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