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