Hypericum olympicum f. uniflorum

Also Known As

Hypericum olympicum ssp. uniflorum grandiflorum
St. John's wort

Plant type

shrub

size

H: 6"-12"
W: 12"-24"

planting zones

5a-9a

More Options

Hypericum olympicum f. uniflorum plant details

Hypericum olympicum f. uniflorum is a broadleaf deciduous shrub with green foliage. In summer yellow flowers emerge. Attracts bees making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in average and well-drained soil.

CHARACTERISTICS OF Hypericum olympicum f. uniflorum

Plant type: shrub
Plant family: hypericaceae
Foliage: deciduous green
Mature size: 12 IN - 24 IN - wide, 6 IN - 12 IN - tall
Flowers: yellow blooms in summer

GROWING CONDITIONS for Hypericum olympicum f. uniflorum

USDA Zones: 5a - 9a
Sun exposure: sun - mostly sun
Watering frequency: regular - low

Soil needs: average and well-drained

Nursery contributed plant descriptions

I quite like this one. Decidedly large yellow flowers with a showy poof of stamens at the center are produced in very large numbers. One of the best floral displays in the genus. Plant itself is a small subshrub, reaching maybe 8 inches or so tall. Zone 5