Northwest Blooms · Perennials
Hesperis matronalis var. albiflora
Sweet Rocket
- Family
- Brassicaceae
- Height
- 2 to 3 feet
- Width
- 1 to 2 feet
- Flower color
- Pure white
- Foliage color
- Dark green
- Bloom time
- May to July
- Light
- Full sun to partial shade
- Water
- Prefers moist, well-drained soil
- Maintenance
- Low; deadhead to prolong bloom and prevent self-seeding
- Growing zone
- USDA zones 3 to 8
- Wildlife
- Attracts bees and other beneficial insects
About this plant
Hesperis matronalis var. albiflora is a biennial or short-lived perennial that produces clusters of pure white, sweetly fragrant flowers. Blooming from late spring to early summer, the blossoms emit a delightful scent, particularly in twilight hours. These flowers, borne on upright stems, attract pollinators such as bees and butterflies, enhancing the ecological value of the plant.
Originating from Europe and naturalized in many parts of North America, this variety is a charming addition to wildflower gardens, woodland edges, or cottage-style plantings. Its elegant white blooms create a soft, ethereal quality, making it a versatile choice for mixed borders or as a backdrop for other vibrant perennials. The plant self-seeds readily, ensuring a lasting presence in the landscape.
Works well in
Borders · Cottage Gardens · Pollinator Gardens · Rain Gardens · Cut Flower Gardens
Companion plants
Bergenias · Sedums · Columbines · Lungworts · Daylilies · Japanese anemones
Design tip
Foliage and form do most of the work here, so lean on texture and repetition rather than one flowering moment. Because it is easy about light, use it to carry a planting from a sunny end of the bed into the shadier side.
