Home / Guides / Plant Files / Plantaginaceae

Veronica, Tall Speedwell 'Sonja'

Veronica

Upload Image Print Article

Genus

Veronica (veh-RON-ih-ka)

Info

Synonym

Sun Exposure

Full Sun

Foliage

Herbaceous

Height

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

Spacing

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

Hardiness

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

USDA Zone 6b: to -20.5 °C (-5 °F)

USDA Zone 7a: to -17.7 °C (0 °F)

USDA Zone 7b: to -14.9 °C (5 °F)

USDA Zone 8a: to -12.2 °C (10 °F)

USDA Zone 8b: to -9.4 °C (15 °F)

USDA Zone 9a: to -6.6 °C (20 °F)

USDA Zone 9b: to -3.8 °C (25 °F)

Danger

N/A

Bloom Color

Pink

Bloom Time

Late Spring/Early Summer

Mid Summer

Other Details

Gardener's Notes:

Post Comment

positive

neutral

negative

Sort By:

Post Comment

Sort By:

coriaceous

ROSLINDALE, MA | April 2016 | positive

Very long blooming if spent spikes are deadheaded weekly.

Requires regular moisture and good drainage. Does not tolerate d...Read More

Popular Plants

SEE ALL

Featured

BUG FILES

Painted Lady

(Vanessa cardui)

BIRD FILES

Levaillant's Cisticola

(Cisticola tinniens)