• 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

Waltham Herbs

  • × Heucherella 'Alabama Sunrise' (PBR)
  • Abies fraseri
  • Abies nordmanniana
  • Acanthus mollis 'Hollard's Gold'
  • Achillea ageratum
  • Achillea 'Paprika' (Galaxy Series)
  • Achillea 'Pretty Belinda'
  • Actaea simplex (Atropurpurea Group) 'Brunette'
  • Actaea simplex 'Pink Spike'
  • Agapanthus 'Enigma'
  • Agapanthus 'Misty Dawn' (v)
  • Allium cepa Proliferum Group
  • Allium cernuum
  • Allium cristophii
  • Allium fistulosum
  • Allium hollandicum 'Purple Sensation'
  • Allium nutans
  • Allium schoenoprasum
  • Allium schoenoprasum f. albiflorum
  • Allium schoenoprasum 'Forescate'
  • Allium schoenoprasum 'Silver Chimes'
  • Allium tuberosum
  • Allium ursinum
  • Aloysia citrodora
  • Anemanthele lessoniana
  • Anthemis tinctoria 'Sauce Hollandaise'
  • Anthemis 'Tinpenny Sparkle'
  • Aquilegia vulgaris var. stellata 'Greenapples' (d)
  • Artemisia abrotanum
  • Artemisia dracunculus French
  • Aruncus dioicus 'Whirlwind'
  • Aster ageratoides 'Asran'
  • Aster diplostephioides
  • Astrantia major 'Penny's Pink'
  • Astrantia major 'Ruby Wedding'
  • Astrantia major 'Sunningdale Variegated' (v)
  • Astrantia 'Buckland'
  • Astrantia 'Hadspen Blood'
  • Buxus sempervirens
  • Calamagrostis × acutiflora 'Overdam' (v)
  • Camassia cusickii
  • Campanula makaschvilii
  • Campanula 'Sarastro'
  • Carpinus betulus
  • Chamaemelum nobile 'Treneague'
  • Chenopodium bonus-henricus
  • Coreopsis verticillata 'Zagreb'
  • Coriandrum sativum
  • Cortaderia selloana 'Pumila'
  • Crocosmia pottsii 'Culzean Pink'
  • Crocosmia × crocosmiiflora 'Columbus'
  • Crocosmia × crocosmiiflora 'Honey Angels'
  • Crocosmia × crocosmiiflora 'Saracen'
  • Crocosmia × crocosmiiflora 'Zeal Tan'
  • Crocosmia 'Hellfire'
  • Crocosmia 'Paul's Best Yellow'
  • Crocosmia 'Severn Sunrise'
  • Cryptotaenia japonica f. atropurpurea
  • Cyclamen coum
  • Cyclamen coum subsp. coum f. pallidum 'Album'
  • Deschampsia cespitosa 'Goldtau'
  • Diascia personata
  • Diplotaxis tenuifolia
  • Dodecatheon meadia
  • Echinops ritro 'Veitch's Blue'
  • Eryngium bourgatii
  • Eryngium variifolium
  • Erythronium 'Pagoda'
  • Eupatorium fistulosum f. albidum
  • Eupatorium maculatum Atropurpureum Group
  • Euphorbia amygdaloides 'Purpurea'
  • Filipendula multijuga
  • Filipendula rubra 'Venusta'
  • Filipendula ulmaria 'Aurea'
  • Filipendula ulmaria 'Variegata' (v)
  • Filipendula 'Kahome'
  • Foeniculum vulgare 'Purpureum'
  • Fragaria vesca 'Golden Alexandra' (F)
  • Fragaria vesca 'Mignonette' (F)
  • Fragaria × ananassa pineberry (F)
  • Francoa sonchifolia 'Pink Giant'
  • Geranium macrorrhizum 'White-Ness'
  • Geranium maculatum 'Espresso'
  • Geranium × johnsonii 'Johnson's Blue'
  • Geranium 'Sirak'
  • Geum 'Bell Bank'
  • Geum 'Diamond White'
  • Geum 'Dolly North' (d)
  • Geum 'Marmalade'
  • Geum 'Pink Frills'
  • Geum 'Poco'
  • Geum 'Primrose'
  • Gillenia trifoliata
  • Gladiolus papilio
  • Helianthus 'Monarch'
  • Helichrysum italicum 'Korma' (PBR)
  • Hemerocallis dumortieri
  • Hemerocallis 'Cathy's Sunset'
  • Hemerocallis 'Destined to See'
  • Hesperis matronalis
  • Horminum pyrenaicum f. alboviolaceum
  • Hosta 'Sagae' (v)
  • Hydrangea arborescens 'Annabelle'
  • Hydrangea paniculata 'Grandiflora'
