| Description | Description | Soil Type | Height Approx. | Shade/Sun | Month Flower | |
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| CALLICARPA (Beauty Berry) | | |
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| | bodinieri | | | | | | |
| | var giraldii Plant in groups to obtain best pollination. | | | | | | |
| | 'Profusion' Bronze young leaves, pale pink flower clusters, dark violet fruits. | Royal Horticultural Society Award of Merit | 5-6 | 3m | Full Sun | 6-7 | |
| | japonica | | | | | | |
| | 'Leucocarpa' White flowers, followed by clusters of small, white berries. | | 5-6 | 1.5m | Full Sun | 7-8 | |
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| CALLISTEMON | | |
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| EvergreenSemi tender | citrinus (Bottle Brush) | | | | | | |
| | 'Splendens' Bright scarlet flowers with narrow, lemon scented leaves. | Royal Horticultural Society Award of Merit | 5-6 | 2-2.5m | Full Sun | 5-6 | |
| EvergreenSemi tender | linearis Small narrow leaves and scarlet flowers. | Royal Horticultural Society Award of Merit | 5-6 | 2-2.5m | Full Sun | 5-6 | |
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| CARAGANA | | |
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| | arborescense (Pea Tree) | | | | | | |
| | 'Lorbergii' Narrow, slender leaflets. Small, yellow, pea-like flowers. | Royal Horticultural Society Award of Merit | 5-6 | 6m | Full Sun | 5-6 | |
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| CARYOPTERIS | | |
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| | x clandonensis Lovely small late summer-flowering shrub, good on chalk. | | | | | | |
| | 'Arthur Simmonds' Bright blue flowers above blue-grey foliage. | | 5-6 | 30-90cm | Full Sun | 7-8 | |
| | 'Kew Blue' Compact with dark blue flowers | | 5-6 | 30-90cm | Full Sun | 7-8 | |
| | 'Worcester Gold' Yellow foliage with bright blue flowers. | | 5-6 | 30-90cm | Full Sun | 7-8 | |
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| CEANOTHUS (Californian Lilac) | | |
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| EvergreenSemi tender | arboreus Tall large leaved shrub with panicles of deep vivid blue flowers. | | | | | | |
| Evergreen | 'A.T. Johnson' Rich blue flowers on bushy spreading growth. | | 5-6 | 2-2.5m | Full Sun | 5-9 | |
| Evergreen | 'Blue Jeans' Spreading shrub with dark green leaves and mid-blue flowers. | | 5-6 | 2-2.5m | Full Sun | 4-5 | |
| Evergreen | 'Blue Mound' Mound-forming shrub with dark green leaves and dark blue flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.2-1.5m | Full Sun | 4-5 | |
| Evergreen | 'Cascade' Vigorous open shrub with masses of powder-blue flowers. | | 5-6 | 3.5-4m | Full Sun | 4-6 | |
| | 'Trewithen Blue' Deep blue slightly scented flowers. | Royal Horticultural Society Award of Merit | 5-6 | 5-6m | Full Sun | 5-6 | |
| Evergreen | x delileanus | | | | | | |
| | 'Gloire de Varsailles' Bushy shrub with an abundance of sky-blue flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.2-1.5m | Full Sun | 7-8 | |
| | 'Henri Defosse' Bushy with an abundance of deep violet-blue flowers. | | 5-6 | 1.2-1.5m | Full Sun | 7-8 | |
| | 'Topaze' Large panicles of dark indigo-blue flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.2-1.5m | Full Sun | 7-8 | |
| Evergreen | dentatus Small glandular leaves with mid-blue flowers. | | 6 | 1.2-1.5m | Full Sun | 5-6 | |
| Evergreen | 'Eleanor Taylor' Mid-green leaves on arching growth with sky-blue flowers. | | 5-6 | 60-90cm | Full Sun | 6-7 | |
| Evergreen | gloriosus | | | | | | |
| | 'Anchor Bay' Dense prostrate growth with dark blue flowers. | | 5-6 | 45-50cm | Full Sun | 5-6 | |
| Evergreen | griseus | | | | | | |
| | var. horizontalis | | | | | | |
| | 'Yankee Point' Spreading shrub with dark green leaves an bright blue flowers. | | 5-6 | 60-90cm | Full Sun | 5-6 | |
