• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Malcolm Allison Nurseries

  • × Alcalthaea suffrutescens 'Parkallee' (d)
  • × Chitalpa tashkentensis Summer Bells = 'Minsum'
  • × Halimiocistus wintonensis 'Merrist Wood Cream'
  • Achillea millefolium 'Red Velvet'
  • Acis ionica
  • Agapanthus 'Hole Park Blue'
  • Agapanthus 'Sky Rocket'
  • Agastache mexicana 'Red Fortune' (PBR)
  • Agastache 'Linda'
  • Ageratina ligustrina
  • Allium angulosum
  • Allium hookeri 'Zorami'
  • Allium narcissiflorum Vill.
  • Allium obliquum
  • Allium tuberosum
  • Allium 'Millennium'
  • Aloe striatula
  • Alstroemeria isabellana
  • Alstroemeria 'Friendship'
  • Althaea officinalis 'Romney Marsh'
  • Anisodontea 'El Rayo'
  • Anthemis sancti-johannis
  • Anthemis Susanna Mitchell = 'Blomit'
  • Anthemis 'Cally Cream'
  • Anthriscus sylvestris 'Going for Gold'
  • Anthriscus sylvestris 'Ravenswing'
  • Arctotheca calendula
  • Arisaema consanguineum
  • Arisaema taiwanense f. cinereum
  • Armeria pseudarmeria
  • Artemisia lactiflora (Guizhou Group) 'Dark Delight'
  • Artemisia ludoviciana 'Valerie Finnis'
  • Aster amellus 'Forncett Flourish'
  • Aster amellus 'King George'
  • Aster amellus 'Lady Hindlip'
  • Aster peduncularis
  • Aster × frikartii 'Mönch'
  • Baptisia australis
  • Baptisia × variicolor 'Twilite' (Prairieblues Series)
  • Baptisia 'Lemon Meringue'
  • Begonia fusca
  • Begonia sizemoreae
  • Begonia sutherlandii (T)
  • Bergenia 'Bach'
  • Bergenia 'Overture'
  • Bergenia 'XXL'
  • Bidens aurea
  • Bidens aurea cream-flowered
  • Bidens aurea 'Hannay's Lemon Drop'
  • Briza media 'Golden Bee'
  • Buddleja × weyeriana 'Bicolor'
  • Buddleja × weyeriana 'Moonlight'
  • Buddleja × weyeriana 'Sungold'
  • Bupleurum fruticosum
  • Calceolaria (Fruticohybrida Group) 'Kentish Hero'
  • Campanula glomerata 'Caroline'
  • Centaurea bella
  • Centaurea cineraria subsp. cineraria
  • Centaurea montana 'Elworthy Glacier'
  • Centaurea rutifolia
  • Centaurea 'Jordy'
  • Choisya × dewitteana White Dazzler = 'Londaz' (PBR)
  • Chrysanthemum 'Belle' (21d)
  • Chrysanthemum 'Bretforton Road'
  • Chrysanthemum burnt orange-flowered
  • Chrysanthemum 'Chelsea Physic Garden'
  • Chrysanthemum 'Cousin Joan' (21d)
  • Chrysanthemum 'Dixter Orange'
  • Chrysanthemum 'Duchess of Edinburgh' (21d)
  • Chrysanthemum E.H. Wilson s.n.
