Every year the Royal Horticultural Society (RHS) compile a comprehensive list of plants and nurseries in the UK. The RHS Plant Finder puts gardeners in touch with plant suppliers. If you aren’t sure of the name of the plant you are looking for, just contact us with the name you know, or a brief description, and – you never know – we may be able to come up with the plant you are after.
AGM = award of garden merit. This is given, after extensive trials, to plants of outstanding excellence for garden use.
Use the links below to jump down to each section:
O | P | Q | R | S | T | U
Other sections: A-F | G-N | V-Z
O
- Oenothera glazioviana
- Oenothera versicolor ‘Sunset Boulevard’
- Ophiopogon japonicus ‘Nippon’
- Ophiopogon planiscapus ‘Nigrescens’
- Oreganum vulgare
- Oreganum vulgare ‘Country Cream’
- Origanum marjorana ‘Pagoda Bells’
- Origanum ‘Rosenkuppel’
- Osmanthus x burkwoodii
- Oxalis triangularis
P
- Pachysandra terminalis ‘Variegata’
- Panicum virgatum ‘Heavy Metal’
- Papaver nudicaule
- Papaver orientalis
- Papaver orientalis ‘Allegro’
- Papaver orientalis ‘Patty’s Plum’
- Parthenocissus henryana
- Parthenocissus quinquifolia
- Passiflora caerulea
- Pelargonium ‘Cola Bottles’
- Pelargonium grandiflorum
- Pelargonium sidoides
- Pelargonium ’Sweet Mimosa’
- Pennisetum alopecuroides
- Pennisetum alopecuroides ‘Hameln’
- Pennisetum alopecuroides ‘Little Honey’
- Penstemon ‘Blackbird’
- Penstemon ‘Castle Forbes’
- Penstemon ‘Coral Pink’
- Penstemon ‘Fujiama’
- Penstemon ‘Garnet’
- Penstemon ‘Hewell Pink Bedder’
- Penstemon ‘Hidcote White’
- Penstemon isophyllus
- Penstemon linarioides ‘Marilyn Ross’
- Penstemon ‘Midnight’
- Penstemon ‘Patio Bells Shell Pink’
- Penstemon ‘Pensham Tayberry Ice’
- Penstemon ‘Pink Endurance’
- Penstemon ‘Port Wine’
- Penstemon ‘Sherbourne Blue’
- Penstemon ‘Sour Grapes’
- Penstemon ‘Suttons Pink Bedder’
- Penstemon ‘Vesuvius’
- Penstemon ‘White Bedder’
- Perovskiva ‘Blue Spire’
- Persicaria affinis ’Donald Lowndes’
- Persicaria affinis ’Superba’
- Persicaria bistorta ’Superba’
- Persicaria campanulata
- Persicaria microcephala ‘Red Dragon’
- Persicaria virginiana ‘Lance Corporal’
- Persicaria capitata ‘Pink Bubbles’
- Petasites paradoxus
- Petroselinum crispum – Giant Italian Parsley
- Petroselinum crispum
- Phalaris arundinacea
- Philadelphus coronarius ‘Aureus’
- Philadelphus coronarius ‘Variegatus’
- Philadelphus ‘Virginal’
- Phlomis italica
- Phlomis russeliana
- Phlox divaricata ‘Chatthoochee’
- Phlox douglasii ’Lilac Cloud’
- Phlox paniculata ‘Evertide’
- Phlox paniculata ‘Franz Schubert’
- Phlox paniculata ‘Laura’
- Phlox paniculata ‘Norah Leigh’
- Phlox paniculata ‘Prince of Orange’
- Phlox paniculata ‘White Admiral’
- Phlox subulata ’White Delight’
- Phormium tenax
- Phragmites australis subsp. Australis `Variegatus´
- Phygelius aequalis ‘Yellow Trumpet’
- Phygelius ‘Funfayre Coral’
- Phygelius ‘Funfayre Wine’
