Western Aster (Symphiotrichum spathulatum or Aster occidentalis) is a small, native aster that makes a charming addition to the front of cottage gardens, rock gardens, xeric gardens, or natural prairie and meadow plantings. It will gently self-seed in the surrounding area and is tolerant of different watering schedules.
Western Aster
Native to Cache County: Yes
Irrigation Requirement: Very Low (Water to Establish), Low (1/2" every 10-14 days), or Moderate (1/2" every 7-10 days)
Mature Size: 8-30" tall
Spacing: 8-12" apart
Bloom Colors: Purple
Bloom Season: July - September or October
Hardiness Zone: 3 - 9
Light Requirement: Full Sun, can handle some light shade
Deer Resistant: Unknown
Salt Tolerant: Unknown
Soils: Plant in well draining sand, loam, or clay soil.
Plants in the Symphyotrichum family are host species for 1 known local pollinator. They also provide a nectar source for native pollinators, including the end of the season.