  • Chrysanthemum 'Edmund Brown'
  • Chrysanthemum 'Elaine's Hardy White'
  • Chrysanthemum 'Erntekranz'
  • Chrysanthemum 'Grandchild' (21c)
  • Chrysanthemum 'Killerton Tangerine'
  • Chrysanthemum 'Old Norwell'
  • Chrysanthemum 'Poesie'
  • Chrysanthemum 'Roter Spray'
  • Chrysanthemum 'Ruby Mound' (21c)
  • Chrysanthemum 'Rumpelstilzchen' (21d)
  • Chrysanthemum 'Sweetheart Pink'
  • Chrysanthemum 'Venus' (21)
  • Chrysanthemum 'Wills Wonderful' (21d)
  • Cirsium heterophyllum
  • Cistus ladanifer var. petiolatus 'Bennett's White'
  • Cistus laurifolius
  • Cistus monspeliensis 'Vicar's Mead'
  • Cistus salviifolius
  • Cistus × aguilarii
  • Cistus × aguilarii 'Maculatus'
  • Cistus × canescens
  • Cistus × dansereaui 'Decumbens'
  • Cistus × escartianus
  • Cistus × pagei
  • Cistus × pulverulentus (Delilei Group) 'Fiona'
  • Cistus × pulverulentus 'Sunset'
  • Cistus 'Ann Baker'
  • Cistus 'Christopher Gable'
  • Cistus 'Gordon Cooper'
  • Clematis integrifolia (I)
  • Clerodendrum bungei
  • Clinanthus incarnatus apricot-flowered
  • Colchicum macrophyllum
  • Coronilla valentina 'Cotswold Cream' (v)
  • Crassula sarcocaulis
  • Crepis incana
  • Crinum × moorei hybrid
  • Crinum × powellii 'Krelagei'
  • Crocosmia masoniorum 'Rowallane Yellow'
  • Crocosmia paniculata 'Cally Greyleaf'
  • Crocosmia × crocosmiiflora 'Twilight Fairy Gold'
  • Crocosmia 'Hellfire'
  • Crocosmia 'Paul's Best Yellow'
  • Crocosmia 'Zeal Giant'
  • Cuphea caeciliae
  • Dahlia 'Twyning's Revel' (Sin)
  • Daphne tangutica Retusa Group
  • Delosperma 'John Proffitt'
  • Dianthus barbatus 'Heart Attack' (p,a)
  • Dianthus barbatus 'Monksilver Black' (p,a)
  • Dianthus cruentus
  • Dianthus Mojito = 'Wp15 Pie41' (PBR) (p)
  • Dianthus 'Dancing Geisha'
  • Dianthus 'Fettes Mount' (p)
  • Dianthus 'Napoleon III' (p)
  • Dianthus 'Old Square Eyes' (p)
  • Dianthus 'Tatra' (pf)
  • Diascia personata
  • Diascia personata orange-flowered
  • Diascia 'Coldham'
  • Diascia 'Emma'
  • Dicentra cucullaria 'Pink Punk'
  • Dracocephalum argunense 'Fuji Blue'
  • Echeveria rosea
  • Echeveria 'Ramillette'
  • Epilobium canum 'Ed Carman' (Z)
  • Epilobium canum 'Olbrich Silver' (Z)
  • Epilobium canum 'Solidarity Pink' (Z)
  • Epimedium pinnatum subsp. colchicum
  • Epimedium wushanense 'Cardiff Star'
  • Epimedium × perralchicum 'Fröhnleiten'
  • Epimedium × warleyense
  • Epimedium 'King Prawn'
  • Epimedium 'Phoenix'
  • Epimedium 'Pink Champagne'
  • Epimedium 'Totnes Turbo'
  • Epimedium 'Wildside Ruby'
  • Epimedium 'Winter's End'
  • Erigeron annuus
  • Erigeron karvinskianus 'Lavender Lady'
  • Eriogonum giganteum
  • Erodium chrysanthum
  • Erodium × kolbianum
  • Eryngium planum 'Tetra Petra'
  • Erysimum cheiri 'Bloody Warrior' (d)
  • Erysimum cheiri 'Harpur Crewe' (d)
  • Erysimum 'Apricot Twist'
  • Erysimum 'Audrey's Pink'
  • Erysimum 'Bowles's Mauve'
  • Erysimum 'Bredon'
  • Erysimum 'Constant Cheer'
  • Erysimum 'Gogh's Gold' (Artist Series)
  • Erysimum 'Parish's'
  • Erysimum 'Ruston Royal'
  • Eucrosia Harry Hay's hybrid
  • Euphorbia characias subsp. characias 'Humpty Dumpty'
  • Euphorbia deflexa
  • Euphorbia epithymoides 'Midas'
  • Euphorbia mellifera
  • Euphorbia nereidum
  • Euphorbia rigida
  • Euphorbia stygiana subsp. santamariae
  • Euphorbia × pasteurii
  • Fragaria chiloensis 'Chaval' (F)
  • Fuchsia magellanica 'Lady Bacon'
  • Fuchsia regia
  • Fuchsia 'Ceri'
  • Fuchsia 'Delicate Purple'
  • Fuchsia 'Lechlade Magician'
  • Fuchsia 'Saturnus'
  • Geranium farreri
  • Geranium pratense 'Marshmallow'
  • Geranium schlechteri
  • Geranium × lindavicum 'Gypsy'
  • Geranium × riversleaianum 'Russell Prichard'
  • Geranium Patricia = 'Brempat'
  • Geranium 'Ann Folkard'
  • Geranium 'Joy'
  • Geranium 'Lakwijk Star'
  • Geranium 'Mavis Simpson'
  • Geranium 'Pink Delight'
  • Geranium 'Prelude'
  • Geranium 'Tinpenny Mauve'
  • Geranium 'Tiny Monster'
  • Geum magellanicum
  • Geum 'Can-can' (d)
  • Geum 'Fire Storm' (PBR)
  • Geum 'Flames of Passion' (PBR)
  • Geum 'Lemon Delight'
  • Geum 'Mandarin' (d)
  • Geum 'Proud's Pearl'
  • Gladiolus 'Amanda Mahy' (N)
  • Gladiolus 'Dark Ruby' (papilio hybrid)
  • Gladiolus 'Marina' (P)
  • Glandularia 'Abbeville'
  • Glandularia 'Diamond Merci'
  • Halimium halimifolium Willk.