- Phygelius ‘Logan Form’
- Phygelius x rectus ‘African Queen’
- Phygelius x rectus ‘Devil’s Tears’
- Phyllostachys nigra
- Physocorpus opulifolius ‘Dart’s Gold’
- Physocorpus opulifolius ‘Diabolo’
- Physostegia virginiana
- Picea abies ‘Nidiformis’
- Picea glauca ‘Globe’
- Pleoblastus variegatus
- Polemonium caeruleum
- Polemonium yezoense var. hidakanum ‘Purple Rain’
- Polylepsis australis
- Polystichum aculeatum
- Polystichum aculeatum
- Polystichum polyblepharum
- Polystichum setiferum
- Populus x jackii ‘Aurora’
- Potentilla alba
- Potentilla fruticosa ‘Abbotswood’
- Potentilla fruticosa ‘Daydawn’
- Potentilla fruticosa ‘Primrose Beauty’
- Potentilla fruticosa ‘Princess’
- Potentilla fruticosa ‘Red Ace’
- Potentilla fruticosa ‘Tangerine’
- Potentilla thurberi ’Monarch’s Velvet’
- Potentilla nepalensis ‘Miss Willmott’
- Potentilla recta ‘Pallida’
- Potentilla ’William Rollinson’
- Potentilla ’Yellow Queen’
- Primula bulleyana
- Primula capitata ’Noverna Deep Blue’
- Primula denticulata
- Primula firmipes
- Primula ‘Gold Laced group’
- Primula veris
- Primula vulgaris
- Primula vulgaris ’Woodland Walk’
- Prunus ‘Amanagowa’
- Prunus avium ‘Stella’
- Prunus domestica ‘Marjorie’s Seedling’
- Prunus domestica ‘Victoria’
- Prunus incisa ‘Kojo-no-mai’
- Prunus ‘Kanzan’
- Prunus laurocerasus ‘Otto Luyten’
- Prunus tomentosa
- Prunus x subhirtella ‘Autumnalis Rosea’
- Pulmonaria ‘Sissinghurst White’
- Pulmonaria ’Blue Ensign’
- Pulmonaria ’Lewis Palmer’
- Pulmonaria ’Majeste’
- Pulsatilla vulgaris
- Pulsatilla vulgaris ‘Alba’
- Pulsatilla vulgaris var. rubra
- Pyracantha ‘Orange Glow’
R
- Ranunculus acris ’Flore Pleno’
- Ribes nidigrolaria ‘Jostaberry’
- Ribes sangiuneum ‘Whide Icicle’
- Ribes sanguinium ‘King Edward VII’
- Ribes sanguinium ‘Koja’
- Rodgersia aesculifolia
- Rosa Cardinal de Richelieu
- Rosa Gertrude Jekyll
- Rosa Graham Thomas
- Rosa Madame Alfred Carriere
- Rosa Mundi
- Rosa Phyllis Bide
- Rosa Roseraie de l’hay
- Rosa rugosa
- Rosa Zephirine Drouhin
- Rosmarinus officinalis
- Rosmarinus officinalis ‘Albus’
- Rosmarinus officinalis Prostratus group
- Rubus specablis
- Rudbeckia fulgida var. deamii
- Rudbeckia fulgida var sullivantii ‘Goldsturm’
- Rudbeckia laciniata ‘Hortensia’
- Rudbeckia occidentalis ‘Green Wizard’
- Rumex flexuosus
S
- Salvia greggii ‘Icing Sugar’
- Salvia napifolia
- Salvia nemorosa ‘Amethyst’
- Salvia nemorosa ‘Ostfriesland’
- Salvia officinalis
- Salvia officinalis ‘Icterina’
- Salvia officinalis ‘Purpurascens’
- Salvia officinalis ‘Tricolor’
- Salvia verticillata ‘Purple Rain’
- Salvia x superba ‘Merleau’
- Salvia x superba ‘Merleau Rose’
- Salvia x sylvestris ‘Mainacht’
- Sambucus nigra ‘Aureomarginata’
- Sambucus nigra ‘Aureovariegata’
- Sambucus nigra ‘Black Beauty’
- Sambucus nigra ‘Black Lace’
- Sambucus nigra f. lacinata
- Sanguisorba obtusa
- Santolina chamaecyparissus
- Santolina chamaecyparissus ‘Lemon Queen’
