Curling leaves, and dying tips. Need help

2.5 weeks passed and I am fond of my 2 babies. One of them grow slower and healthy but speedy one seems stressed. I do not know the strain but I can say that they are sativa. I have never fed them yet. Also I used plastic water bottles to observe root development. If you need extra info, do not hesitate to ask. I need to know what to do urgently. (First 2 pics is the speedy one. Last picture is the slow-grow one.)A5B2E172-58FA-4D84-84C2-38E1C3CD3ACF.jpegAF09DF4F-95CB-4033-9225-16549BAFA1E8.jpeg8DCC2FA8-D85E-4992-A06A-B6DC4A4A72FC.jpeg
 
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Weouthere

Well-Known Member
I will soon transplant them to regular containers. Thanks for the advice man.
I second this. I tried cloning in clear plastic cups once. A single clone of like.. 10 made it. There was so much algae in and on the surface of the medium I used. I put perlite at the bottom of the cup, and it was literally all green after a week-ish.
 

go go kid

Well-Known Member
try it closer, as close as you can. put your hand under it and see where the heat comes out too and have it just below it, your plants will love you for it
 
Btw, when should I nute them? Most of people recommend not tu nute till first transplant but it seems like they need some potassium or sth else.
 

go go kid

Well-Known Member
no time like the presant, you realy dont want roots exposed to light, it kills them and will stunt the growth of your plant. the key to a great plant is within its root system, healthy roots healthy plant. keep it organic if you can
 
no time like the presant, you realy dont want roots exposed to light, it kills them and will stunt the growth of your plant. the key to a great plant is within its root system, healthy roots healthy plant. keep it organic if you can
Doing it right now, I will inform later. thanks man.
 
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