Step 1: In a medium saucepan, combine 4 cups of clean water with 1 cup of plain white granulated sugar. The 4:1 ratio is vital for the health of the hummingbirds, mimicking natural flower nectar.
Step 2: Place the saucepan over medium-high heat. Stir occasionally until the sugar completely dissolves. Once the water begins to boil and all sugar crystals are gone, let it boil for 1-2 minutes to sterilize the solution.
Step 3: Remove the saucepan from the heat. Allow the sugar solution to cool completely to room temperature before proceeding. This cooling process is crucial; hot nectar can harm hummingbirds.
Step 4: Once the nectar has cooled, carefully pour it into your clean hummingbird feeder(s). Only fill the feeder(s) with as much as the hummingbirds are likely to consume within 2-3 days, especially during warm weather.
Step 5: Store any leftover hummingbird nectar in a clean, airtight glass container in the refrigerator for up to two weeks. This ensures you have a ready supply for quick refills.
Step 6: Remember to clean your feeders regularly. In cool weather (below 70°F/21°C), change the nectar and clean feeders every 3-5 days. In hot weather (above 70°F/21°C), change and clean feeders every 1-2 days. Use hot water and a bottle brush, avoiding soap or rinsing thoroughly if used.