- Sarcococa confusa
- Sarcococa hookeriana var dignya
- Satureja montana
- Saxifraga ‘Black Beauty’
- Saxifraga fortunei ‘Blackberry and Apple Pie’
- Saxifraga fortunei ‘Mount Nachi’
- Saxifraga ‘Mossy Red’
- Saxifraga ‘Mossy White’
- Saxifraga stolonifera ‘Maroon Beauty’
- Saxifraga x urbium ‘Aureopunctata’
- Scabiosa atropurpurea ‘Beajolais Bonnets’
- Scabiosa ‘Blue Diamonds’
- Scabiosa caucasica
- Scabiosa caucasica ‘Miss Willmott’
- Schizostylis coccinea ‘Jennifer’
- Sedum aizoon ‘Euphorbioides’
- Sedum ‘Autumn Joy’ (‘Herbsfreude’)
- Sedum ‘Frosty Morn’
- Sedum kamtschaticum var.floriferum ‘Weihenstephaner Gold
- Sedum lineare
- Sedum ‘Matrona’
- Sedum rupestre ‘Angelina’
- Sedum sieboldii ‘Mediovariegatum’
- Sedum spathulifolium ‘Purpureum’
- Sedum spectabile ‘Brilliant’
- Sedum spectabile ‘Iceberg’
- Sedum spurium ‘Tricolor’
- Sedum spurium ‘Voodoo’
- Sedum ‘Sunset Cloud’
- Sedum telephium ‘Munstead Dark Red’
- Sedum telephium ‘Purple Emperor’
- Sempervivum arachnoideum
- Sempervivum arachnoideum ‘Rubin’
- Sempervivum calcareum
- Sempervivum tectorum
- Sempervivum tectorum ‘Jovibarba allionii’
- Sempervivum tectorum ‘Rubin’
- Sidalcea ‘Elsie Heugh’
- Silene uniflora ‘Rosea’
- Silene uniflora ‘White Bells’
- Sisyrinchium californicum Brachypus Group
- Sisyrinchium idahoense ‘Album’
- Sisyrinchium ‘Quaint and Queer’
- Sisyrinchium ‘Sapphire’
- Sisyrinchium striatum
- Sisyrinchium striatum ‘Aunt May’
- Skimmia ‘Nymans’
- Skimmia ‘Rubella’
- Solanum crispum ‘Glasnevin’
- Solidago ‘Golden Baby’
- Sorbaria sorbifolia
- Spiraea ‘Arguta’
- Spiraea japonica ‘Goldflame’
- Spiraea japonica ‘Shirobana’
- Spiraea nipponica ‘Snowmound’
- Spiraea x vanhouttei ‘Pink Ice’
- Stachys byzantina
- Stipa gigantea
- Stipa tennuissima
- Symphytum ‘Grandiflorum’
- Symphytum ‘Hidcote Pink’
- Syringa meyeri ‘Palibin’
- Syringa microphylla ‘Superba’
T
- Tamarisk Tetanda
- Tanacetum parthenium ‘Aureum’
- Tellima grandiflora
- Teucrium x lucidrys
- Thalictrum aquilegifolium
- Thalictrum delavayi ‘Hewitt’s Double’
- Thalictrum flavum subsp. glaucum
- Thuja occidentalis ‘Danica’
- Thuja occidentalis ‘Golden Tuffet
- Thymus citriodorus ‘Archer’s Gold’
- Thymus ‘Doone Valley’
- Thymus ‘Golden Queen’
- Thymus herba-barona
- Thymus ‘Pink Ripple’
- Thymus ‘Silver Posie’
- Thymus vulgaris
- Tiarella cordifolia
- Tiarella ‘Mint Chocolate’
- Tiarella wherryi
- Tilia cordata
- Trachelospermum jasminoides variegata
- Tradescantia virginiana
- Tradescantia x andersoniana
- Tradescantia x andersoniana ‘Charlotte’
- Tradescantia x andersoniana ‘Concord Grape’
- Tradescantia x andersoniana ‘JC Weguelin’
- Tradescantia x andersoniana ‘Purewell Giant’
- Tradescantia x andersoniana ‘Red Grape’
- Tricyrtis formosana
- Tricyrtis ‘White Towers’
- Trifolium rubens
- Trollius chinensis ‘Golden Queen’
- Tulipa marjolettii
- Tulipa saxatallis
- Tulipa tarda
- Tulipa turkestanica
- Tulipa urumiensis
U
- Uncinia rubra