| Evergreen | impressus Spreading with small deeply veined leaves and deep blue flowers. | | 5-6 | 1.2-1.8m | Full Sun | 4-5 | |
| Evergreen | 'Italian Skies' Glossy mid-green leaves with bright blue flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.2-1.8m | Full Sun | 4-5 | |
| Evergreen | thyrsiflorus | | | | | | |
| | var. repens Vigorous mound-forming shrub with Cambridge-blue flowers. | | 5-6 | 1.2-1.8m | Full Sun | 5-6 | |
| | 'Topaz' Light indigo blue flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.2-1.5m | Full Sun | 7-8 | |
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| CERATOSTIGMA | | |
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| | willmotianum (Hardy Plumbago) Clusters of rich blue flowers. Red tinted autumn foliage. | Royal Horticultural Society Award of Merit | 5-6 | 1m | Full Sun | 7-10 | |
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| CERCIS | | |
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| | siliquastrum (Judas Tree) Clusters of rosey-lilac flowers on bare stems. Conspicuous, purple tinted seed pods in July. | Royal Horticultural Society Award of Merit | 5-6 | 5m | Full Sun | 4-5 | |
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| CESTRUM | | |
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| Semi tender | x elegans Vigorous, arching shrub with downy, green foliage and racemes of purplish-red flowers followed by deep red fruits. | Royal Horticultural Society Award of Merit | 5-6 | 3m | Full Sun | 5-7 | |
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| CHAENOMELES (Japonica) | | |
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| | speciosa | | | | | | |
| | 'Snow' Vigorous , wide spreading shrub with large, white, saucer-shaped flowers followed by aromatic green-yellow fruit. | | 5-6 | 2-2.5m | Full Sun, Part Shade | 4-5 | |
| | x superba | | | | | | |
| | 'Pink Lady' Spiney, spreading shrub, with dark pink, cup-shaped flowers. | Royal Horticultural Society Award of Merit | 5-6 | 1.5m | Full Sun, Part Shade | 5-6 | |
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| CHAMAECYTISUS | | |
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| | supinus Bushy, rounded shrub with right yellow pea flowers on hairy shoots. | | 5-6 | 1m | Full Sun | 6-10 | |
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| CHIMONANTHUS (Winter Sweet) | | |
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| | praecox Sweet-scented, pale waxey yellow with a purple centre on bare stems. | | 5-6 | 3-4m | Full Sun | 12-2 | |
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| CHIONANTHUS (Fringe Tree) | | |
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| | retusus (Chinese Fringe Tree) Large shrub or small tree with large panicles of white flowers followed by blue-black fruits. Deeply furrowed peeling bark. | | 5 | 3m | Full Sun | 6-8 | |
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| CHOISYA (Mexican Orange Blossom) | | |
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| Evergreen | 'Aztec Pearl' Raised by our propagator Peter Moore, this lovey hybrid is compact with dark green leaves and pink-tinged fragrant flowers. | Royal Horticultural Society Award of Merit | 5-6 | 2-2.5m | Full Sun | 5-6 | |
| | 'Goldfingers' Also raised by Peter Moore this exciting new hybrid has dainty foliage, golden when young, gradually turning greenish-white with age. An ideal plant for flower arrangers. Clusters of deliciously fragrant, white flowers in May and again in September. | | 5-6 | 2-2.5m | Full Sun | 5-6 | |
| | ternata White strongly fragrant flowers over aromatic, lush green, trifoliate leaves. | Royal Horticultural Society Award of Merit | 5-6 | 2-2.5m | Full Sun | 5-6 | |
| | 'Sundance' Golden foliage. | Royal Horticultural Society Award of Merit | 5-6 | 2-2.5m | Full Sun | 5-6 | |
