Annual – Sweet Alyssum

Sweet Alyssum 

Botanical name: lobularia maritima 

Beginner friendly?: yes 

Average size at maturity: up to 1 ft in height and in spread 

Hardy zone: zones 5-9 

Foliage color: green/gray 

Flower color: purple/white 

Bloom time: spring, summer, winter 

Growth rate: reaches fully mature size in first growing season 

Pruning instructions: deadhead withered foliage and blooms as needed 

Propagation methods: propagate by seed sowing 

Landscape use: pollinator garden, flower garden, container plant, herb garden 

Special features: long-lasting blooms, disease resistant, attracts pollinators, pet-friendly 

Light needs: 6 hours of sun per day 

Watering instructions: allow the top 2-4 inches of soil to dry between watering periods 

Fertilizing instructions : use a slow-release flower fertilizer once a month throughout the spring, summer, and early fall months 

Best time to plant: spring 

Best type of soil: sand, loam 

Companion plants: basil, strawberries, snapdragon, marigold 

Toxicity level: non-toxic for humans and pets 

Invasive species: no