PERENNIALS WHICH WILL GROW IN POOR SOIL

Achillea serrata (Millfoil or Yarrow)
Ajuga genevensis (Geneva Bugle)
Alyssum saxatile (Goldentuft)
Arabis albida (Wallcress)
Cerastium tomentosum (Snow-in-Summer)
Dianthus deltoides (Maiden Pink)
Dianthus plumarius (Grass Pink)
Eryngium campestre (Hundred Thistle)
Euphorbia Myrsinites (Myrsinites-like Spurge)
Geranium sanguineum (Blood Red Cranesbill)
Geranium maculatum (Spotted Cranesbill)
Gypsophila paniculata (Baby's-breath)
Helianthemum vulgare (Rock or Sun Rose)
Iberis sempervirens (Evergreen Candytuft)
Linaria vulgaris (Toadflax)
Phlox subulata (Moss Phlox)
Potentilla tridentata (Wineleaf Cinquefoil)
Salvia azurea (Azure Sage)
Saxifraga pennsylvanica (Penn. or Swamp Saxifrage)
Sedum acre (Goldmoss)
Sedum stoloniferum (Running Sedum)
Sempervivum (Roof Houseleek)
Sempervivum arvernense (Auvergne Houseleek)
Verbascum Thapsus
Veronica rupestris (Creeping Speedwell)
Viola cucullata (Blue Marsh Violet)