Here is a method of cloning that i use. I did not invent it but a wise man by the name of someoldguy passed it on to me and it changed my success at cloning. I am a busy person and i either don't have time to check on things or i forget. I also have kids and spend what little cash i have, on them. This is a pretty hands off way to get clones without much fuss.
Here is my equipment. (LOL) Vermiculite ($8?), popsicle forms (Amazon $7?) And some bottle caps.
Nothing but the finest will do.
i have notched holes in the corner of the caps with a razor knife to allow water to be wicked more easier. I have crazy finger nails on my right hand. I play fingerstyle acoustic and they are my picks.
The popsicle forms have holes drilled in the bottom. If not done with care, the bottom can crack and that's not good.
Now i place the bottle caps in the forms upside down. They can be a tight fit. That is why there is a notch in the cap to allow water to flow.
Now at this point i fill the forms with Vermiculite. I smooth off the cells/forms and press the Vermiculite down. I have over packed and they struggle to root. Pack it but don't over do it. I top off a little bit more of the Vermiculite and press in to place even lighter.
I then place the form in to a pyrex dish. Any Tupperware would do. Fill up with water about 1"-1.5" inch up the form to ensure the Vermiculite is staying moist. Allow the Vermiculite to wick up the water and get wet up top. Once wet...
I get a drill bit and punch holes in the wet Vermiculite. Big enough for the stems. Some of my strains are fatter branched so i may use a bigger one if necessary. Take your cuttings with clean equipment and 45 at the node and leave in bottle of water until ready to dip in hormone or whatever.
Take cutting and place in the hole and press the Vermiculite around the stem. Ensuring good contact. Dont over do it. Water just squishes out. Just make good contact.
Once filled, i take it inside and place it in my grow box. The rez and cuttings have a level set up above my Bonsai lights.
This maintains the rez temperature at ~80°. As long as the temperature is maintained, they should all be showing roots in 1 week and really good mass of roots by 2 weeks. Maintaining the temp and not letting the water dry up is all it takes. No misting. No vents. It's what works for me. Since the light is below it stays indirect enough.
But now my Bonsai's go on a 24 hr schedule. I didn't foresee this issue when i designed it. Whoops...