Heirloom Alyssum Seeds for Borders and Groundcover

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Shop sweet alyssum seeds for low fragrant borders, containers, seasonal groundcover, and small accessible flowers that support beneficial insects. Carpet of Snow is the current white-flowered selection in this collection. Choose by garden job What you need Best starting point What to watch A white fragrant edge Carpet of Snow Traditional sweet alyssum can pause in extreme summer heat. Container spill Carpet of Snow near the rim Shallow roots need regular moisture. Living mulch around taller plants A thin, managed planting Do not let the mat block airflow around disease-prone crops. For sowing, spacing, seasonal care, and seed saving, read the alyssum growing guide . Frequently asked questions Is sweet alyssum an annual? It is usually grown as an annual, though the species can be short-lived perennial in mild climates. Does alyssum bloom through hot summer? Traditional Lobularia maritima may slow in sustained heat and recover after trimming and cooler weather. Continue planning Shop all flower seeds Explore pollinator seeds Plan container flowers