Geranium, Cranesbill
Geranium 'Tanya Rendall'

Family: Geraniaceae (jer-ay-nee-AY-see-ee) (Info)
Genus: Geranium (jer-AY-nee-um) (Info)
Cultivar: Tanya Rendall
Additional cultivar information:(PP17950)
Hybridized by Rendall
Registered or introduced: 2007
» View all varieties of Hardy Geraniums

Category:

Alpines and Rock Gardens

Perennials

Foliage Color:

Burgundy

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us

Height:

6-12 in. (15-30 cm)

Spacing:

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

Hardiness:

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)

Sun Exposure:

Full Sun

Sun to Partial Shade

Danger:

N/A

Bloom Color:

Magenta (Pink-Purple)

White/Near White

Bloom Time:

Late Spring/Early Summer

Mid Summer

Late Summer/Early Fall

Mid Fall

Late Fall/Early Winter

Foliage:

Herbaceous

Other details:

Unknown - Tell us

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Patented

Propagation Methods:

By dividing the rootball

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Gardeners' Notes:

1
positive
1
neutral
0
negatives
RatingContent
Neutral

On Oct 20, 2014, coriaceous from ROSLINDALE, MA wrote:

According to the patent application, the female parent is G. x antipodeum 'Black Ice', and the pollen parent is a G. x oxonianum.

From the parentage, I'd expect it to be be as hardy and hot-summer-tolerant as G. x 'Orkney Cherry', which has similar parentage, and does well through Z5 in eastern N. America.

Unlike most hardy geraniums, which are generally adaptable to a wide range of soils, I'd expect this one to prefer soils with an alkaline or neutral pH.

Positive

On Jul 26, 2008, saya from Heerlen
Netherlands (Zone 8b) wrote:

Geranium 'Tanya Rendall' was bred in the Orkney Islands by Richard Rendall and named after his daughter. It is a compact form, smothered with 1.5cm intensely coloured magenta flowers with a white eye bleeding into the petal. The petals are notched and distinctly separate. Foliage is reddish when young, turning dark olive green. This is an ultra hardy plant, having been exposed to harsh Orkney winters. Suitable for the front of border, rockery or on walls and pest and disease resistant. Geranium 'Tanya Rendall' is flowering from May until first frost.