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