Blanca Peak™ Rocky Mountain Penstemon
Blanca Peak™ White Penstemon (Penstemon strictus) is an award-winning white-flowered selection of our native Rocky Mountain Penstemon. Large, tubular flowers are a favorite nectar source for bumblebees. Plant this easy-to-grow beardtongue for a sturdy, long-lived late-spring bloomer in your xeriscape. This beauty thrives in most well-drained soil with full sun exposure. A 2021 Plant Select® Winner. A High Country Gardens Introduction.
|Zones||4 - 8|
|Mature Height||20-24" tall|
|Mature Spread||15-18" wide|
|Bloom Time||Later spring|
|Shipping Details||Shipping begins the week of February 28th, 2022 Learn More…|
|Item Package Size||Plant - 5" Deep Pot|
USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.
- If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
- If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).
Find Your Planting Zone:
Per Plant - 5" Deep Pot