17 July 2018

❖ AN ISLAND ROSE GIVING UP HER SEEDS ❖

Species Rose
Rosa glauca
Shaw Island garden
June 2012.
Botanical and common name: Rosa glauca

Type: Deciduous shrub.

Active Range: South & Central Europe to Caucasus.

Zone: 6-9

Height: 6-8ft.

Bloom time: May to June.

Bloom Description: Soft pink.

Water: medium.

Maintenance: Easy.

Attracts: birds, butterflies.

Fruit: Showy

Disease resistance: excellent against black spot and mildew.

Culture: 
This rose self-seeds, but not as a pest. Best grown in organically rich, medium moisture, well-draining loam. Best foliage color may be in part shade. At least this is one rose that will tolerate part shade. Water deeply and regularly (avoid overhead.)

Noteworthy characteristics—Rosa glauca is a species rose that is grown in gardens today for its attractive glaucous purple foliage and tiny, soft pink flowers. Many gardeners consider the foliage to be the best ornamental feature. Flowers are followed by abundant orange-red hips that ripen in the fall & usually persist well into winter. Reddish-violet canes have very few thorns.

Garden uses–– Excellent as a specimen or in small groups. Place at the rear of a perennial border. Naturalize in open woodland or shade gardens, shrub borders, hedges.

Introduced in 1789.

The Elizabeth C. Miller Library at the University of Washington includes Rosa glauca on their Great Plant Picks list and recommends Rosa glauca for every garden. 



Rosa glauca with her vibrant autumn hips,
fresh cuttings in the vase above.
Shaw Island Gatehouse 24 September 2018


Seed packets of Rosa glauca
are now for sale at the Gatehouse shed,
Squaw Bay Road, Shaw Island.
These self-seed under a parent plant
so that means this species is
very easy to sow and grow.


2 comments:

  1. I bought a package of your Hollyhock seeds on my bike ride this weekend. I very much enjoyed looking around your Seed House and garden surroundings. Your photographs are all very lovely!

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  2. Thank you Cherie for the Russian Kale seeds! That was so nice of you to meet me at the ferry dock before we left Shaw 8/17/18. I will stop by your shed again the next time I'm on the Island... now one of my favorite stops in the San Juan's!

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