General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Minimum cold hardiness: Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F)
Plant Height: To 20 cm in bloom
Flowers: Showy
Flower Color: Yellow
Other: Pale yellow to whitish.
Bloom Size: Under 1"
Flower Time: Late spring or early summer
Underground structures: Taproot
Suitable Locations: Alpine Gardening
Containers: Needs excellent drainage in pots

Image
Botanical names
  • Accepted: Sideritis glacialis
  • Synonym: Sideritis fernandez-casasii

Photo Gallery
Location: My garden, Calgary, Alberta, Canada; zone 3.
Date: 2013-07-13
Location: My garden, Calgary, Alberta, Canada; zone 3.
Date: 2011-07-14

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