  • Halimium lasianthum
  • Hebe lavaudiana
  • Hebe 'Blue Clouds'
  • Hebe 'Fairfieldii'
  • Hebe 'Frozen Flame' (v)
  • Hebe 'Nicola's Blush'
  • Hebe 'Youngii'
  • Helenium 'Goldlackzwerg'
  • Helenium 'Luc'
  • Helichrysum heldreichii
  • Helichrysum stoechas 'White Barn'
  • Heliotropium arborescens 'Florence Nightingale'
  • Heliotropium arborescens 'Gatton Park'
  • Heliotropium arborescens 'Lord Roberts'
  • Heliotropium arborescens 'White Queen'
  • Hesperantha coccinea 'Salome'
  • Hesperantha coccinea 'Snow Maiden'
  • Hylotelephium populifolium
  • Hylotelephium telephium (Atropurpureum Group) 'Purple Emperor'
  • Hylotelephium Herbstfreude Group
  • Hylotelephium 'Marchants Best Red'
  • Hylotelephium 'Munstead Red'
  • Hylotelephium 'Red Setter'
  • Impatiens omeiana
  • Impatiens omeiana 'Sango'
  • Ipheion uniflorum 'Charlotte Bishop'
  • Ipheion uniflorum f. album
  • Ipheion uniflorum 'Hoo House'
  • Ipheion uniflorum 'Miss Hannah'
  • Ipheion 'Alberto Castillo'
  • Ipheion 'Alice'
  • Ipheion 'Jessie'
  • Iris confusa 'Martyn Rix'
  • Iris ensata Rodionenko hybrids
  • Iris lazica
  • Iris tectorum
  • Iris × robusta 'Dark Aura'
  • Iris 'Broadleigh Peacock' (CH)
  • Iris 'Bumblebee Deelite' (MTB)
  • Iris 'Clyde Redmond' (La)
  • Iris 'Orageux' (IB)
  • Iris 'Peter Hewitt' (Sib)
  • Iris 'Shiryukyo' (SpH)
  • Iris 'Tealwood' (Sib)
  • Ismelia carinata 'Bright Eye'
  • Klasea lycopifolia
  • Kniphofia multiflora 'November Glory'
  • Kniphofia pauciflora
  • Kniphofia rooperi
  • Kniphofia rufa Baker
  • Kniphofia 'Apricot Souffle'
  • Kniphofia 'Brimstone' Bloom
  • Kniphofia 'Coolknip'
  • Kniphofia 'Incandesce'
  • Kniphofia 'Rich Echoes'
  • Kniphofia 'Tawny King'
  • Kniphofia 'Timothy'
  • Kniphofia 'Yellow Cheer'
  • Lamium orvala
  • Lamium orvala 'Silva'
  • Lathyrus vernus
  • Lathyrus vernus 'Flaccidus'
  • Lavandula × chaytoriae 'Sawyers'
  • Lavatera phoenicea
  • Lavatera × clementii 'Burgundy Wine'
  • Lavatera 'Frederique'
  • Leucanthemella serotina
  • Libertia sessiliflora 'Ballyrogan Blue'
  • Lilium 'Ellen Willmott' (II)
  • Linaria vulgaris f. peloria
  • Linaria 'Dial Park'
  • Linaria 'Phillant Ruby'
  • Linaria 'Pink Kisses'
  • Liriope muscari 'Okina' (v)
  • Lobelia siphilitica
  • Lotus hirsutus
  • Lychnis coronaria 'Angel's Blush'
  • Lychnis flos-jovis
  • Lysimachia congestiflora 'Persian Chocolate'
  • Lysimachia paridiformis var. stenophylla
  • Malva sylvestris 'Blue Fountain' (PBR)
  • Matthiola incana 'Pillow Talk'
  • Milium effusum 'Aureum'
  • Mimulus aurantiacus
  • Mimulus puniceus
  • Mimulus 'Eleanor'
  • Mimulus 'Popacatapetl'
  • Monarda 'Feckenham Danielle'
  • Narcissus romieuxii (13)