  • Hydrangea paniculata 'Kyushu'
  • Hydrangea paniculata 'Phantom'
  • Iris fulva
  • Iris × robusta 'Gerald Darby'
  • Iris 'Flight of Butterflies' (Sib)
  • Iris 'Silver Edge' (Sib)
  • Itea ilicifolia
  • Itea virginica 'Henry's Garnet'
  • Kniphofia 'Alcazar'
  • Kniphofia 'Bees' Lemon'
  • Kniphofia 'Fiery Fred'
  • Kniphofia 'Incandesce'
  • Kniphofia 'Rich Echoes'
  • Kniphofia 'Timothy'
  • Kniphofia 'Toffee Nosed'
  • Kniphofia 'Wrexham Buttercup'
  • Laurus nobilis
  • Lavandula angustifolia Little Lottie = 'Clarmo'
  • Lavandula angustifolia 'Arctic Snow'
  • Lavandula angustifolia 'Ashdown Forest'
  • Lavandula angustifolia 'Cedar Blue'
  • Lavandula angustifolia 'Folgate'
  • Lavandula angustifolia 'Hidcote'
  • Lavandula angustifolia 'Hidcote Pink'
  • Lavandula angustifolia 'Loddon Blue'
  • Lavandula angustifolia 'Loddon Pink'
  • Lavandula angustifolia 'Nana Alba'
  • Lavandula angustifolia 'Princess Blue'
  • Lavandula × intermedia Dutch Group
  • Lavandula × intermedia 'Edelweiss'
  • Lavandula × intermedia 'Grappenhall' ambig.
  • Lavandula × intermedia 'Grey Hedge'
  • Lavandula × intermedia 'Grosso'
  • Lavandula × intermedia 'Lullingstone Castle'
  • Lavandula 'Bee Brilliant' (PBR)
  • Lavandula 'Bee Happy'
  • Lavandula 'Bee Pretty'
  • Lavandula 'Blue Star'
  • Lavandula 'Willow Vale'
  • Levisticum officinale
  • Ligularia przewalskii
  • Ligularia 'The Rocket'
  • Lysimachia ciliata 'Firecracker'
  • Mentha longifolia Buddleia Mint Group
  • Mentha pulegium
  • Mentha spicata 'Tashkent'
  • Mentha spicata var. crispa 'Moroccan'
  • Mentha suaveolens 'Pineapple'
  • Mentha suaveolens var. crispa 'Mojito'
  • Mentha × gracilis
  • Mentha × piperita f. citrata
  • Mentha × piperita f. citrata 'Chocolate'
  • Mentha × piperita f. citrata 'Grapefruit'
  • Mentha × piperita f. citrata 'Lime'
  • Mentha × piperita f. citrata 'Orange'
  • Mentha × villosa var. alopecuroides Bowles's mint
  • Mentha 'Berries and Cream'
  • Mentha 'Chocolate Peppermint'
  • Mentha 'Jessica's Sweet Pear'
  • Mentha 'Strawberry Mint'
  • Miscanthus sinensis 'Adagio'
  • Miscanthus sinensis 'Morning Light' (v)
  • Miscanthus sinensis 'Zebrinus' (v)
  • Molinia caerulea subsp. arundinacea 'Karl Foerster'
  • Monarda 'Beauty of Cobham'
  • Monarda 'Jacob Cline'
  • Monarda 'Snow Queen'
  • Monarda 'Squaw'
  • Myrrhis odorata
  • Nepeta racemosa
  • Nepeta × faassenii 'Alba'
  • Ocimum basilicum
  • Ocimum 'African Blue'
  • Omphalodes cappadocica 'Cherry Ingram'
  • Origanum laevigatum
  • Origanum vulgare 'Acorn Bank'
  • Origanum vulgare 'Aureum'
  • Origanum vulgare 'Compactum'
  • Origanum vulgare 'Country Cream' (v)
  • Origanum vulgare 'Gold Tip' (v)
  • Origanum vulgare 'Golden Shine'
  • Origanum vulgare subsp. hirtum 'Greek'
  • Origanum 'Hot and Spicy'
  • Origanum 'Kent Beauty'
  • Origanum 'Rosenkuppel'
  • Panicum virgatum 'Prairie Sky'
  • Panicum virgatum 'Squaw'
  • Panicum virgatum 'Warrior'
  • Pennisetum alopecuroides
  • Persicaria alpina
  • Persicaria amplexicaulis 'Cottesbrooke Gold'
  • Persicaria amplexicaulis 'Rosea'
  • Persicaria bistorta subsp. carnea
  • Peucedanum ostruthium 'Daphnis' (v)
  • Phlox divaricata 'Clouds of Perfume'
  • Picea omorika
  • Picea pungens
  • Pimpinella major 'Rosea'
  • Polygonatum odoratum var. pluriflorum 'Variegatum' (v)
