October Skies Aster
Aster oblongifolius 'October Skies', Symphyotrichum oblongifolium 'October Skies'October Skies Aster is a compact native perennial that creates a spectacular late-season display with masses of lavender, daisy-like flowers. The blooms open in early fall and continue into October, covering the plant with color when many other perennials are winding down for the season. Bright yellow centers provide a striking contrast and offer valuable nectar for honey bees, butterflies, and other late-season pollinators.
Its naturally rounded, mounding habit makes October Skies especially useful toward the front of perennial borders. The fine-textured foliage creates an attractive green mound throughout the growing season before becoming almost completely covered by flowers in fall. Its compact form also allows it to fit easily into smaller planting areas without overwhelming surrounding plants.
October Skies Aster is adaptable and dependable once established, making it a valuable choice for sunny borders, rock gardens, native plantings, and pollinator gardens. Its ability to tolerate dry conditions makes it particularly useful for areas where other moisture-dependent perennials may struggle. The long bloom period also helps extend garden interest well into autumn.
Care Instructions:
Planting: Plant in full sun in well-drained soil.
Soil: Prefers average, well-drained soil and adapts to clay, loam, and sandy soils.
Watering: Water regularly during establishment. Once established, water during prolonged periods of drought.
Fertilizing: Apply a balanced fertilizer in early spring if needed. Avoid excessive fertilizer, which can encourage weak, overly vigorous growth.
Pruning: Pinch back stems in early summer to encourage a fuller, more compact habit. Cut back after flowering or in late winter.
Spacing: Space plants 2–3 feet apart to allow room for mature growth.
Maintenance: Divide every few years in spring if clumps become crowded. Good air circulation helps maintain healthy foliage.
With its abundant lavender flowers, compact habit, and exceptional late-season bloom time, October Skies Aster is an excellent solution for adding a strong burst of fall color while supporting pollinators when fewer plants are in bloom.
Landscape Solutions:
- Performs well in dry areas where moisture-loving perennials may struggle.
- Fills the front or middle of sunny borders with a naturally compact, mounding form.
- Adds a valuable late-season food source for pollinators when fewer plants are flowering.
