure how to go about this deficiency. PH is solid at 6.5 so it’s not a ph issue. It seemed I had corrected the deficiency when it first appeared a few weeks ago, but now the brown spots seem to be spreading again. I think it might be K but not sure? Any ideas?
Week 9
Leaves. Color - Dark-brown
2 years ago
1
3
Solved
BullWeedDog
Hojas dobladas y puntas marronesHe empezado la Primera semana de floración con los fertilizantes grotek, ph 6.4 y ec 2.83, mis plantas después de 2 dias están así que puede ser la tierra está seca al momento de revisar..
Leaves. Color - Dark-brown
Other. General questions
Plant. Other
2 years ago
2
2
Solved
Needweed
Nitrogen toxicity? Or calmag deficiency.Calmag added previous feeding 1 ml for 3L water.
My plants just started to preflower and added 3L water for 3 plants
3ml grow, 2ml heaven, 3ml topmaxx, 3ml bloom
That was my last schedule.
I feed with every watering 2-3 times a week. Most damaged plant is Northern Lights Auto RQ
Leaves. Color - Dark-brown
2 years ago
2
Solved
6ix6ix6ix
ClawingMerry Christmas!
clawing on NL which is in biobizz lightmix
Feed: only 0 NPK grow stimulants (root juice, bio-heaven, acti vera)
2 guesses: N tox or too high RH 75% (slow drying of soil)
My plan is to wait till soil dries and use just plain water next watering
Advice please?
Week 2
Leaves. Curl down
2 years ago
1
2
Solved
Pautaliya
What do you guys think about my plant? I should have bought Potassium Nitogen and Phosphorus separately.Week 4
Leaves. Curl down
2 years ago
3
7
Solved
uktuk
Calcium / PH issues? Did I take the correct steps?Am I on the right track to remedy my plant's issues? Seems like calcium deficiency to me. Soil test comes in at just under 6.5, my reservoir water going in is 7.3ph, in case its actually a lack of calcium and not the PH i've top dressed gypsum (and epsom salts).
2 years ago
2
3
Solved
OGbros
rust-colored spotsHi,
I noticed those rust colored spots on some leaves. What it could be? Day 40 flowering (hydro)
Leaves. Color - Dark-brown
Leaves. Other
2 years ago
1
1
Solved
TiredHerbalist420
What is wrong with my purplematic cbd?Whats wrong with her? Could it be too high PH?, it was around 7.2.., i also noticed i had my temperature raised 30'C but i got it fixed it to 22'C, some leaves are crispy dry, some bluish coloring, few leaves have little bit brown on tips, now i noticed some brown spots on leaves
Leaves. Tips - Burnt
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
2 years ago
4
9
Solved
Cannabisflakes
Little seedling having a hard timrSo guys;
I'm worried about this seedling. She's having trouble on keeping up with her sisters. I noticed a yelow color on their tinny tips 🤔
Cotiledons got brown pretty quickly too.
She took longer to "open" the cotiledons after popping from the soil.
Should I do something?? 🙏
2 years ago
3
3
Solved
KhunBabe
What is causing the yellow leavesDec 29 - Transplanted to 30cm. Plain soil mix. Did not water
Dec 30 - watered with nutrients at 350 ppm about 500ml
Jan 2 - starting to see signs of yellow on lower leaves
Jan 3 - cotyledons have turned solid yellow, two main leaves yellowing
Jan 4 - no change
Jan 5 - leaves look
2 years ago
6
5