Category: Rarium | Sub-Category: Annuals for Sun
Scientific Name (Genus/Species): Salvia coccinea 'Brenthurst'
Family: Lamiaceae
(A/TP) to 2.5′. A cool-coloured cousin of the red bedding Salvia with numerous spikes of bicoloured, lipped blooms. The pale whitish pink upper hoods and three lobed, deeper pink lower lips contrast nicely against the dark tinted calyces and stems. Blooms late summer and lasts until frost. Sun. 4 & T2
Category: Rarium | Sub-Category: Pots/Garden (overwinter indoors)
Scientific Name (Genus/Species): Francoa sonchifolia
Family: Melianthaceae
(TP) to 2.5′. Maiden’s Wreath. Chile. Graceful, long-lasting spires of pale rose-pink flowers. Deeply lobed, spoon-shaped leaves form attractive, evergreen rosettes. Extremely decorative and unusual foliage. Best grown in pots and overwintered in a cool greenhouse. Moist, well-drained soil. Summer blooming. Sun/partial shade. 4 & T1
Category: Rarium | Sub-Category: Perennials for Sun
Scientific Name (Genus/Species): Chamerion angustifolium 'Album'
Family: Onagraceae
(P) to 5′. White Rosebay Willowherb. Six-inch, willow-like leaves accent long, showy spikes of clustered, slightly nodding, white flowers with four elliptic petals. A good grower and a mainstay in the Flower Garden White Bed. Blooms in July and August. Sun. 4 & T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Syneilesis aconitifolia
Family: (Asteraceae)
(P) to 2′. Shredded Umbrella Plant. Japan. Wonderful foliage plant very reminiscent of Aconitum, with woolly, peltate, deeply divided leaves. Clusters of small, fluffy pink flowerheads atop stiff, dark stems. Intriguing. Partial shade. 4 & T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Semiaquilegia ecalcarata
Family: (Ranunculaceae)
(P) to 16″. False Columbine. A native of eastern Asia with exquisite mauve-purple , bell-shaped, nodding flowers resembling spurless Columbines. A delicate addition to the woodland. We have ours self-sowing nicely around the troughs near the Gardeners’ Bothy. Blooms in late spring. Sun/partial shade. 4 & T2
Category: Rarium | Sub-Category: Alpine and Rock Garden
Scientific Name (Genus/Species): Saponaria caespitosa
Family: (Caryophyllaceae)
(P) to 6”. Pyrenees. Densely tufted, dark green foliage forms a mat, bursting forth with a blanket of pink, five-petalled flowers in late summer. Great for the rock garden. Tough. Sun. 4 & T2
This seed is either sold out or unavailable
Category: Rarium | Sub-Category: Annuals for Sun
Scientific Name (Genus/Species): Papaver triniifolium
Family: (Papaveraceae)
(A/B) to 3′. Armenian Poppy. An uncommon poppy from eastern Turkey. Foliage is grey-green, glabrous, and wonderfully filigreed. From the many pendulous, pale green buds with bristly outgrowths, emerge papery, four-petalled, pale apricot-orange blooms on wiry stems. In the centre, numerous, slender stamens surround an orb-shaped pistil with a prominent purple, seven-lobed, flattened stigma. The orb-shaped pistil develops into an attractive “pepper-pot” fruit capsule. Flowers midsummer in the second year. Sun. 4 & T2, cover and keep dark
Category: Rarium | Sub-Category: Perennials for Sun
Scientific Name (Genus/Species): Clematis integrifolia pink-flowered
Family: (Ranunculaceae)
(P) to 3′. Solitary Clematis. Central Europe and Asia. An upright, non-climbing Clematis with 2-inch, bell-shaped flowers that are a bright clear to pale mauve pink with heavily ribbed, spreading tepals and a central cluster of deep yellow stamens. Attractive, feathery seedheads follow. Mid-to-late summer. Sun. 3 & 7 for 8 weeks, then T2
Category: Rarium | Sub-Category: Annuals for Sun
Scientific Name (Genus/Species): Mirabilis longiflora
Family: (Nyctaginaceae)
(TP) to 3.5′. Sweet Four o’Clock, Angel’s Trumpets. Texas, Arizona and Mexico. Extraordinary, six-inch long, very slender, white trumpets are borne in great profusion on mounds of sticky, bright apple-green foliage. The flowers release a sweet orange-blossom fragrance in the evening. These unusually long flowers need a special pollinator with an extended proboscis, such as the Hawkmoth. The Hawkmoth is similar to the Hummingbird in that they hover in place and unfurl their proboscis and drink the sucrose-rich nectar they require, thus creating a mutually beneficial relationship. Lift and store the swollen tubers over winter as you would a Dahlia. Blooms midsummer to fall. Sun/partial shade. 4 & T3
Category: Rarium | Sub-Category: Annuals for Sun
Scientific Name (Genus/Species): Dianthus barbatus – Darkest of All
Family: (Caryophyllaceae)
(B/A) to 18″. Sweet William. South Europe. Long-lasting, dark maroon to almost black, clove-scented flowers bloom in flat-topped cymes. Attractive dark foliage too. Sun. 4 & T2