Sow Sweet Rocket seeds in the spring for a perennial that will flower profusely. Hesperis Matronalis is commonly called Dame's Rocket or Sweet Rocket. The Hesperis Matronalis plant likes moist conditions for optimal growing, but it is adaptable. Cannot ship this flower seed to Colorado. Sweet Rocket is a showy, short-lived perennial with large, loose clusters of fragrant flowers that bloom from May to August on flowering stalks 24 - 48 inches (60 - 120 cm) in height. The heavenly clove-like scent will attract lots of bees, butterflies and birds. This member of the mustard family has flowers with four petals. Many flower seeds are produced in the flower cluster.

SOWING:
Sowing: April - June
Season: Biennial
Height 24 - 48 inches (60 - 120 cm)
Bloom Season: Summer
Bloom Colour: White, purple, pink
Environment: Full sun to partial shade 
Light Required: Yes
Depth: Cover seed with topsoil thinly after sowing
Moisture: Keep soil slightly moist but not wet
Plant Spacing: 12 inches
Ideal for: cottage garden, meadows, beds and borders