High Desert Plant Finder & Guide

perennial

Ruby Star Coneflower

Echinacea purpurea 'Rubinstern'

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Ruby Star Coneflower (Echinacea purpurea 'Rubinstern') at Moana Nursery

Ruby Star Coneflower flowers

Ruby Star Coneflower flowers

(Photo courtesy of NetPS Plant Finder)

Ruby Star Coneflower (Echinacea purpurea 'Rubinstern') at Moana Nursery

Ruby Star Coneflower flowers

Ruby Star Coneflower flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  24 inches

Flower Height:  3 feet

Spread:  24 inches

Sunlight:  full sun 

Hardiness Zone:  3

Other Names:  Purple Coneflower

Description:

Stiff petaled, daisy-like blooms are vivid carmine-red with dark orange cones and attract butterflies. Seed heads attract finches. Nice cut flower. Tolerates heat and humidity.

Ornamental Features

Ruby Star Coneflower has masses of beautiful lightly-scented crimson daisy flowers with brown eyes at the ends of the stems from mid summer to mid fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its pointy leaves remain green in color throughout the season. The fruit is not ornamentally significant.

Landscape Attributes

Ruby Star Coneflower is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting birds, bees and butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

Ruby Star Coneflower is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Naturalizing And Woodland Gardens
  • Container Planting

Planting & Growing

Ruby Star Coneflower will grow to be about 24 inches tall at maturity extending to 3 feet tall with the flowers, with a spread of 24 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

This plant should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in both summer and winter to conserve soil moisture and protect it in exposed locations or colder microclimates. This is a selection of a native North American species. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Ruby Star Coneflower is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Rock  Edging  Garden  Naturalizing  Container 
Applications
Flowers  Winter Value  Attracts Wildlife 
Ornamental Features

Please note: Our Plant Guide is all about plants that will work in the high desert. It is not, nor is it intended to be, a current list of plants in stock on hand at each location or at our farm. We purposely do not sell or ship plants via the internet. Plant questions and availability are best determined in-store.