Perennials In Bloom - Month By Month
March
| Common Name | Botanical Name |
| Crocus | Crocus |
| Glory of the Snow | Chionodoxa |
| Winter Aconite | Eranthis |
| Snowdrop | Galathus |
| Christmas Rose | Helleborus |
| Lenten Rose | Helleborus |
| Iris | Iris danfordiae |
| Iris | Iris reticulata |
| Stripped Squill | Puschkinia |
| Squill | Scilla |
April
| Common Name | Botanical Name |
| Spring Adonis | Adonis |
| Golden Garlic | Allium moly |
| Anemone | Anemone sp. & cvs. |
| Pasque Flower | Anemone pulsatilla |
| Columbine | Aquilegia canadensis |
| Rock Cress | Arabis |
| False Rock Cress | Aubrietia |
| Basket of Gold |
Aurinia (Alyssum) |
| Bergenia | Bergenia |
| Brunnera | Brunnera |
| Marsh Marigold | Caltha |
| Black Cohosh | Caulophyllum |
| Spring Beauty | Claytonia |
| Dutchman's Breeches | Dicentra eximia |
| Draba | Draba |
| Trout Lily | Erythronium americanum |
| Dogtooth Violet |
E. Dens-canis cvs |
| Crown Imperial | Fritillaria cvs. |
| Hepatica | Hepatica sp. |
| Hyacinth |
Hyacinth sp. |
| Dwarf Iris | Iris pumila |
| Snowflake | Leucojum |
| Virginia Bluebell | Mertensia |
| Grape Hyacinth |
Muscari cvs. |
| Daffodil | Narcissuc cvs. |
| Blue-eyed Mary | Omphalodes |
| Japanese Spurge | Pachysandra |
| Creeping Phlox | Phlox sp. |
| Ground Phlox | Phlox subulata |
| Primrose | Primula sp. & cvs. |
| Lungwort | Pulmonaria cvs. |
| Bloodroot | Sanguinaria |
| Tulip | Tulipa sp. & cvs. |
| Violet | Viola sp. & cvs. |
May
| Common Name | Botanical Name |
| Stone Cress | Aethionema |
| Bugle Flower | Ajuga cvs. |
| Spring Anemone | Anemone sp. |
| Columbine | Aquilega hybrids |
| Thirft | Armeria |
| Alpine Aster | Aster alpinus |
| Masterwort | Astrantia major |
| Quamash | Camassia |
| Bluebells | Campanula poscharskyana |
| Corydalis | Corydalis sp. |
| Lady's Slipper |
Cypripedium sp. |
| Pinks | Dianthus sp. & cvs. |
| Bleeding Hearts | Dicentra sp. & cvs. |
| Shooting Star | Dodecatheon sp. |
| Leopard's Bane | Doronicum |
| Bluebell | Endymion (Scilla) |
| Barrenwort | Epimedium sp. |
| Cushion Spurge | Euphoriba |
| Sweet Woodruff | Galium |
| Cranesbill | Geranium sp. |
| Avens | Geum sp. |
| Candy Tuft | Iberis |
| (Early) Iris | Iris intermedia |
| Spring Vetchling | Lathyrus Vernus |
| (Early) Peony | Paeonia cvs. |
| Fernleaf Peony | Paeonia tenufolia |
| Alpine Poppy | Papaver alpinus |
| Creeping Phlox | Phlox stolonifera |
| Jacob's Ladder | Polemonium |
| Solomon's Seal | Polygonatum |
| Primrose | Primula |
| Buttercup | Ranunculus |
| Wild Pink | Silene caroliniana |
| Blue-eyed Grass | Sisyrhinchium |
| False Solomon's Seal | Smilacina |
| Meadow Rue | Thalictrum |
| Foam Flower | Tiarella |
| Spiderwort | Tradescantia |
| Globeflower | Trollius |
| Tulip | Tulip cvs. |
| Bellwort | Uvularia |
| Speedwell | Veronica sp. |
| Violet | Viola |
| Barren Strawberry | Waldsteinia |
June
|
Common Name |
Botanical Name |
|
Yarrow |
Achillea |
|
Rose Campion |
Agrostamma (Lychnis) |
|
Lady’s Mantle |
Alchemilla |
|
Ornamental Onion |
Allium sp. |
|
Peruvian Lily |
Alstromeria |
|
Italian Bugloss |
Anchusa |
|
Pussytoes |
Antennaria |
|
Golden Marguerite |
Anthemis |
|
Fan Columbine |
Aquilegia flabellata |
|
Goat’s Beard |
Aruncus |
|
Astilbe |
Astilbe hybrids |
|
False Indigo |
Baptista |
|
Bellflowers |
Campanula sp. |
|
Cupid’s Dart |
Catananche |
|
Cornflower |
Centaurea sp. |
|
Red Valerian (K) |
Centranthus |
|
Snow in Summer |
Cerastium |
|
Shasta Daisy |
Chrysanthemum |
|
Golden Star |
Chrysogonum |
|
Clematis |
Clematis integrifolia |
|
Coreopsis |
Coreopsis sp. & cvs. |
|
Crown Vetch |
Coronilla |
|
Delphinium |
Delphinium |
|
Pinks |
Dianthus |
|
Gas Plant |
