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