Sundrops (Oenothera fruticosa subsp. glauca) 'Fireworks' is a bright yellow evening primrose that blooms in early to mid summer. Native to eastern North America, it is a source of nectar for pollinators and has special value to native bees. Hummingbirds may also visit this plant. 'Fireworks' does well in full sun and medium to dry soil. 'Fireworks' spreads slowly in the garden.

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