Cloning

So I was on vacation and had my gf watch my plants for a week or so and I’m a little past 21 days and had some of my clones not root, they’re is some yellowing in the leaves but I do see some green should I continue to try to root them? Or toss

Wow 39 views and no one responds lol. Well first of all there’s no harm in letting them go longer, but I would be cutting new clones if I were you.

I'd leave them sitting in the corner if they get in the way then throw them.

What is the harm in keeping them?
Start new if you like but I bet they are on the verge of rooting as long as they aren’t to wet

If it was me I would just start over and take more cuts again. Always make sure to take cuts from a healthy plant. This will give you quicker roots and quicker growth once the roots develop. As for them Root Riot or Rapid Rooter plugs I always soak them or dip them in some RO water. I give them a little shake to take any extra water out of them. I use Clonex and it has never failed. From your pics, it looks like you also used Clonex from the dried gel on the top of a few of the plugs. Also once you pop them in the dome spray once and close all vents and leave them alone for at least 10-14 days under low light. Once you hit those 10-14 days you will start getting roots. Temps should stay around 75-85F. Higher temps will promote faster rooting but too high can also cause stem rot or wilting.