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Salvia uliginosa (Bog sage)

Salvia uliginosa Photo/Illustration: Michelle Gervais



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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Salvia uliginosa Common Name: Bog sage Genus: Salvia
This moisture-loving perennial produces clear blue flowers with white highlights in late summer to mid-autumn. It forms an airy clump to 6 feet tall by 3 feet wide, and is great for the back of a border. It is tolerant of heavy soils.
 Noteworthy characteristics: This species is great in a mixed border; butterflies love it.
 Care: Provide moist but well-drained soil in full sun.
 Propagation: Sow seed, or divide plants, in spring. Take cuttings spring through fall.
 Problems: Powdery mildew, rust, stem rot, fungal leaf spots, whiteflies, aphids, mealybugs, spider mites.
Height 3 ft. to 6 ft.
Spread 1 ft. to 3 ft.
Growth Habit Clumps
Growth Pace Fast Grower
Light Full Sun Only
Moisture Medium to Wet
Maintenance Moderate
Tolerance Deer Tolerant
Characteristics Attracts Butterflies; Attracts Hummingbirds; Showy Flowers
Bloom Time Late Summer; Early Fall; Fall
Flower Color Blue Flower; White Flower
Uses Beds and Borders, Cut Flower, Indoor Plant, Suitable as Annual, Waterside
Style Cottage Garden
Seasonal Interest Summer Interest, Fall Interest
Type Perennials

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