I'm in the market for a boom attachment for my 4G Chapin hand pump backpack sprayer. Does anyone have one they like or don't like? I want to get even coverage for maintaining a walking trail around my pollinator planting and grass control in a limestone parking area.
You might consider a fogger/mister if you have a larger area to cover. They can spray up to 30 feet. I use mine for everything from spraying herbicide or foliar fertilizer over large areas, to spraying fungicide on apple trees.