Liriope muscari 'Royal Purple' (Big blue lilyturf 'Royal Purple')
'Royal Purple' is a clump-forming, tuberous, evergreen perennial with with arching, linear to strap-shaped, glossy, dark green leaves and erect, dense, deep purple flowers in late summer and autumn, followed by bright purple berries.
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0.4m max. spread |
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0.3m max. height |
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2-5 years to maturity |
Buddleja davidii 'Royal Red' (Butterfly bush 'Royal Red')
Other names: Buddlija 'Royal Red', Buddlea 'Royal Red'
'Royal Red' is a large deciduous shrub with arching branches, lance-shaped leaves and long panicles of scented purple-red flowers.
Buddleia are nectar rich plants, which encourage benefical wildlife, such as ladybirds, lacewings and hoverflies into the garden
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4m max. spread |
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4m max. height |
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5-10 years to maturity |
Salvia lyrata 'Purple Knockout' (Lyre-leaf sage 'Purple Knockout')
Other names: Lyre-leaved sage 'Purple Knockout', Salvia lyrata 'Burgundy Bliss', Salvia lyrata 'Purple Vulcano', Salvia lyrata 'Purple Volcano'
'Purple Knockout' is a compact, herbaceous perennial, primarily grown for its colourful foliage, with a basal rosette of ovate leaves, burgundy when young, turning purple in summer, and red in autumn. Slender spikes, of small, two-lipped, violet flowers bloom in summer.
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0.3m max. spread |
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0.25m max. height |
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2-5 years to maturity |
Salpiglossis sinuata Royale Series (Painted tongue Royale Series)
Other names: Salpiglossis Royale Series
Royale Series are tender, erect annuals with slender, branching stems bearing lance-shaped, wavy-margined, bright green leaves and, in summer and autumn, broadly funnel-shaped, lobed, veined, often bicoloured flowers in shades of pink, red, yellow, and orange.
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0.3m max. spread |
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0.6m max. height |
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1 year to maturity |
Lavandula angustifolia 'Ellagance Purple' (Ellagance Series) (English lavender 'Ellagance Purple')
'Ellagance Purple' is a compact, upright, evergreen shrub, with aromatic, linear, grey-green leaves and unbranched stems bearing short spikes of tiny, deep purple flowers in summer.
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0.4m max. spread |
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0.4m max. height |
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2-5 years to maturity |
Epimedium grandiflorum 'Purple Pixie' (Large-flowered barrenwort 'Purple Pixie')
'Purple Pixie' is a compact, clump-forming, rhizomatous, deciduous perennial with divided, bright green leaves, flushed bronze when young, and, in late spring and early summer, reddish-purple, wiry stems bearing open racemes of purple to purple-pink flowers with prominent white spurs.
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0.75m max. spread |
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0.45m max. height |
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5-10 years to maturity |
Campanula portenschlagiana 'Royal' (Wall bellflower 'Royal')
Other names: Campanula portenschlagiana 'Royal Blue', Campanula muralis 'Royal'
'Royal' is a compact, mat-forming, evergreen perennial with kidney to heart-shaped, mid-green leaves and loosely-shaped panicles of funnel-shaped, deep violet-blue flowers in summer.
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0.3m max. spread |
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0.15m max. height |
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2-5 years to maturity |
Pelargonium 'Royal Surprise' (Pelargonium 'Royal Surprise')
Other names: Geranium 'Royal Surprise', Regal pelargonium 'Royal Surprise'
'Royal Surprise' is a bushy, tender, evergreen perennial with toothed, lobed, mid-green leaves and double, frilled, pink flowers with maroon to dark purple blotches in summer.
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0.5m max. spread |
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0.5m max. height |
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1-2 years to maturity |
Hebe 'Royal Blue' (Hebe 'Royal Blue')
Other names: Shrubby veronica 'Royal Blue'
'Royal Blue' is an upright, bushy, evergreen shrub bearing elliptic, glossy dark green leaves and dense, spike-like racemes of deep purple-blue flowers from midsummer into autumn.
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1.5m max. spread |
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1.5m max. height |
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5-10 years to maturity |
Penstemon 'Royal Occasion' (Penstemon 'Royal Occasion')
Other names: Beardtongue 'Royal Occasion'
'Royal Occasion' is an upright, bushy, semi-evergreen to evergreen perennial bearing oblong to lance-shaped, mid-green leaves and, from summer into autumn, upright panicles of tubular, lilac-pink flowers with white throats.
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0.5m max. spread |
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0.9m max. height |
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2-5 years to maturity |
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