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Hybrid Sage (Salvia × superba): Drought-Tolerant Purple-Blue Spikes

Hybrid Sage (Salvia × superba): Reliable Purple-Blue Blooms from Summer to Fall

Salvia × superba is a drought-tolerant hybrid of S. nemorosa and S. sylvestris lending vivid purple-blue hues to the garden from summer to early fall on 1.5–3 foot spikes. Deadheading prolongs bloom. Silvery-green leaves form a clump about 2 feet tall and wide. Attracts butterflies.

Hybrid Vigor

  • Purple-blue spikes summer to early fall
  • Drought tolerant
  • Silvery-green foliage clump
  • Deadheading extends bloom
  • Deer, drought tolerant
  • Attracts butterflies

Growing Conditions

  • Light: Full sun only
  • Soil: Moist but well-drained
  • Water: Dry to medium
  • Maintenance: Low

Propagation

Sow seed or divide in spring; take cuttings spring through fall.

Potential Problems

Powdery mildew, rust, stem rot, fungal leaf spots, whiteflies, aphids, mealybugs, spider mites.

Quick Reference

Height/Spread:1–3 ft.
Bloom Time:Summer, fall
Flower Color:Purple
Foliage:Silvery-green, fragrant
Tolerances:Deer, drought
Uses:Borders, cut/dried flowers, groundcover, naturalizing, cottage/meadow/rock gardens

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