It’s quite simple: add 1/4 cup of white granulated cane sugar to each cup of boiling water.
You must boil water (stovetop or microwave) and then add the sugar and stir until dissolved.
Boiling helps dissolve the sugar and kills off things that may make the sugar water spoil faster.
The recipe for hummingbird food must be cool before you add it to your hummingbird feeders!
The sugar water can...