Dictamnus |
|
Foxglove |
Digitalis |
|
Mountain |
Avens Dryas |
|
Queen of the Prairie |
Filipendula rubra |
|
Queen of the Meadow |
Filipendula ulmaria |
|
Dropwort |
Filipendula vulgaris |
|
Blanket Flower |
Gaillardia |
|
Creeping Baby’s Breath |
Gypsophila repens |
|
Sun Rose |
Helianthemum |
|
Lemon Daylily |
Hemerocallis flava |
|
Sweet Rocket |
Hesperis |
|
Coral Bells |
Heuchera |
|
Hardy Gloxinia |
Incarvillea |
|
Dutch Iris |
Iris hybrids |
|
Bearded Iris |
Iris germanica |
|
Siberian Iris |
Iris sibirica |
|
Dead Nettle |
Lamium |
|
Asiatic Lilies |
Lilium |
|
Flax |
Linum |
|
Lupine |
Lupinus |
|
Maltese Cross |
Lychnis |
|
Yellow Loosestrife |
Lysimachia sp. |
|
Welsch Poppy |
Mecanopsis |
|
CambricaBee Balm |
Monarda |
|
Catmint |
Nepata |
|
Evening Primrose |
Oenothera |
|
Peony |
Paeonia |
|
Oriental Poppy |
Papaver orientale |
|
Beardtongue |
Penstemon |
|
Phlox |
Phlox Carolina, maculata, suffruticosa |
|
Cinquefoil |
Potentilla astrosanginea |
|
Primrose |
Primula beesiana, bullesiana, bulleyana |
|
Salvia, Sage |
Salvia superba |
|
Rock Soapwort |
Saponaria ocymoides |
|
Scabiosa |
Scabiosa |
|
Checkerbloom |
Sidalcea |
|
Stachys, Betony |
Stachys |
|
Carolina Lupine |
Thermopsis |
|
Spike Speedwell |
Veronica spiccata |
July
|
Common Name |
Botanical Name |
|
Monkshood |
Aconitum |
|
Hollyhock |
Alcea |
|
Ornamental Onion |
Allium sp. |
|
Butterfly Weed |
Asclepius |
|
Aster |
Aster x frikartii |
|
Astilbe |
Astilbe simplicifolia |
|
Milky Bellflower |
Campanula lactiflora |
|
Knapweed |
Centaurea |
|
Black Snakeroot |
Cimicifuga |
|
Purple Coneflower |
Echinacea |
|
Globe Thistle |
Echinops |
|
Fleabane |
Erigeron |
|
Goat’s Rue |
Galega |
|
Summer Hyacinth |
Galtonia |
|
Gentian |
Gentiana sp. |
|
Baby’s Breath |
Gypsophila |
|
Sunflower |
Helianthus |
|
Daylily |
Hemerocallis |
|
Hosta |
Hosta cvs. |
|
Inula |
Inula |
|
Japanese Iris |
Iris kaempferi |
|
Red Hot Poker |
Kniphofia tuckii |
|
Perennial Sweet Pea |
Lathyrus |
|
Lavender |
Lavendula |
|
Oriental Lily |
Lilium |
|
Statice |
Limonium |
|
Golden Flax |
Linum flavum |
|
Purple Loosestrife |
Lythrum |
|
Mallow |
Malva |
|
Plume Poppy |
Macleaya |
|
Summer Phlox |
Phlox paniculata |
|
Obedient Plant |
Physostegia |
|
Yellow Coneflower |
Rudbeckia laciniata |
|
Rue |
Ruta |
|
Meadow Clary |
Salvia pratensis |
|
Stonecrop |
Sedum sp. |
|
Meadow Rue |
Thatictrum |
|
Yucca |
Yucca |
August
|
Common Name |
Botanial Name |
|
Monkshood |
Aconitum |
|
Pearly Everlasting |
Anaphalis |
|
Grapeleaf Anemone |
Anemone vitifolia |
|
Mugwort |
Artemisis lactiflora |
|
Italian Aster |
Aster amellus |
|
Turtlehead |
Chelone sp. |
|
Chrysanthemum |
Chrysanthemum |
|
Golden Aster |
Chrysopsis |
|
Clematis |
Clematis heracleifolia |
|
Mist Flower |
Eupatorium sp. |
|
Bottle Gentian |
Gentiana andrewsii |
|
Helenium |
Helenium autumnale |
|
Hosta |
Hosta |
|
Red Hot Poker |
Kniphofia uvaria |
|
Gayfeather |
Liatris |
|
Lily |
Lilium speciosum |
|
Lily Turf |
Liriope |
|
Blue Lobelia |
Lobelia siphilitica |
|
Fleece Flower |
Polygonum |
|
Black-eyed Susan |
Rudbeckia |
|
Stoke’s Aster |
Stokesia |
|
Veronicastrum |
Veronicastrum |
September
|
Common Name |
Botanical Name |
|
Japanese Anemone |
Anemone hybrids |
|
Michaelmas Daisy |
Aster |
|
Fall Mums |
Chrysanthemum |
|
Bugbane |
Cimicifuga simplex |
|
Autumn Crocus |
Colchicum |
|
Hibiscus |
Hibiscus |
|
Waxbells |
Kirengeshoma |
|
Cardinal Flower |
Lobelia cardinalis |
|
Gooseneck Loosestrife |
Lysimachia |
|
Mountain Fleece |
Polygnum |
|
Sedum Ruby Glow |
Sedum |
|
October Daphne |
Sedum sieboldii |
|
Autumn Joy |
Sedum spectabile |
|
Goldenrod |
Solidago |
|
Tovara |
Tovara |