Penstemon spectabilis
Royal Beard Tongue
Description
This shrubby perennial produces spectacular blue-purple tubular flowers on spikes, which is quite attractive to hummingbirds. Royal beard tongue can reach a mature size of about 3-4' tall and wide. Native to southern California from 2-6000' Best planted in the fall. Spring to summer bloomer.
Plant Type
Shrub, Perennial
Height Range
1-3'
Flower Color
Blue, Lavender, Purple
Flower Season
Spring, Summer
Leaf Color
Green, Grey Green
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
As the weather gets hotter avoid the temptation to increase run times.
Instead, schedule more start times with one to two hours in between to allow the water from the previous session to soak in before watering again.