General Plant Information (Edit)
Plant Habit: Herb/Forb
Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Maximum recommended zone: Zone 11
Plant Height: 3 feet
Plant Spread: 3 feet
Leaves: Evergreen
Other: Whorled
Flowers: Showy
Flower Color: Blue
Lavender
Purple
Bloom Size: Under 1"
Flower Time: Summer
Suitable Locations: Xeriscapic
Uses: Cut Flower
Resistances: Tolerates dry shade
Propagation: Other methods: Cuttings: Stem
Division

Image
Common names
  • Digger's Speedwell
Botanical names
  • Accepted: Veronica perfoliata
  • Synonym: Derwentia perfoliata
  • Synonym: Parahebe perfoliata

Photo Gallery
Location: portland oregon
Date: May 1
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2014-07-08

Date: 2008-04-22
Location: Lake Stevens, WA
Date: 2016-10-16

Photo courtesy of Joy Creek Nursery
  • Uploaded by Joy
Location: near Seattle
Date: 2016-08-31

photo by Stan Shebs

Date: 2008-04-22

photo credit: Dinkum
This plant is tagged in:
Image

Comments:
  • Posted by Pistil (Lake Stevens, WA - Zone 8a) on Oct 22, 2017 12:25 AM concerning plant:
    This Parahebe (now included in the genus Veronica) is native to Australia, so you know it is drought tolerant. It is a root-hardy evergreen subshrub, but it blooms on last year's stalks, so a year might be missed if the plant is pruned hard too late the prior year, or if killed to the ground so that it has to resprout. It is a lax plant, with unusual dusty blue-gray perfoliate leaves and lovely violet-blue flowers for a long time from late spring into summer. Place in sun or light shade. It is a "Great Plants Pick" for the Maritime Northwest for dry shade! Very easy in Seattle. Nothing bothers it.

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