Alyssum

Description

grows to 6″ inches tall and may reseed readily year after year and bears small flowers

annual – Grow in full sun with gritty moderately fertile well drained soil, ideal for growing in rock crevices and dry stone wall plants, soak in spring and summer. They’re fairly frost hardy. Trim lightly after flowering to maintain compactness.

there’s white and purple varieties

comes in trays or in 4″ pot