SITE

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