Boltonia
- Botanical Name
- Boltonia asteroides
- Hardiness
- Zones 4 to 9
- Height
- 5 to 6 feet
- Width
- 3 to 4 feet
- Flowers
- Late summer thru fall: yellow centered daisy-like in white, lilac, purple, or pink
- Light
- Full sun
- Soil
- Well-drained
- Planting & Care
- Stake taller varieties or trim plants back by half to a third in early summer for sturdier growth
- Divide in spring or fall every 4 to 5 years to maintain vigor and control spread
- Problems
- Powdery mildew, fungal leaf spot, rust, anthracnose
- Varieties
- Snowbank - 3-4' tall, doesn't usually require staking, white flowers
- Pink Beauty - 3-4' tall, pink flowers
- Jim Crockett - compact 18-24", lavender blooms
Related Content
Categories
Upcoming Live Events
& Webinars
April 27, 2024
Ridges & Rivers Book Festival
Viroqua, WI
Register now
April 28, 2024
Flowering Trees and Shrubs
Ebert's Greenhouse Village, Ixonia, WI
May 1, 2024
FREE WEBINAR
Ornamental Fruits and Vegetables
Register now
May 4, 2024
Garden U 2024
New Richmond, WI
Register now
May 9, 2024
FREE WEBINAR
How to Plant Your Rain Garden
Register now
May 11, 2024
Ask The Plant Doctor Q & A
Ebert's Greenhouse Village, Ixonia, WI
May 12, 2024
Ask The Plant Doctor Q & A
Ebert's Greenhouse Village, Ixonia, WI
May 18, 2024
Ask The Plant Doctor Q & A
Ebert's Greenhouse Village, Ixonia, WI
June 1, 2024
Selecting, Planting, Pruning and Caring for Hydrangeas
Ebert's Greenhouse Village, Ixonia, WI
June 5, 2024
FREE WEBINAR
Under-Appreciated Pollinators
Register now
WATCH ON-DEMAND WEBINARS
Learn More