Plectranthus purpuratus
Thymus 'Pink Ripple'
Symphytum 'Hidcote Blue'
Salvia pachyphylla
Salvia 'Maraschino'
Plectranthus amboinicus
Myrrhis odorata
Thymus serpyllum 'Pink Chintz'
Caryopteris incana 'Jason'
Sporobolus heterolepsis
Thymus pseudolanuginosus
Agastache foeniculum 'Golden Jubilee'
Hypericum androsaemum 'Albury Purple'
Salvia officinalis
Myrica pensylvanica
Salvia officinalis 'Berggarten'
Cercidiphyllum japonicum f. pendulum
Nepeta  × faassenii ‘Dropmore’
Agastache ‘Tutti Frutti’
Allium thunbergii
Thymophylla tenuiloba
Lantana camara 'Pink Caprice'
Achillea millefolium 'Terracotta'
Parthenium integrifolium
Artemisia absinthium
Agastache cana
Geranium macrorrhizum 'Bevan's Variety'
Ocimum  × citriodorum 'Pesto Perpetuo'
Salvia nemorosa 'Caradonna'
Petroselinum crispum 'Crispum'
Allium schoenoprasum
Dennstaedtia punctilobula
Acorus calamus ‘Variegatus’
Lavandula stoechas
Pelargonium crispum
Rudbeckia subtomentosa 'Henry Eilers'
Thymus  × citriodorus 'Argenteus'
Calycanthus floridus
Illicium mexicanum
Pelargonium tomentosum
Caryopteris  × clandonensis 'First Choice'
Ribes sanguineum 'White Icicle'
Nepeta Little Trudy™
Lavandula angustifolia
Salvia hians
Caryopteris × clandonensis 'Longwood Blue'
Symphytum  × uplandicum 'Axminster Gold'
Artemisia ludoviciana
Tanacetum parthenium
Vitex agnus-castus var. latifolia
Eucalyptus neglecta
Salvia  × sylvestris 'Blue Hill'
Tulbaghia violacea
Allium senescens var. glaucum
Thymus polytrichus subsp. britannicus
Thymus serphyllum 'Annie Hall'
Allium moly and cvs.
Salvia officinalis 'Purpurascens'
Teucrium chamaedrys var. compactum
Chamaemelum nobile and cvs.
Pelargonium ‘Attar of Roses’
Achillea millefolium ‘Fire King’
Salvia nemorosa
Aster oblongifolius 'October Skies'
Agastache aurantiaca 'Just Peachy'
Salvia dorrii
Agastache foeniculum
Nepeta  × faassenii 'Walker's Low'
Lindera benzoin
Salvia officinalis 'Minimus'
Gaultheria procumbens
Pelargonium ‘Roger’s Delight’
Illicium parviflorum
Pelargonium sidoides
Calocedrus decurrens
Agastache rupestris
Lavandula angustifolia 'Violet Intrigue'
Calamintha nepeta
Lavandula  × intermedia 'Grosso'
Salvia  × superba
Salvia  × sylvestris 'May Night'
Teucrium chamaedrys
Pelargonium ‘Pungent Peppermint’
Pelargonium ‘Lady Scarborough’
Agastache aurantiaca 'Shades of Orange'
Agastache ‘Blue Fortune’
Perovskia atriplicifolia
Origanum vulgare 'Aureum’
Rosa rugosa 'Polar Ice'
Salvia pratensis
Ceratotheca triloba
Rosmarinus officinalis 'Salem'
Dianthus × allwoodii
Agastache rugosa
Santolina chamaecyparissus
Salvia officinalis 'Tricolor'
Clerodendrum trichotomum
Caryopteris  × clandonensis 'Worcester Gold'
Salvia reptans
Ocimum basilicum