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Every bag of NectarBloom™ funds the guides, the Hummingbird Trail, the lab testing, and the free care resources on this site. When you buy our nectar, you help us keep hummingbird education open, honest, and growing — for every bird lover, everywhere.

NectarBloom™ — 2 lb Bag
No boiling, no dye. The same sugar hummingbird flowers make. One ingredient, nothing else. Makes up to 160 oz of fresh feeder nectar per bag.
1 Bag · 2 lb
$21.99
Free shipping included
2 Bags · Season Supply
$39.88
Free shipping included
Direct orders are temporarily sold out. NectarBloom™ is still available on Amazon.
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“Your purchase isn’t just nectar — it’s how we keep this hummingbird care library free, accurate, and growing.”
Thank you for flying with us
Mary Gray Bird Sanctuary is Indiana's signature hummingbird destination and the state's strongest public education site for Ruby-throated Hummingbirds. This 735-acre Indiana Audubon property is known for exceptional hummingbird abundance, bird banding, forest habitat, stream corridors, and its annual Hummingbird Migration Celebration in early August.
The most commonly sighted hummingbird at Mary Gray Bird Sanctuary is the Ruby-throated Hummingbird.
Watch for the Rufous Hummingbird. Rufous Hummingbirds are rare western visitors in Indiana and should be treated as uncommon special sightings.
Plan your visit during July, August, September for the highest chance of hummingbird sightings. Early morning and late afternoon are typically the most active feeding times.
Look for tubular red, orange, and pink blooms, native salvia, and flowering shrubs where hummingbirds prefer to feed.
Plan ahead and check the official website for current hours and seasonal closures.
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