Step 1: Combine the sugar and water in a medium saucepan. Make sure to use plain white granulated sugar, as other sugars can be harmful to hummingbirds.
Step 2: Bring the mixture to a rolling boil over medium-high heat, stirring occasionally, until all the sugar is completely dissolved. Boiling helps to sterilize the solution and prevents it from spoiling as quickly.
Step 3: Remove the saucepan from the heat once the sugar is fully dissolved. Let the hummingbird nectar cool completely to room temperature before proceeding. This is crucial to prevent harm to the birds or damage to your feeder.
Step 4: Once cooled, pour the fresh hummingbird nectar into your clean hummingbird feeder(s).
Step 5: Store any leftover hummingbird nectar in a sealed container in the refrigerator for up to one week. Be sure to clean and refill feeders every 2-3 days, or more frequently in hot weather, to ensure freshness and prevent mold.