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| CISTUS (Sun Rose) | | |
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| EvergreenSemi tender | aguilarii | | | | | | |
| Evergreen | 'Grayswood Pink' Clear pink flowers with golden stamens on grey-green foliage. | | 5-6 | 80-90cm | Full Sun | 6-7 | |
| | 'Maculatus' White flowers with a central ring of crimson blotches. | | 5-6 | 1-1.2m | Full Sun | 6-7 | |
| Evergreen | x hybridus Crimson tinted buds opening pure white over dark green foliage. | | 5-6 | 30-90cm | Full Sun | 6-7 | |
| Evergreen | laurifolius Sticky aromatic foliage with yellow centred white flowers. | | 5-6 | 1.2-1.5m | Full Sun | 6-7 | |
| Evergreen | monspeliensis Deep veined linear leaves. White flowers with yellow stamens. | | 5-6 | 80-90cm | Full Sun | 6-7 | |
| Evergreen | 'Peggy Salmons' Grey green leaves with pale purplish pink flowers. | | 5-6 | 80-90cm | Full Sun | 6-7 | |
| Evergreen | x pulverulentus Compact with sage-green, wavy leaves and vivid cerise flowers. | | 5-6 | 80-90cm | Full Sun | 6-7 | |
| Evergreen | x purpureus Large rosy-crimson flowers with chocolate basal blotches. | | 5-6 | 1-1.2m | Full Sun | 6-7 | |
| Evergreen | 'Snow White' Large pure white flowers. | | 5-6 | 80-90cm | Full Sun | 6-7 | |
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| CLERODENDRUM | | |
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| | trichotomum Fragrant white flowers with red sepals and by bright blue berries. | | 5-6 | 5-6m | Full Sun, Part Shade | 8-9 | |
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| COLLETIA | | |
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| | hystrix Almost leafless shrub with stout spines and small fragrant white flowers. | | 5-6 | 1.2-1.5m | Full Sun | 8-9 | |
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| CONVOLVULUS | | |
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| | cneorum Silver silky leaves and large white, funnel-shaped flowers, tinged pink. | Royal Horticultural Society Award of Merit | 6 | 60-90cm | Full Sun | 5-6 | |
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| CORNUS (Dogwood) | | |
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| | alba (Red Barked Dogwood) Red stems in winter with blue tinged berries. | | | | | | |
| | 'Elegantissima' Greyish-green leaves margined white with good autumn colour. | Royal Horticultural Society Award of Merit | 4-6 | 2-3m | Full Sun | 5-6 | |
| | 'Siberica Variegata' White margined leaves on brilliant crimson stems. | | 4-6 | 1.8-2.5m | Full Sun | 5-6 | |
| | 'Spaethii' A handsome shrub with yellow and green variegation. | Royal Horticultural Society Award of Merit | 4-6 | 2-3m | Full Sun | 5-6 | |
| | alternifolia (Pagoda Dogwood) Large shrub with horizontal spreading branches. | | | | | | |
| | 'Argentea' Beautiful silver-white variegation with rich autumn tints. | Royal Horticultural Society Award of Merit | 5-6 | 2.5-3m | Full Sun | 6-7 | |
| | controversa Large shrub with cream coloured flowers and black berries. | | | | | | |
| | 'Variegata' Horizontal branches with striking silver variegated leaves. | Royal Horticultural Society Award of Merit | 5-6 | 7-8m | Full Sun | 6-7 | |
| | sanguinea (Common Dogwood) Red flushed stems and purple autumn colour. | | | | | | |
| | 'Winter Beauty' ('Winter Flame') Bright orange, red and yellow winter shoots. | | 5-6 | 2-3m | Full Sun | 6-7 | |
| | sericea Rampant suckering shrub with red stems and white fruits. | | | | | | |
| | 'Flaviramea' Yellow to olive-green young shoots give good winter colour. | Royal Horticultural Society Award of Merit | 4-6 | 1.8-2m | Full Sun | 5-6 | |
| | 'White Gold' Dwarf dense shrub with small white margined leaves. Winter shoots yellowish green, red toward the tip. | Royal Horticultural Society Award of Merit | 4-6 | 1.8-2m | Full Sun | 5-6 | |