Description
Above slim, silver foliage, numerous, tiny, star-shaped blooms form 2″-3″ pincushion-like flowerheads with a light scent that will draw you in, along with pollinators. This native Australian wildflower that was brought to the U.S. in the early 1800s is a soft, fragrant beauty that will charm you. Plants bloom for about 8 weeks; succession planting will extend the bloom period. Fairly drought tolerant; also known as didiscus. Perennial in USDA zones 7 and warmer, although usually grown as an annual.
Variety
2″-3″ flowers are lavender blue, pink or white.
Family: Araliaceae, ginseng family, includes English ivy and sarsaparilla
Native: Australia
Hardiness: Perennial in USDA zones 7 and warmer, although usually grown as an annual
Exposure: Full sun. Afternoon shade will prolong blooming in hot climates
Bloom Period: Summer to Fall
Plant Dimensions: 24″-36″ Tall
Attributes: Attracts Pollinators, Drought Tolerant
Sowing
When to Sow Outside
Recommended 2 to 4 weeks after your average last frost date. Ideal soil temperature for germination is 64°-72°F.
When to Start Inside
6 to 8 weeks before your average last frost date. Roots are sensitive to disturbance; use biodegradable pots.
Days to Emerge: 14-21 Days
Seed Depth: 1/16″-1/8″
Seed Spacing: A Group of 3 Seeds Every 6″-8″
Thinning: When 2″ Tall, Thin to 1 Every 6″-8″
Growing
Harvesting
For longest vase life, harvest flowers in the morning and choose flowers that have 1/3 to 1/2 of the small florets open.
Special Care
When plants have 45 sets of leaves, pinch or clip the growing tip back to just above the next set of leaves to encourage bushiness.
Specifications
Type: Conventional
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