Ageratum, Floss Flower, Flossflower
Ageratumhoustonianum 'Pacific'

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Ageratum (ad-jur-RAY-tum)
Species: houstonianum (hoos-toh-nee-AH-num)
Cultivar: Pacific

Category
Annuals

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Full Sun

Foliage
Herbaceous

Foliage Color
Blue-Green

Height
6-12 in. (15-30 cm)

Spacing
9-12 in. (22-30 cm)

Hardiness
Not Applicable

Where to Grow

Danger
Handling plant may cause skin irritation or allergic reaction

Bloom Color
Blue-Violet

Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant

Bloom Size

Bloom Time
Mid Summer
Late Summer/Early Fall

Other details

Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Propagation Methods
From seed; sow indoors before last frost
From seed; direct sow after last frost

Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed