| Acanthus hungaricus |
Any |
hardy perennials |
OK |
Yes |
| Acanthus mollis |
Any |
hardy perennials |
OK |
Yes |
| Acanthus mollis (Latifolius Group) 'Rue Ledan' |
Any |
hardy perennials |
OK |
Yes |
| Acanthus spinosus |
Any |
hardy perennials |
OK |
Yes |
| Achillea 'Christine's Pink' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Forncett Fletton' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Inca Gold' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Moonshine' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Old Brocade' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Taygetea' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea 'Wesersandstein' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea clypeolata |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea filipendulina 'Gold Plate' |
Well Drained |
hardy perennials |
OK |
Yes |
| Achillea millefolium 'Paprika' |
Well Drained |
hardy perennials |
OK |
Yes |
| Aconitum 'Bressingham Spire' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Alchemilla conjuncta |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Alchemilla epipsila |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia 'Kristall' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia longissima |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia skinneri |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia vulgaris v. stellata 'Ruby Port' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia vulgaris var. stellata 'Blue Barlow' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aquilegia vulgaris 'William Guiness' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Artemisia ludoviciana 'Silver Queen' |
Well Drained |
hardy perennials |
OK |
Yes |
| Artemisia schmidtiana 'Nana' |
Well Drained |
hardy perennials |
OK |
Yes |
| Asplenium scolopendrium 'Angustatum' |
Moist, Well Drained |
hardy ferns |
Yes |
OK |
| Aster 'Little Carlow' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aster acuminata |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aster diplostephioides |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aster frikartii |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aster himalaicus |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Aster sibiricus |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Astilbe 'Montgomery' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe 'Pink Lightening' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe arendsii 'Diamant' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe arendsii 'Fanal' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe arendsii 'Irrlicht' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe chinensis 'Purpurlanze' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astilbe simplicifolia 'Sprite' |
Moist to Boggy |
hardy perennials |
OK |
Yes |
| Astrantia 'Buckland' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Astrantia 'Hadspen Blood' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Astrantia major 'Gill Richardson Group' |
Well Drained |
hardy perennials |
OK |
Yes |
| Campanula 'Kent Belle' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula 'Sarastro' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula glomerata 'Caroline' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula glomerata var. alba |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula lactiflora 'Loddon Anna' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula lactiflora 'Prichards Variety' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia 'Chettle Charm' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia 'Moerheimii' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia 'Pride Of Exmouth' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia 'Telham Beauty' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula persicifolia v. alba |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula punctata 'Bowl Of Cherries' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula takesimana |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Campanula trachelium 'Snowball' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Ceanothus thyrsiflorus var. repens |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Ceratostigma plumbaginoides |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Cistus creticus |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Coreopsis 'Limerock Ruby' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis 'Sunray' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis grandiflora 'Mayfield Giant' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis lanceolata 'Sterntaler' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis rosea 'American Dream' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis verticillata 'Moonbeam' |
Well Drained |
hardy perennials |
OK |
Yes |
| Coreopsis verticillata 'Zagreb' |
Well Drained |
hardy perennials |
OK |
Yes |
| Cyclamen coum |
Moist, Well Drained |
hardy perennials |
Yes |
OK |
| Dicentra 'Luxuriant' |
Moist, Well Drained |
hardy perennials |
OK |
OK |
| Dicentra 'Stuart Boothman' |
Moist, Well Drained |
hardy perennials |
OK |
OK |
| Dictamnus albus |
Well Drained |
hardy perennials |
OK |
Yes |
| Dictamnus albus v. purpureus |
Well Drained |
hardy perennials |
OK |
Yes |
| Erodium manescaui |
Well Drained |
hardy perennials |
OK |
Yes |
| Eryngium planum 'Fluela' |
Well Drained |
hardy perennials |
OK |
Yes |
| Erysimum 'Bowles Mauve' |
Well Drained |
hardy perennials |
OK |
Yes |
| Erysimum 'Constant Cheer' |
Well Drained |
hardy perennials |
OK |
Yes |
| Erysimum 'Cotswold Gem' |
Well Drained |
hardy perennials |
OK |
Yes |
| Erysimum cheiri 'Harpur Crewe' |
Well Drained |
hardy perennials |
OK |
Yes |
| Euphorbia amygdaloides 'Purpurea' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Euphorbia characias 'Silver Swan' |
Well Drained |
hardy perennials |
OK |
Yes |
| Euphorbia cyparissias 'Fens Ruby' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Euphorbia mellifera |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Gaillardia 'Burgunder' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Dusky Crûg' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Guiseppii' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Johnson's Blue' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Mavis Simpson' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Nimbus' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Patricia' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Phillippe Vapelle' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Sabani Blue' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Salome' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium 'Sue Crûg' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium cantabrigiense 'Westray' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium cinereum 'Ballerina' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium clarkei 'Kashmir Pink' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium clarkei 'Kashmir White' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium himalayense 'Plenum' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium incanum |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium macrorrhizum 'Bevan's Variety' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium macrorrhizum 'Ingwersen's Variety' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium magnificum |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium oxonianum 'Claridge Druce' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium oxonianum f. thurstonianum |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium oxonianum 'Walter's Gift' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium phaeum 'Album' |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium phaeum 'Lily Lovell' |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium phaeum 'Margaret Wilson' |
|
hardy perennials |
Yes |
OK |
| Geranium phaeum 'Mierhausen' |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium phaeum 'Samobor' |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium phaeum v. phaeum black flowered |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium phaeum 'Variegatum' |
Well Drained |
hardy perennials |
Yes |
OK |
| Geranium pratense 'Mrs Kendall Clark' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Geranium procurrens |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium sanguineum 'Max Frei' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium sanguineum v. striatum |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium sylvaticum 'Album' |
Well Drained |
hardy perennials |
OK |
OK |
| Geranium tuberosum |
Well Drained |
hardy perennials |
OK |
Yes |
| Geranium wallichianum 'Buxtons Variety' |
Moist, Well Drained |
hardy perennials |
OK |
OK |
| Geranium yoshinoi |
Well Drained |
hardy perennials |
OK |
Yes |
| Geum 'Borisii' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geum 'Lady Stratheden' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geum 'Mrs J Bradshaw' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geum 'Mrs W. Moore' |
Well Drained |
hardy perennials |
OK |
Yes |
| Geum 'Princes Juliana' |
Well Drained |
hardy perennials |
OK |
Yes |
| Ginkgo biloba |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Gypsophila paniculata 'Schneeflocke' |
Well Drained |
hardy perennials |
OK |
Yes |
| Gypsophila repens 'Rosea' |
Well Drained |
hardy perennials |
OK |
Yes |
| Hedera colchica 'Sulphur Heart' |
Moist, Well Drained |
shrubs & climbers |
OK |
Yes |
| Hedera helix 'Duckfoot' |
Well Drained
|
shrubs & climbers |
Yes |
Yes |
| Hedera helix 'Fantasia' |
Well Drained
|
shrubs & climbers |
OK |
Yes |
| Hedera helix 'Green Ripple' |
Well Drained
|
shrubs & climbers |
OK |
Yes |
| Hedera helix 'Luzii' |
Well Drained |
shrubs & climbers |
Yes |
OK |
| Hedera helix 'Ursula' |
Well Drained
|
shrubs & climbers |
OK |
OK |
| Helenium 'Biedermeier' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Helenium 'Moerheim Beauty' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Helenium 'Rubinzwerg' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Helenium 'Sahin's Early Flowerer' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Helenium 'Waldtraut' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Helenium 'Wyndley' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Hemerocallis 'Catherine Woodbery' |
Moist, Well Drained
|
hardy perennials |
OK |
Yes |
| Hemerocallis 'Joan Senior' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Knautia macedonica 'Mars Midget' |
Well Drained |
hardy perennials |
OK |
Yes |
| Knautia macedonica Melton Pastels |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Brimstone' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Jenny Bloom' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Little Maid' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Nancy's Red' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Royal Standard' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia 'Timothy' |
Well Drained |
hardy perennials |
OK |
Yes |
| Kniphofia triangularis |
Well Drained |
hardy perennials |
OK |
Yes |
| Lonicera japonica 'Halliana' |
Moist, Well Drained |
shrubs & climbers |
OK |
Yes |
| Malva moschata f. alba |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Malva moschata 'Pink Perfection' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Malva sylvestris 'Brave Heart' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Milium effusum 'Aureum' |
Moist, Well Drained |
grasses |
Yes |
OK |
| Milium effusum 'Yaffle' |
Well Drained |
grasses |
Yes |
OK |
| Myrtus apiculata 'Glanleam Gold' |
Moist, Well Drained
|
shrubs & climbers |
OK |
OK |
| Myrtus communis |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Myrtus communis ssp. tarentina |
Moist, Well Drained |
shrubs & climbers |
OK |
OK |
| Oenothera fruticosa 'Fyrverkeri' |
Well Drained |
hardy perennials |
OK |
Yes |
| Oenothera fruticosa sp. glauca 'Frühlingsgold' |
Well Drained |
hardy perennials |
OK |
Yes |
| Oenothera speciosa 'Siskiyou' |
Well Drained |
hardy perennials |
OK |
Yes |
| Origanum 'Kent Beauty' |
Well Drained |
hardy perennials |
OK |
Yes |
| Origanum vulgare 'Acorn Bank' |
Well Drained |
hardy perennials |
OK |
Yes |
| Origanum vulgare 'Country Cream' |
Well Drained |
hardy perennials |
OK |
Yes |
| Papaver orientale 'Patty's Plum' |
Well Drained |
hardy perennials |
OK |
Yes |
| Papaver orientale 'Prinzessin Victoria Louise' |
Well Drained |
hardy perennials |
OK |
Yes |
| Papaver orientale 'Royal Wedding' |
Well Drained |
hardy perennials |
OK |
Yes |
| Papaver orientale 'Turkish Delight' |
Well Drained |
hardy perennials |
OK |
Yes |
| Philadelphus 'Virginal' |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Platycodon grandiflorus apoyama 'Fairy Snow' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Platycodon grandiflorus 'Hakone Blue' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Platycodon grandiflorus 'Zwerg' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Potentilla 'Flambeau' |
Well Drained |
hardy perennials |
OK |
Yes |
| Potentilla 'Melton Fire' |
Well Drained |
hardy perennials |
OK |
Yes |
| Potentilla 'William Rollinson' |
Well Drained |
hardy perennials |
OK |
Yes |
| Potentilla fruticosa 'Katherine Dykes' |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Potentilla nepalensis 'Ron Mcbeath' |
Well Drained |
hardy perennials |
OK |
Yes |
| Potentilla thurberi 'Monarch's Velvet' |
Well Drained |
hardy perennials |
OK |
Yes |
| Rosmarinus Prostratus Group |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Rudbeckia fulgida var. sullivantii 'Goldsturm' |
Well Drained |
hardy perennials |
OK |
Yes |
| Rudbeckia laciniata 'Goldquelle' |
Moist, Well Drained
|
hardy perennials |
OK |
Yes |
| Rudbeckia nitida |
Well Drained |
hardy perennials |
OK |
Yes |
| Rudbeckia occidentalis 'Green Wizard' |
Well Drained |
hardy perennials |
OK |
Yes |
| Salvia 'Indigo Spires' |
Well Drained |
hardy perennials |
OK |
Yes |
| Salvia involucrata 'Bethellii' |
Well Drained |
hardy perennials |
OK |
Yes |
| Salvia jamensis 'La Luna' |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Salvia microphylla v. microphylla 'Newby Hall' |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Salvia patens 'Guanajuato' |
Well Drained |
hardy perennials |
OK |
Yes |
| Salvia patens 'White Trophy' |
Well Drained |
hardy perennials |
OK |
Yes |
| Salvia sylvestris 'Blauhugel' |
Moist, Well Drained
|
hardy perennials |
OK |
OK |
| Salvia sylvestris 'Rose Queen' |
Well Drained |
hardy perennials |
OK |
Yes |
| Santolina chamaecyparissus |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Sarcococca confusa |
Well Drained |
shrubs & climbers |
Yes |
OK |
| Scabiosa atropurpurea 'Chile Black' |
Well Drained |
hardy perennials |
OK |
Yes |
| Scabiosa caucasica 'Miss Willmott' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Scabiosa columbaria 'Misty Butterflies' |
Well Drained |
hardy perennials |
OK |
Yes |
| Scabiosa columbaria 'Nana' |
Well Drained |
hardy perennials |
OK |
Yes |
| Scabiosa columbaria ssp. ochroleuca |
Well Drained |
hardy perennials |
OK |
Yes |
| Scabiosa columbaria ssp. Ochroleuca 'Moondance' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum 'Carl' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum 'Green Expectations' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum 'Herbstfreude' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum 'Purple Emperor' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum 'Vera Jameson' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum erythrostictum 'Frosty Morn' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum erythrosticum 'Mediovariegatum' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum spectabile 'Iceberg' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sedum telephium 'Matrona' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sesleria insularis |
Well Drained |
grasses |
OK |
Yes |
| Sidalcea 'Elsie Heugh' |
Moist, Well Drained |
hardy perennials |
OK |
Yes |
| Sidalcea 'Loveliness' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sidalcea 'Wine Red' |
Well Drained |
hardy perennials |
OK |
Yes |
| Silene fimbriata |
Well Drained |
hardy perennials |
OK |
Yes |
| Sisyrinchium 'E.K Balls' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sisyrinchium 'Iceberg' |
Well Drained |
hardy perennials |
OK |
Yes |
| Sisyrinchium 'Quaint and Queer' |
Well Drained |
hardy perennials |
OK |
Yes |
| Solanum crispum 'Glasnevin' |
Well Drained |
shrubs & climbers |
OK |
Yes |
| Solidago uliginosa |
Well Drained |
hardy perennials |
OK |
Yes |
| Verbena bonariensis |
Well Drained |
hardy perennials |
OK |
Yes |