I am quite struggling with finding someone who has the knowledge and skills to do the plant work and finnickety pruning etc in our garden (which includes some lovely borders and shrubs, a box hedge knot garden, a vine, huge wisteria, roses etc). We have a garden maintenance guy, who sweeps up leaves and mows the lawn etc. He has said he doesn't know much about the wisteria/vine, and I suspect he doesn't have very much horticultural knowledge full stop. I have zero, btw!!
I mentioned to him I might try to find someone who can come in and tend to the plants on a more intricate basis - he made a bit of a stink about employing two gardeners, and said I'd have to sack him if I wanted to do that. AIBU to find someone to do both the big stuff and the smaller, or do most people either employ two gardeners, or do the fiddly bits themselves???