Transplantig Seedlings . need advice.

[Lysergicpt]

Hello guys i had 3 seedlings that was having a really hard time to grow, they are 3 days away from 3 weeks and they were barely on they 2nd set of leaves but they dont look burn or anything , they look nice but simply dont grow , my temps are ok arround 75 F Humidty arround 65%- 70 &% ....they are under HPS Dual Spectrum for 24/7..
Overwatering is out of the question cause they dont look at all overwater , and i let it dry really good before water with 6.5 ph water ..

Soil: a regular sprouting soil i bought in a store, first time i use this and i was watering with the Hesi root complex and SuperVit

This morning i decided to transplant all 3 of them , to the same size pots but with a diferent soil , a mix of humus , universal soil and some composted horse manure and perlite.
I took them off carefully with my hands and removed the extra dirt arround the roots and i notive theyre roots was quite small .


Do you guys think it was ok to do this ? or i may have harmed them ?
One other thing . my root complex i bought it 1 year ago . it have some kind of little algae in it , but not too much just a few , do you think that could be doing something to my babies ?

 

[keysareme]

Do you guys think it was ok to do this ? or i may have harmed them ?

Some seedlings just take their time huh? I think you, and your girls, are ok. Might want to sing them a song or two as they cozy on into their new homes.

 

[Lysergicpt]

I hope ur right i,m not a good singer , i may put them under alot of stress lol , but sometimes i talk to them when i'm caring them. and yes i know some take theyre time but there is something wrong this time i hope i just solved it now and see some explosion in a couple days ! i will post some pics when i can , thx

 

[*BUDS]

Come on try this one- To all the girls ive loved before
im glad you came along
so i can have a bong
to all the girls ive loved before.

 

[Lysergicpt]

hehe ok i will try that ...
here are some photos of them .. as u can see they are very little for almost 19 days since sprout

 

[Mohican]

What is your water pH? Are you using RO water or tap?

Is the pot/cup draining well? Don't overwater them.

Change your lighting period to 18/6 to give them a rest. Some parts of photosynthesis only occur in the dark.

Are you using any nutes? Give them some watered down N nutes. AN Grow A/B diluted works amazing.

 

[Lysergicpt]

No , im not using any nuts , right now the new soil already have some humus and some horse manure ( composted )
so no need for nuts right now , my water Ph is 6.5 , im using tap water , i've never had any problems with the water , in past grows ..
and about the light period isn't suposed to cannabis be a C3 type plant ? i read that this type of plants dont need no dark period as they dont photo in the dark. and right now they are stressed from the transplant cause i took almost all the dirt leaving the roots almost totaly exposed and potted in the new soil , so i dont want to stress them anymore right now at least for a few days. i think messing with the light right now may do to them more harm than good. but correct me if i'm wrong please.