
Photos are representative and may not match your specific variety.
Sweet Alyssum
FlowerLobularia maritima
- Partial sun
- Zones 5–9
- 50 days to maturity
- Flowers
- 6" spacing
- High water
- Perennial
Overview
Sweet Alyssum is a delicate, low-growing flowering plant prized for its tiny, fragrant clustered blooms in white, pink, purple, or bicolor varieties. Reaching maturity in 50-60 days, it produces abundant flowers throughout the season. The defining characteristic is its sweet honey-like fragrance, which makes it exceptional for borders, containers, and pollinator gardens. Easy to grow and tolerant of poor soil, it thrives in full sun to partial shade and becomes a cheerful ground cover or edging plant. Heirloom varieties offer reliable performance and self-seeding capability.
Planting
Direct sow after last frost or start indoors 6-8 weeks before last frost
Growing
Sun: partial. Water: high. Soil: Well-drained soil, tolerates poor soil conditions. Space plants 6" apart. Germination: 7-14 days.
Pests & diseases
Common pests: Aphids, slugs, spider mites. Common diseases: Root rot, powdery mildew.