Echinops ritro ssp. ruthenicus 'Platinum Blue'

Also Known As

Echinops ruthenicus 'Platinum Blue'
Platinum Blue Globe Thistle

Plant type

perennial

size

H: 2'-4'
W: 12"-24"

planting zones

3a-8b

More Options

Echinops ritro ssp. ruthenicus 'Platinum Blue' plant details

Echinops ritro ssp. ruthenicus 'Platinum Blue' is a broadleaf deciduous perennial with blue foliage. In summer blue flowers emerge. Features fuzzy texture. Attracts bees making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and regular - occasional water. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Echinops ritro ssp. ruthenicus 'Platinum Blue'

Plant type: perennial
Plant family: asteraceae
Foliage: deciduous blue
Mature size: 12 IN - 24 IN - wide, 2 FT - 4 FT - tall
Flowers: blue blooms in summer

GROWING CONDITIONS for Echinops ritro ssp. ruthenicus 'Platinum Blue'

USDA Zones: 3a - 8b
Sun exposure: sun - mostly sun
Watering frequency: regular - occasional
Resistant to: heat
Soil needs: average and well-drained

Nursery contributed plant descriptions

Echinops ritro ssp. ruthenicus 'Platinum Blue' is a stunning architectural perennial that offers deeply divided basal, thistle-like leaves on silvery stems topped with dramatic lavender-blue spheres of starry flowers. The individual florets first open at the top of the sphere and continue opening downwards until the heads are in full bloom. Will pop in the mixed border with Phlox, Monarda and ornamental grasses for dramatic appeal. Also great in the rock garden and as cut flowers. Incredibly popular with bees. Deer and rabbit resistant.