  • Polygonatum × hybridum 'Striatum' (v)
  • Primula florindae (Si)
  • Primula 'Hall Barn Blue' (Pr/Prim)
  • Rheum 'Ace of Hearts'
  • Rubus spectabilis 'Olympic Double' (d)
  • Salvia elegans
  • Salvia elegans 'Honey Melon'
  • Salvia elegans 'Tangerine'
  • Salvia microphylla
  • Salvia officinalis 'Berggarten'
  • Salvia officinalis 'Berggarten Variegated' (v)
  • Salvia officinalis 'Icterina' (v)
  • Salvia officinalis 'Purpurascens'
  • Salvia officinalis 'Tricolor' (v)
  • Salvia rosmarinus (Prostrata Group) 'Rampant Boule' (Ro)
  • Salvia rosmarinus (Prostrata Group) 'Whitewater Silver' (Ro)
  • Salvia rosmarinus Albiflora Group (Ro)
  • Salvia rosmarinus 'Barbecue' (PBR) (Ro)
  • Salvia rosmarinus 'Blue Lagoon' (Ro)
  • Salvia rosmarinus 'Blue Rain' (Ro)
  • Salvia rosmarinus 'Fota Blue' (Ro)
  • Salvia rosmarinus 'Foxtail' (Ro)
  • Salvia rosmarinus 'Green Ginger' (Ro)
  • Salvia rosmarinus 'Haifa' (Ro)
  • Salvia rosmarinus 'Ingauno' (Ro)
  • Salvia rosmarinus 'Majorca Pink' (Ro)
  • Salvia rosmarinus 'McConnell's Blue' (Ro)
  • Salvia rosmarinus 'Miss Jessopp's Upright' (Ro)
  • Salvia rosmarinus 'Pointe du Raz' (Ro)
  • Salvia rosmarinus 'Primley Blue' (Ro)
  • Salvia rosmarinus Prostrata Group (Ro)
  • Salvia rosmarinus 'Roman Beauty' (PBR) (Ro)
  • Salvia rosmarinus 'Rosea' (Ro)
  • Salvia rosmarinus 'Severn Sea' (Ro)
  • Salvia rosmarinus 'Sudbury Blue' (Ro)
  • Salvia rosmarinus 'Tuscan Blue' (Ro)
  • Salvia × jamensis 'Raspberry Royale'
  • Sambucus nigra f. porphyrophylla 'Eva' (PBR)
  • Sanguisorba albiflora
  • Sanguisorba canadensis
  • Sanguisorba hakusanensis
  • Sanguisorba hakusanensis 'Lilac Squirrel'
  • Sanguisorba menziesii
  • Sanguisorba obtusa
  • Sanguisorba officinalis 'Red Thunder'
  • Sanguisorba officinalis 'Shiro-fukurin' (v)
  • Sanguisorba tenuifolia 'Pink Elephant'
  • Sanguisorba tenuifolia var. alba
  • Sanguisorba 'Little Angel'
  • Sanguisorba 'Pink Tanna'
  • Sanguisorba 'Tanna'
  • Santolina chamaecyparissus
  • Santolina chamaecyparissus 'Lemon Queen'
  • Santolina pinnata subsp. neapolitana 'Edward Bowles'
  • Saponaria officinalis
  • Satureja montana
  • Satureja spicigera
  • Selinum wallichianum
  • Sequoia sempervirens 'Prostrata'
  • Stipa capillata
  • Tanacetum parthenium 'Aureum'
  • Thalictrum rochebruneanum
  • Thalictrum 'Elin'
  • Thalictrum 'Tukker Princess'
  • Thymus polytrichus A. Kern. ex Borbás subsp. britannicus (Ronniger) Kerguélen
  • Thymus praecox
  • Thymus pulegioides 'Foxley' (v)
  • Thymus pulegioides 'Tabor'
  • Thymus serpyllum 'Pink Chintz'
  • Thymus 'Bressingham'
  • Thymus 'Doone Valley' (v)
  • Thymus 'Fragrantissimus'
  • Thymus 'Hartington Silver' (v)
  • Thymus 'Jekka'
  • Thymus 'Lemon Variegated' (v)
  • Thymus 'Pink Ripple'
  • Thymus 'Ruby Glow'
  • Thymus 'Silver Posie'
  • Thymus 'Silver Queen' (v)
  • Thymus 'Sparkling Bright' (v)
  • Tradescantia (Andersoniana Group) 'Blue and Gold'
  • Tricyrtis hirta 'Albomarginata' (v)
  • Valeriana officinalis
  • Verbascum (Cotswold Group) 'Pink Domino'
  • Verbena bonariensis
  • Vernonia noveboracensis
  • Veronicastrum virginicum 'Diane'
  • Veronicastrum virginicum 'Fascination'
  • Veronicastrum 'Adoration'
  • Veronicastrum 'Red Arrows'
  • Viola tricolor

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