i know the last thing i told you didnt really work out but ive heard that most grow smaller than a sea of green you can smoke around it and it will provide more than enough CO2 but i dont know if that will work just saw it somewhere
the jagged leaves wont grow barely...
they need photosynthesis for green parts to grow...
once they break ground give them as much light as possible without drying or burning them
a nursery or walmart would be good to find the powder..
i just perfer the powder
gel or liquid would work just a little more tedious to get on the stalk
i have some powder stuff
its called green charm
it works for both... if you get an eye dropper or something like it you can blow the powder on the stalk
later on for clones all you do is dip your clone in the bottle of powder and drop it in rockwool
even if you get a metal halide on the seedlings they will still stretch if they already started to...
not trying to knock you or anything just a tip i learned from some very experienced growers