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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
Blithewold is a 33-acre summer estate on Bristol Harbor with sweeping views of Narragansett Bay, nationally recognized as one of the most fully developed and authentic surviving examples of the Country Place Era of American garden design. The property features a 45-room mansion, formal gardens, an arboretum with over 300 species of woody plants — including what may be the largest Giant Sequoia on the East Coast — and a series of distinctive garden rooms. Blithewold's staff blog specifically documents Ruby-throated Hummingbirds "tanking up" on the tender perennial salvias in preparation for fall migration.
The most commonly sighted hummingbird at Blithewold Mansion, Gardens & Arboretum is the Ruby-throated.
Plan your visit during June, July, August, September for the highest chance of hummingbird sightings. Early morning and late afternoon are typically the most active feeding times.
NectarBloom Tip
Blithewold is open Tuesday through Sunday. The salvias in the North Garden and other mixed borders are the confirmed magnet for hummingbirds in late summer (August–September). Ask a Blithewold gardener which borders are currently most active with hummingbird sightings — the staff are knowledgeable and enthusiastic about their wildlife garden interactions.
Admission required. Open Tuesday–Sunday, April–October. Photography for personal use welcome. ADA accessible on main garden paths.
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