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Botanical Interests

Blue Planet Ageratum Seeds

Blue Planet Ageratum Seeds

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Product Details

Long-lasting blooms like tiny explosions are out of this world in gardens or containers, and especially planted in mass. This tall ageratum branches without being pinched back and flowers prolifically. Accents well with bright white flowers in the garden bed or in bouquets.

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  • Variety Info
  • Sowing Info

Variety Info

Family: Asteraceae

Native: Southern Mexico, Belize, and Honduras

Hardiness: Annual

Exposure: Full sun to part shade

Bloom Period: Summer to frost

Plant Dimensions: 24"–30" tall, 8"–12" wide

Variety Info: ½" bluish-purple pom-pom-like flowers with feathery petals borne in clusters.

Attributes: Attracts Pollinators, Attracts Beneficial Insects, Cut Flower, Deer Resistant, Rabbit Resistant

Sowing Info

When to Sow Outside: Not recommended except for very mild climates, 2 to 4 weeks after your average last frost date.

When to Start Inside: RECOMMENDED. 6 to 8 weeks before your average last frost date. 70°F is ideal for germination.

Days to Emerge: 7–10 days

Seed Depth: Press seed into soil surface

Seed Spacing: A group of 3 seeds every 12"

Thinning: When 2" tall, thin to 1 every 12"