Defend the integrity of your hummingbird nectar by adding clear, all natural Nectar Defender. Using no dyes or preservatives, this is the equivalent of Feeder Fresh for nectar feeders using a naturally occurring, bird-safe micronutrient to keep nectar fresh.
Take better care of your amazing hummingbirds and help your nectar stay fresh a lot longer. Add 1 tablespoon to each quart of nectar or add 1 teaspoon to each 1-1/3 cup of nectar. 4 oz. bottle.
4 oz. capacity
Satisfy your hummingbirds with fresh food 24/7
Safe, naturally occurring micronutrients for better bird health