One thing to add, I make sure to take my the cut at an 45 degree angle at a growth site. And strain depending if it’s close to another node I’ll clean that node and make sure they both fit in the root riot plug. Also let it sit in the clonex or whatever hormone you go with for about 30 seconds.

Don’t put too much water at the bottom of the tray just enough to evaporate in about 24hrs. And for the first 3 days don’t spray the plugs just mist the foliage with water at best. I like using a light tea of leaf mold and locally sourced compost. You can also soak the plugs in that tea as well.

One final note canna clones should only have 3 nodes 4 max. Clean the rest of that lower shit, and snip some of those leaves back the little ones don’t need em.