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 »  Perennial       « Prev Plant   |   Next Plant » 

Hypericum perforatum 'Topas'

(St. John's Wort)

  • Small, shrubby plant with dark green foliage and attractive bright yellow clusters.
  • Height: 16-24 in
  • Spread: 9-24 in
  • Spacing: 18-24 in
  • Hardiness Zone: 3-11

Characteristics & Attributes:

Tray Size
• 288 Plug
Attracts Wildlife
Critter Resistance
Attributes
Exposure
• Full Sun
Foliage Color
• Green
Garden Position
Season of Interest (Flowering)
• Summer
(St. John's Wort) Hypericum perforatum Topas from Swift Greenhouses
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Swift Greenhouses Inc. |  2724 300th Street Gilman, Iowa 50106 US
Phone: 641-478-3217 |  Fax: 641-478-3226 |  Email: info@swiftgreenhouses.com

© 2026 Swift Greenhouses Inc. All Rights Reserved. Site Produced by Clarity Connect Inc.
Availability    Products & Forms    How To Order
Plant Library    Education    E-Mail Sign Up
About Us    Employee Login

Swift Greenhouses Inc.
2724 300th Street Gilman, Iowa 50106 US
Phone: 641-478-3217 |  Fax: 641-478-3226
Email: info@swiftgreenhouses.com

© 2026 Swift Greenhouses Inc. All Rights Reserved.
Site Produced by Clarity Connect Inc.
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