  • Nepeta bucharica
  • Nepeta kubanica
  • Nerine bowdenii 'Lipstick'
  • Nerine bowdenii 'Pink Surprise'
  • Nerine bowdenii 'Sheila Owen'
  • Nerine undulata
  • Nerine 'Yealm Queen'
  • Oenothera sinuosa (G)
  • Oenothera speciosa 'Siskiyou'
  • Omphalodes cappadocica
  • Omphalodes cappadocica 'Starry Eyes'
  • Omphalodes nitida
  • Omphalodes verna 'Alba'
  • Ophiopogon planiscapus 'Kokuryu'
  • Origanum calcaratum
  • Origanum 'Bristol Cross'
  • Origanum 'Emma Stanley'
  • Osteospermum 'Cannington Roy'
  • Osteospermum 'Weetwood'
  • Pachystegia insignis
  • Paeonia emodi
  • Paeonia mairei
  • Paeonia 'Late Windflower'
  • Pamianthe peruviana
  • Paramongaia weberbaueri
  • Pelargonium 'Distinction' (Z)
  • Pelargonium 'Duchess of Devonshire' (U)
  • Pelargonium 'Friesdorf' (Fr/Dw)
  • Penstemon grandiflorus
  • Penstemon pinifolius 'Wisley Flame'
  • Penstemon 'Alice Hindley'
  • Penstemon 'Blackbird' (Bird Series)
  • Penstemon 'Bodnant'
  • Penstemon 'Hidcote Pink'
  • Penstemon 'Osprey' (Bird Series)
  • Penstemon 'Pensham Czar' (Pensham Series)
  • Penstemon 'Pensham Wedding Day' (Pensham Series)
  • Penstemon 'Stapleford Gem'
  • Penstemon 'Whitethroat' Sidwell
  • Persicaria campanulata 'Madame Jigard'
  • Persicaria runcinata 'Purple Fantasy'
  • Persicaria virginiana (Variegated Group) 'Painter's Palette' (v)
  • Persicaria 'Indian Summer'
  • Persicaria 'Pink Elephant'
  • Phlomis cretica
  • Phlomis italica
  • Phlomis samia L.
  • Phlomis tuberosa
  • Phlomis 'Le Chat'
  • Phlomis 'Marina'
  • Phlox divaricata 'Clouds of Perfume'
  • Phlox glaberrima 'Bill Baker'
  • Phuopsis stylosa
  • Physalis alkekengi
  • Polygonatum kingianum
  • Potentilla megalantha 'Gold Sovereign'
  • Primula palinuri (Au)
  • Primula 'Broadwell Milkmaid' (Au)
  • Primula 'Iris Mainwaring' (Pr/Prim)
  • Primula 'Lindum Lancelot' (Au)
  • Primula 'Lindum Moonlight' (Au)
  • Primula 'Millwood Blush' (Pr/Prim)
  • Prunus mume 'Omoi-no-mama' (d)
  • Pulmonaria Opal = 'Ocupol'
  • Pulmonaria 'Benediction'
  • Pulmonaria 'Cleeton Red'
  • Pulmonaria 'Diana Clare'
  • Pulmonaria 'Weetwood Blue'
  • Ranunculus acris 'Citrinus'
  • Ranunculus calandrinioides
  • Ranunculus constantinopolitanus 'Plenus' (d)
  • Ranunculus repens 'Timothy Clark' (d)
  • Rhaponticum centaureoides
  • Rhodanthemum hosmariense
  • Rhodanthemum 'African Eyes'
  • Ribes laurifolium 'Mrs Amy Doncaster'
  • Ribes speciosum
  • Ribes × beatonii
  • Rosa spinosissima 'Cedric Morris'
  • Rosa spinosissima 'William III'
  • Rosa Baby Love = 'Scrivluv' (PBR) (Min/Patio)
  • Rosa 'Ghislaine de Féligonde' (HM)
  • Rosa 'Trier' (Ra)
  • Rudbeckia fulgida var. deamii
  • Salvia microphylla 'Cerro Potosí'
