Calocedrus decurrens
Allium thunbergii
Achillea millefolium ‘Fire King’
Lavandula  × intermedia 'Grosso'
Tulbaghia violacea
Salvia  × sylvestris 'Blue Hill'
Pelargonium ‘Roger’s Delight’
Plectranthus purpuratus
Caryopteris  × clandonensis 'First Choice'
Pelargonium crispum
Acorus calamus ‘Variegatus’
Ocimum basilicum
Allium schoenoprasum
Salvia nemorosa 'Caradonna'
Allium moly and cvs.
Salvia pratensis
Caryopteris × clandonensis 'Longwood Blue'
Salvia pachyphylla
Teucrium chamaedrys var. compactum
Pelargonium ‘Lady Scarborough’
Thymophylla tenuiloba
Gaultheria procumbens
Caryopteris incana 'Jason'
Agastache rugosa
Illicium mexicanum
Salvia 'Maraschino'
Thymus serphyllum 'Annie Hall'
Dennstaedtia punctilobula
Calamintha nepeta
Tanacetum parthenium
Myrrhis odorata
Pelargonium ‘Attar of Roses’
Salvia dorrii
Salvia reptans
Thymus  × citriodorus 'Argenteus'
Lavandula stoechas
Pelargonium sidoides
Chamaemelum nobile and cvs.
Eucalyptus neglecta
Pelargonium ‘Pungent Peppermint’
Geranium macrorrhizum 'Bevan's Variety'
Correa 'Dusky Bells'
Salvia hians
Aster oblongifolius 'October Skies'
Agastache aurantiaca 'Shades of Orange'
Nepeta  × faassenii ‘Dropmore’
Ocimum  × citriodorum 'Pesto Perpetuo'
Salvia  × superba
Origanum vulgare 'Aureum’
Pelargonium tomentosum
Nepeta  × faassenii 'Walker's Low'
Symphytum 'Hidcote Blue'
Salvia officinalis 'Purpurascens'
Clerodendrum trichotomum
Artemisia absinthium
Agastache cana
Symphytum  × uplandicum 'Axminster Gold'
Salvia officinalis
Ribes sanguineum 'White Icicle'
Parthenium integrifolium
Rosa rugosa 'Polar Ice'
Salvia officinalis 'Icterina'
Allium senescens var. glaucum
Salvia nemorosa
Thymus polytrichus subsp. britannicus
Illicium parviflorum
Salvia officinalis 'Minimus'
Artemisia ludoviciana
Salvia officinalis 'Berggarten'
Santolina chamaecyparissus
Dianthus × allwoodii
Teucrium chamaedrys
Agastache 'Desert Sunrise'
Thymus pseudolanuginosus
Agastache rupestris
Agastache foeniculum 'Golden Jubilee'
Salvia officinalis 'Tricolor'
Plectranthus amboinicus