Botanical Name

Lobularia maritima

Commonly known as Sweet Alyssum

Lobularia maritima (Sweet Alyssum)
Annual

Honey-scented carpet of tiny flowers. The best living edging plant.

Quick Reference
Bloom Season
Apr to Oct
USDA Zones
3-10
Sun
Full Sun or Part Sun
Water
Moderate - regular watering
Mature Height
3-6"
Bloom Colors
WhitePinkPurpleLavender
Pollinator Friendly Low Maintenance Fragrant Container Friendly
Read the full Sweet Alyssum growing guide →

Companion plants, planting tips, FAQ, and more

About This Name

Lobularia maritima is the scientific name used by botanists, nurseries, and seed catalogs to identify Sweet Alyssum unambiguously. The genus Lobularia places it within a specific plant family, and using the botanical name avoids the confusion that comes with regional common names. If you're shopping for Sweet Alyssum, looking up plant care details, or comparing varieties, searching by Lobularia maritima will give you the most precise results.