White Alyssum

White alyssum ( Lobularia maritima) , offered by the seed company WH Perron

White alyssum is a variety Highly floriferous , fragrant, and vigorous , this variety is prized for its superb clusters of small, star-shaped white flowers that quickly cover the plants. This tetraploid selection is distinguished by an even more abundant bloom than a classic alyssum, as it concentrates its energy on flower production rather than seed formation. The result is a dense, luminous, and delightfully fragrant carpet of flowers, as pleasing to the eye as it is to the nose.

Easy to grow and very versatile, white alyssum integrates perfectly into flowerbeds, borders, containers, and planters , where it brings softness, freshness, and continuous floral displays. Its natural vigor and spreading habit make it an excellent choice for gardeners looking for a simple, reliable, and generous plant capable of providing sustained flowering throughout the season.

Latin name : Lobularia maritima
Maturity : Annual
Maturity after sowing : 8 to 10 weeks
Plant height : 15 to 25 cm
Spread : 30 to 35 cm
Flower color : White
Quantity per packet : Approximately 100 seeds
Formulation : Coated seeds
Uses : Borders, containers, flower beds, fragrant plants

Farming method

Sow indoors 4 to 5 weeks before the last frost , in a light, well-draining, porous seed-starting mix. Maintain a temperature between 21 and 24°C to encourage rapid germination, usually in 5 to 8 days . Lightly coat the seeds with vermiculite and water thoroughly to dissolve the coating after sowing. The substrate should remain consistently moist , but not waterlogged, and water in such a way that the foliage dries quickly to minimize disease.

Outdoors, plant in well-drained, rather dry soil , in a sunny to partially shaded location. Alyssum adapts easily and is tolerant in most situations.

Growing tips

When transplanting, work the soil to a depth of about 30 cm and incorporate compost or organic matter to encourage good root development. Handle the roots carefully and water regularly every 2 to 3 days until well established. Adding bone meal or a soil activator can support establishment, although this plant is generally undemanding .

Once established, white alyssum requires little maintenance. Water when the soil is dry to the touch and avoid overwatering. Lightly removing faded flowers can encourage even more abundant blooming.

Flowering and uses

The flowers form a fragrant and luminous ground cover , ideal for softening flowerbeds, filling empty spaces, and complementing other flowering plants. Prolific, fragrant, and easy to grow , white alyssum is an excellent choice for creating harmonious and inviting landscapes, while enjoying a generous and long-lasting plant.

Delicate, vigorous and very floriferous , white alyssum seduces with its simplicity and natural elegance, offering a simple, effective and pleasant solution to beautify the garden all season long.