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Flax-leaved aster (Ionactis linariifolia)

A tidy, petite aster with needle-like leaves which sports lavender blue blooms late summer through the fall

Flax-leaved aster (Ionactis linariifolia)

A tidy, petite aster with needle-like leaves which sports lavender blue blooms late summer through the fall

  • Blooming - Ionactis linariifolia

    Blooming Ionactis linariifolia
  • Blooming - Ionactis linariifolia

    Blooming Ionactis linariifolia
  • Population - Ionactis linariifolia

    Population of blooming Ionactis linariifolia

Growing Conditions: Full sun in dry to medium soil

Size: Height 1-2 ft, Spread 0.5-1 ft

Blooms: September to October

Landscape Use: Rock garden, naturalized area

Habitat Value: Attracts a variety of pollinating insects, including bees, flies, butterflies, moths, skippers, and beetles.

Pests & Diseases: None

Mature Seed Color: Purple to dark brown/black with many hairs

Use a brown bag to collect seeds from October to November when the seed heads have turned brown and the pappus is fluffy.

Collection & Cleaning Tips: Pinch pappus between thumb and index fingers and pull to release seeds from flower bract material. Remove as much pappus as possible. Use seed cleaning screens to separate seeds from plant material.

Store clean, dry seeds in a refrigerator (40°F) in a sealed glassine envelope.

Germination Requirements: These seeds need a winter or cold period to germinate — a minimum of 30-60 days exposed to temperatures in the range of 40°F and below. Plant in moist soil. Sow outdoors in pots November through February.

  • Ionactis linariifolia seeds on 5mm x 5mm grid paper

    Ionactis linariifolia seeds
  • Leafing - Ionactis linariifolia

    Leaves of Ionactis linariifolia
  • Seeding - Ionactis linariifolia

    Seeding Ionactis linariifolis
ReSeeding RI Home Species Index Seed Collecting Seed Cleaning Seeds to Plugs Foundation Plots