Shamrock Nursery Inc.

achillea, aconitum, aegopodium, agastache, ajuga, alcea, alchemilla, allium, alyssum, ampelopsis, amsonia, anthemis, aquilegia, arabis, arenaria, armeria, artemesia, aruncus, asarum, asclepias, aster, astilbe, astrantia, aubrieta, aurinia

baptista, bellis, bergenia, belamcanda, brunnera, buddleia

calamintha, callirhoe, campanula, caryopteris, centaurea, clematis, convallaria, coreopsis, corydalis

dalea, daphne, delosperma, delphinium, dianthus, diascia, dicentra, dictamnus, digitalis, doronicum

echinacea, erigeron, erodium, eryngium, eupatorium, euphorbia

fallopia, ferns

gaillardia, ganzia, geranium, geum, gypsophila, grasses

helenium, helianthus, heliopsis, helleborus, hemerocallis, hepatica, heuchera, heucherella, hibiscus, hosta, houttuynia

iberis, iris

kniphofia

lamium, lamiastrum, lathyrus, lavandula, lavatera, leptinella, leucanthemum, liatris, ligularia, lilium, linum, lobelia, lupinus, lychnis, lysimachia

malva, monarda, myostis

nepeta

oenothera, osteopermum

paeonia, papaver, penstemon, perovskia, persicaria, phlox paniculata, phlox, subulata, physostegia, platycodon, polemonium, polygonatum, polygonum, potentilla, pulmonaria, pulsatilla, pyrethrum

ruellia, rudbeckia

salvia, saponaria, scabiosa, sedum, sempervivum, sidalcea, silene, solidago, stachys, stokesia

thymus, tiarella, tradescantia

verbascum, veronica, vinca minor, viola

yucca

honeysuckle, trumpet, silver lace, porcelain, wisteria, climbing hydrangea, hops