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