Anyone ever thought to blow into the drain holes??
From the other thread I was thinking about the different functions of the watering and flushing and given that one is air/gas exchange, I got to thinking about blowing into the drain hole. Not like a trumpet or anything, just a gentle breath to change the air and such, maybe add a bit of CO2 lol
It seemed kind of silly but also a totally water free way to freshen the root zone.