The Well-Tended Perennial Garden The Essential Guide to Planting and Pruning Techniques, Third Edition

Achillea

Agastache

Armeria maritima

Artemisia

Asclepias tuberosa

Baptisia australis

Bergenia crassifolia

Boltonia asteroides

‘Snowbank’

Centaurea montana

Cerastium tomentosum

Ceratostigma

plumbaginoides

Chondrosum gracile

Clinopodium nepeta

Coreopsis

Cota tinctoria

Crambe maritima

Dianthus

Echinacea

Echinops ritro

Epimedium

Eryngium

Euphorbia epithymoides

Festuca glauca

Foeniculum vulgare

‘Purpureum’

Gaillardia ×grandiflora

Gaura lindheimeri

Geranium macrorrhizum

Geranium sanguineum

Gillenia trifoliata

Helianthemum

nummularium

Helleborus

Heterotheca villosa

Hypericum calycinum

Inula ensifolia

Iris ×germanica

Iris spuria

Knautia macedonica

Lamium maculatum

Lavandula angustifolia

Liatris punctata

Limonium platyphyllum

Linaria purpurea

Linum

Liriope spicata

Malva alcea ‘Fastigiata’

Muhlenbergia capillaris

Nassella tenuissima

Oenothera

Origanum

Panicum virgatum

Penstemon barbatus

Perovskia atriplicifolia

Phlomis

Ruta graveolens

Salvia

Santolina

chamaecyparissus

Schizachyrium scoparium

Sedum

Silene coronaria

Silphium laciniatum

Silphium

terebinthinaceum

Solidago hybrids

Spigelia marilandica

Stachys byzantina

Stipa

Stokesia laevis

Symphytum

Thermopsis villosa

Thymus

Verbascum

2. erennials that tolerate dry soil once P
   established

Thermopsis villosa