Yearly Archives: 2012

Geranium x oxonianum ‘Lady Moore’

Gernaium x oxonianum 'Lady Moore'

Geranium x oxonianum ‘Lady Moore’
(jer-AY-nee-um ex oks-oh-nee-AY-num)
Family: Geraniaceae

Common name: Lady Moore cranesbill
Zone: 4 – 9
Height:24-30 in (60-75 cm)   Spread:18-24 in (45-60 cm)
Aspect: full sun; partial shade
Soil: average; well-draining
Water: moderate

Description: A semi-evergreen herbaceous perennial with an upright, open habit. Shiny, bright green leaves are 5-lobed with a dark spot at the base of each lobe incision. Large pink flowers have 5 wedge-shaped petals, each with a notch. A network of darker veins accent the flowers which appear in spring.

 

Special Notes: A vigorous hybrid cross between Geranium endressii and Geranium versicolor. Very similar to Geranium x oxonianum ‘Claridge Druce’ which has rosy-pink flowers. Cut back severely after flowering to tidy up. Fresh new leaves will appear and perhaps a second flush of blooms. Very easy care. Relatively pest and disease free. Drought tolerant. Deer and rabbit resistant. Propagate by seed.

 

Posted on November 11, 2012

Heuchera micrantha var. diversifolia ‘Palace Purple’

Heuchera micrantha var. diversifolia 'Palace Purple'

Heuchera micrantha var. diversifolia ‘Palace Purple’
(HEW-ker-ah my-KRAN-thah variety dy-ver-sih-FOE-lee-ah)
Family: Saxifragaceae

Common name: coral bells; coral flower
Zone: 5 – 9
Height:18-24 in (45-60 cm)   Spread:18-24 in (45-60 cm)
Aspect: full sun; partial shade
Soil: moist; fertile; well-draining
Water: moderate

Description: An evergreen perennial with a clump-forming habit. Large, bronzy-red palmate leaves with metallic shimmer are lighter on underside. Numerous panicles of creamy-white flowers with red anthers appear in June through July. Diminutively attractive rose-pink seed heads follow.

 

Special Notes: This native to North America needs regular lifting and dividing. Given more sun, leaves will turn a tarnished copper colour. Good cut flower. May suffer from leaf spots and powdery mildew. Also watch for slugs and snails. Reliable self-seeder but easy to keep under control.

 

Perennial Plant of the Year 1991

 

Updated: January 11, 2013

Humulus lupulus ‘Aureus’

Humulus lupulus 'Aureus'

Humulus lupulus ‘Aureus’     Family: Cannabaceae
(HUME-yew-luss LOOP-yew-luss)

Common name: golden hops
Zone: 4 – 8
Height:20-25 ft (6-7.5 m)  Spread:3-4 ft (0.9-1.2 m)
Aspect: full sun; partial shade
Soil: average; well-draining
Water: moderate

Description: An herbaceous vine with a fairly vigorous growth habit. Attractive bright, yellow-green, 3 – 5 lobed leaves. Dioecious plant (male and female flowers on separate plants). The female plant has creamy, cone-like strobials which appear in July and August. The male flowers have small white to yellow-green flowers.

 

Special Notes: Native to the temperate regions of western Europe through Asia. Attractive foliage. Plant dies back in winter; can either cut vines back to ground in late winter or leave in place for new growth to scramble up. May suffer occasional fungal leaf spots or powdery mildew. Deer and rabbit resistant. Divide clumps in early spring. Remove any wayward suckers.

 

Caution: Stems have tiny spines which can cause skin irritation.

 


RHS Award of Garden Merit 1993; Great Plant Pick 2006

 

Posted on October 19, 2012

 

Hypericum androsaemum ‘Albury Purple’

Hypericum androsaemum 'Albury Purple'

Hypericum androsaemum ‘Albury Purple’
(hy-PARE-ih-cum an-droe-SAY-mum)
Family: Clusiaceae
Common name: St. John’s wort; Tutsan
Zone: 5 – 9
Height: 24 – 36 in (60 – 90 cm)
Spread: 36 in (90 cm)
Aspect: full sun; partial shade
Soil: average; well-draining
Water: moderate

Hypericum androsaemum 'Albury Purple' flowersDescription: An evergreen sub-shrub with an upright, clump-forming habit. Ovate, 4 inch (10 cm) long, green leaves are flushed with purple. Bright yellow, 5-petalled, star-shaped flowers appear in summer. Round, black berries follow.


Special Notes:
Native to western and southwestern Europe, the Mediterranean and Caucasus. Good cut flowers. Leaves are resin-scented when bruised. Fall foliage colour adds wonderful impact to the garden. Watch for rust and leaf spot. Propagate by seed; division in spring or autumn.


Hypericum androsaemum 'Albury Purple' - autumnCaution:
Best to prune shrub before the black berries drop. Can self-seed somewhat enthusiastically. However, unwanted seedlings are easily pulled out. Invasive weed in New Zealand and Australia.

 

 

 

 

Posted on October 19, 2012; Updated on March 12, 2022

 

Euphorbia dulcis ‘Chameleon’

Euphorbia dulcis 'Chameleon'

Euphorbia dulcis ‘Chameleon’
(yew-FOR-bee-ah DULL-sis)
Family: Euphorbiaceae

Common name: wood spurge
Zone: 5 – 9
Height: 12-18 in (30-45 cm) Spread: 12 in (30 cm)
Aspect: full sun; partial shade
Soil: average; well-draining
Water: minimal

Description: An herbaceous perennial with an upright habit. Smallish, oblong, bronzy-burgundy leaves that become greener through summer then turn purple with red highlights in autumn. Lime-green bracts with a slight lavender-purple tinge appear in spring through summer.

 

Special Notes: Drought tolerant. Deer and rabbit resistant. Self-sows. Watch for powdery mildew, spider mites and aphids. Propagate by seed; division in spring or autumn.

 

Caution: Milky sap can cause skin and severe eye irritation. Toxic if ingested.

 

Posted on October 19, 2012

 

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