Photo of Salvia x sylvestris May Night flower by Karl Gercens III

Photo by Karl Gercens III

Used with permission, all rights reserved

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Salvia x sylvestris May Night

Scientific Name: Salvia x sylvestris 'Mainacht'

Also Known As

  • Salvia 'May Night'
  • Salvia May Night
  • Salvia nemorosa 'May Night'
  • May Night Hardy Sage
  • May Night Salvia

Plant type

perennial

size

  • H: 18"-24"
  • W: 12"-18"

planting zones

  • 3a-8b

More Options

Salvia x sylvestris May Night plant details

Salvia x sylvestris May Night is a moderate-growing broadleaf deciduous perennial with green foliage. In spring and summer blue flowers emerge. Attracts beneficial insects, birds, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Drought tolerant once established. Does well in well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Salvia x sylvestris May Night

Plant type: perennial
Plant family: lamiaceae
Foliage: deciduous green
Mature size: 12 IN - 18 IN - wide, 18 IN - 24 IN - tall
Flowers: blue blooms in spring and summer
Uses: cutting garden, fragrant

GROWING CONDITIONS for Salvia x sylvestris May Night

USDA Zones: 3a - 8b
Sun exposure: sun
Resistant to: rabbit, heat
Soil needs: well-drained

Nursery contributed plant descriptions

May and June violet spikes attract bees, butterflies, and hummingbirds on plants that remain upright and tidy all season long - gratifyingly floriferous. It's low maintenance and a good cut flower. 1.5' x 18-24" Minimum temperature: -30?F
One of the best perennials for the garden. It has purple stems with violet-purple flowers blooming from June to October. Prefers moist, well drained soil. Growth Rate medium
This is one of the best and easiest to grow of the sun loving perennials with blue flowers. It covers itself in viloet blue flowers from mid to late summer and can continue blooming well into fall if cut back. Grows about 18" tall and forms a slow spreading clump. Excellent as a cut flower. Awards:Perennial Plant Association Plant of the Year for 1997.

By: Fantastic Plants

Gardening facts about Salvia x sylvestris May Night plant

How to Grow Salvia x sylvestris May Night

  • Sun Exposure

    • sun
  • Water Needs

    • drought tolerant
  • Soil Needs

    • well-drained
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
  • Wildlife

    • beneficial insects
    • birds
    • butterflies
    • hummingbirds
    • rabbit resistant
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous
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