Salvia x sylvestris 'May Night' Evergreen Shrubs this Spirea has red flowers

this Spirea has red flowers in summer against blue-green leaves

Retains its color year-round

and are completely biodegradable

Simple to use

lavender-blue flowers all season

Salvia x sylvestris 'May Night' Evergreen Shrubs this Spirea has red flowersThis popular variety is known for its strong showing of dark purple flower spikes that turn blue as they mature. Blooms from late spring through summer. Additional Information: Latin Name: Salvia x sylvestris May Night Plant Type: Perennial Shrub Type: Herbaceous Exposure: Sun Deer Resistant: Yes Mature Height: 20 22 Inches Mature Width: 20 22 Inches Habit: Clump Growth Rate: Moderate Recommended Spacing: 18 Inches Apart Hardiness Zone: Zone 4 9 Bloom