Decided to save myself some money by doing my own bag worm treatments for my arbivitae hedge. I need a sprayer that will reach the top of the 20' arbivitaes. I don't need an expensive motorized unit as I have just 8 or 9 tall arbivitaes in the hedge and will spray them 2 or 3 times a year. So a manual pump unit will be just fine. Unfortunately, I'm not finding any info on how high the sprayers will spray. Can anyone recommend a sprayer with that reach?
Thanks!