• Hardy
  • Canadian Grown
  • Value Packs
  • Shipped in ON, QC, NB, NS, PE

Penstemon 'Onyx and Pearls'

Onyx and Pearls Beardtongue

Main interest:
low maintenance, long lasting near black foliage. Attracts pollinators
full sun
Soil humidity:
dry to moist soil
Growth type:
slow running
Flower colour:
white, pale lavender
Flowering period:
May to June
deep wine red, near black
USDA Hardiness:
zone 3a: -40 °C (-40 °F) View Zone Map
Mature height & width (max.):
height: 3.5 ft (1.05 m) width: 3.5 ft (1.05 m)
border, mass planting

The Onyx and Pearls Beardtongue gets its name from two opposite colours of gemstones, onyx and pearl. The ‘onyx’ represents the dark foliage while the ‘pearl’ represents the soft lavender flowers that look white from a distance. What a stunning combination! Add rich texture to borders or naturalized landscape. This Penstemon holds it its colour throughout the season and is tolerant of high heat, humidity, and dry spells. It is an ideal easy to grow, low maintenance addition to a sunny garden.

Please use availability information as a guide only. The weather is a fickle thing, and impacts when our plants are actually available for shipping. Please be aware that we are not answering emails regarding plants availability. The best advice we can give you is to check back once in a while, choose a size option and check the current stock.

$14.99 - $37.99

Ships ON, QC, NB, PE, NS
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