Copyright Notice

Images and descriptions are copyrighted. Only for use on signage and websites created by Clarity Connect /

«Previous Plant   |   Next Plant »

Monarch® 'Blue Knight'

Buddleia davidii (Butterfly Bush, Summer Lilac)

  • Produces incredibly long light lavender purple
  • Favored by Monarch butterflies
  • Flowers deepen to blue-purple with age
  • Clump of minty green leaves
  • Height: 30-48 in
  • Spread: 42-78 in
  • Zone: 5-10
Please Note: does not sell/broker plants or provide gardening advice.

100% Secure Payments

Visa / MC / AmEx / Discover

Member Discounts

$200+ Sign Orders Ship Free!

Online Data Storage

Save your plant data online.

Phone Support

Call us: (919) 577-9901