Maybe try a low pressure aeroponic cloner. You can make one with a 5 gallon bucket, a pump, some poly tubing, hole saw, sprayers, net cups and neoprene collars.
Here's a good example but I made a circle of poly tubing with a riser and some tees and stuck a couple sprayers on the outside part of it. I cut off the bottom of the net cups instead of shoving the neoprene in the holes like the guy does in the video.
https://www.youtube.com/watch?v=ELfNrq1iq6EEdit: nearpow makes decent infinite repeat timers for the spraying interval. I think we did 10 seconds on and 5 minutes off. You can do interval timing with a tasmota smart switch as well but I dont remember the command to set it.