Hypericum kalmianum 'Blues Festival'

St. John's Wort

Photo courtesy of Proven Winners

  • Blue-green foliage with bright yellow flowers in summer
  • Long blooming
  • Excellent colorful specimen along beds or walkways
Border or Bed
Border or Bed
Great Foliage
Great Foliage
Low Maintenance
Low Maintenance
Mass Planting
Mass Planting
Salt Tolerant
Salt Tolerant
Deer Resistant
Deer Resistant

Homeowner Growing and Maintenance Tips:

Plant in moist, well drained soil in full-part sun.  Very low maintenance shrub that rarely needs pruning.

Height: 24-36 in
Spread: 24-36 in
Price Level 1: $39.99~#2
Bloom Color: Yellow
Zone: 4-7

Additional Characteristics & Attributes:


  • Great Foliage
  • Low Maintenance
  • Edging
  • Garden
  • Salt Tolerant
  • Mass Planting
  • Border or Bed

Critter Resistance:

  • Deer Resistant


  • Full Sun
  • Partial Sun


  • Mounding

Foliage Color:

  • Blue
  • Green

Season of Interest (Flowering):

  • Summer

Attracts Wildlife:

  • Attracts Pollinators

Soil Moisture:

  • Average Water
  • Moist, Well-Drained