White Alyssum Seeds

White alyssum is a low-growing annual that produces a multitude of small, highly fragrant white flowers. Prized for its abundant and continuous flowering, it is ideal for borders, flowerbeds, rock gardens, and containers, while also attracting pollinators and beneficial insects.

2. Sowing

Difficulty level : Easy
Sowing type : Indoor sowing in early April or direct sowing outdoors after all risk of frost has passed (late May in zones 5-6)
Sowing technique : Surface sowing, in rows or broadcasting
Sowing depth : Sow on the surface, do not cover
Germination time : 7 to 14 days
Germination temperature : 18 to 22 C

3. Culture

Ease of cultivation : Easy
Growing season : Cool to temperate season
Transplantation : Easy, after all risk of frost has passed
Plant spacing : ~ 15 to 20 cm between plants
Distance between rows : ~ 20 to 30 cm
Hardiness zone : Non-hardy annual plant
Light : Full sun to partial shade
Soil type : Light, loose and well-drained soil
Soil pH : Slightly acidic to neutral
Soil moisture : Cool, well-drained soil
Soil fertility : Undemanding, ordinary soil enriched with organic matter
Time before flowering : Approximately 6 to 8 weeks after sowing
Watering : Moderate, tolerates short periods of drought
Other characteristics : Prolonged flowering; prune lightly to encourage new flowering

4. Usage

Perfect for borders, planters, hanging baskets and rock gardens. White alyssum brings a bright and fragrant touch to the garden while promoting biodiversity.

5. Apprenticeship

Companion plants : Lettuce, cabbage, broccoli, tomato, pepper
Plant enemies : None known