I have the yard ringed by hummingbird feeders with frequently changed, good quality sugar water. The solids hold some moisture but my trays don't really have much in the way of fluids that might attract a hummingbird. In our sun and heat, it's a trick just keeping them moist.
Always looking for interesting plants for pollinators and food! Bonus points for highly, and pleasantly scented plants.
"Si hortum in bibliotheca habes, nihil deerit." [“If you have a garden and a library, you have everything you need.”] -- Marcus Tullius Cicero in Ad Familiares IX, 4, to Varro. 46 BCE