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
|
- Accepted: Veronica perfoliata
- Synonym: Derwentia perfoliata
- Synonym: Parahebe perfoliata
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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