General Plant Information (Edit)
Plant Habit: Herb/Forb
Shrub
Life cycle: Annual
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F)
Maximum recommended zone: Zone 10b
Plant Height: 6 - 8 feet
Plant Spread: 3 - 4 feet
Leaves: Fragrant
Flowers: Showy
Flower Color: Purple
Other: Deep, dark purple and black calyces
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Fall
Late fall or early winter
Other: Deadheading flowers ensures more flowering throughout the season.
Suitable Locations: Xeriscapic
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots

Image
Common names
  • Salvia

'Black Knight' was a featured
Plant of the Day for June 18, 2016.
Photo Gallery

Courtesy Robin's Salvias
  • Uploaded by vic

« Add a new plant to the database

» Search the Salvias Database: by characteristics or by cultivar name

« See the general plant entry for Salvias (Salvia)

« Visit the Agastache and Salvias forum

« The Salvias Database Front Page

« The Plants Database Front Page

Today's site banner is by Zoia and is called "Volunteer"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.