  • Salvia rosmarinus 'Fota Blue' (Ro)
  • Salvia rosmarinus 'Majorca Pink' (Ro)
  • Salvia × jamensis 'Peter Vidgeon'
  • Salvia × jamensis 'Trenance'
  • Salvia 'Clotted Cream'
  • Salvia 'Hybrida' (Pe)
  • Salvia 'Nachtvlinder'
  • Salvia 'Nel'
  • Salvia 'Ribambelle'
  • Salvia 'Royal Bumble'
  • Salvia 'Silke's Dream'
  • Sanguisorba obtusa 'Chatto'
  • Sanguisorba officinalis dark-flowered
  • Sanguisorba officinalis 'Red Buttons'
  • Sanguisorba 'Little Angel'
  • Sanguisorba 'Raspberry Coulis'
  • Sanguisorba 'Raspberry Mivvi'
  • Sanicula epipactis
  • Saponaria × lempergii 'Fritz Lemperg'
  • Saponaria × lempergii 'Max Frei'
  • Scadoxus membranaceus
  • Scrophularia calliantha
  • Sedum confusum Hemsl.
  • Sedum 'Honey Gold'
  • Serapias lingua peach-flowered
  • Serratula tinctoria var. seoanei
  • Silene dioica 'Inane'
  • Smyrnium perfoliatum
  • Sphaeralcea incana
  • Sphaeralcea 'Childerley'
  • Sphaeralcea 'Newleaze Coral'
  • Stachys byzantina 'Big Ears'
  • Stachys byzantina 'Primrose Heron'
  • Stachys thunbergii 'Danielle'
  • Strobilanthes wallichii
  • Symphyotrichum ericoides 'Pink Cloud'
  • Symphyotrichum ericoides 'Vimmer's Delight'
  • Symphyotrichum laeve 'Glow in the Dark'
  • Symphyotrichum laeve 'Les Moutiers'
  • Symphyotrichum laeve 'Orpheus'
  • Symphyotrichum novae-angliae 'James Ritchie'
  • Symphyotrichum novae-angliae 'Kylie'
  • Symphyotrichum novae-angliae 'Lye End Beauty'
  • Symphyotrichum novae-angliae 'Marina Wolkonsky'
  • Symphyotrichum novae-angliae 'Rosa Sieger'
  • Symphyotrichum novi-belgii 'Feckenham Rival'
  • Symphyotrichum novi-belgii 'Little Ness'
  • Symphyotrichum novi-belgii 'Neron'
  • Symphyotrichum novi-belgii 'Porzellan'
  • Symphyotrichum pilosum var. pringlei 'Monte Cassino'
  • Symphyotrichum 'Little Carlow' (cordifolium hybrid)
  • Symphyotrichum 'Ochtendgloren' (pilosum var pringlei hybrid)
  • Symphyotrichum 'Orchidee'
  • Symphyotrichum 'Prairie Purple'
  • Symphyotrichum 'Superstar'
  • Symphytum × uplandicum 'Moorland Heather'
  • Symphytum 'Angela Whinfield'
  • Tanacetum parthenium 'White Bonnet' (d)
  • Teucrium ackermannii
  • Teucrium aroanium
  • Teucrium × lucidrys
  • Thalictrum Splendide White = 'Fr21034' (PBR)
  • Veratrum nigrum
  • Verbena hastata f. rosea
  • Verbena macdougalii 'Lavender Spires'
  • Verbena rigida f. lilacina 'Polaris'
  • Verbena × baileyana purple-leaved
  • Veronica gentianoides
  • Vinca difformis 'Ruby Baker'
  • Vinca minor 'Azurea Flore Pleno' (d)
  • Viola 'Eastgrove Blue Scented' (C)
  • Viola 'Glenholme'
  • Viola 'Judy Goring' (Va)
  • Viola 'Vita' (Va)
  • Zantedeschia 'Hot Shot'

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