You make a great point. Let me specify my trees: procumbens juniper, blue pacific juniper, blue rug juniper, and a schefflera. I have a short leaf pine and a Japanese maple as pre-bonsai. Also, I have some pear tree cuttings.
A fine nozzle and a long wand are a must, I agree. But what brand? From Amazon? Walmart?
I also searched for this topic before I posted and could not find sufficient information.
Thanks for responding!