Perennials in Bloom By Month
Please note that we have added, in brackets, the botanical names for plants that are better known by their botanical names. We have left out the other botanical names to minimize confusion
for the average gardener.
March
- Crocus
- Glory of the Snow
- Winter Aconite
- Snowdrop
- Christmas Rose (Helleborus)
- Lenten Rose
- Iris
- Striped Squill
- Squill
April
- Spring Adonis
- Golden Garlic
- Anemone
- Pasque Flower
- Columbine
- Rockcress (Arabis)
- Dutchmans Breeches
- False Rockcress
- Basket of Gold (aurinia “alyssum”)
- Bergenia
- Marsh Marigold
- Black Cohosh
- Spring Beauty
- Daffodil
- Draba
- Trout Lily
- Dogtooth Violet
- Crown Imperial
- Hepatica
- Hyacinth
- Dwarf Iris
- Snowflake
- Virginia Bluebell
- Grape Hyacinth
- Blue-eyed Mary
- Japanese Spurge
- Creeping Phlox
- Primrose
- Lungwort
- Bloodroot
- Tulip
- Violet
May
- Stone Cress
- Bugle Flower (ajuga)
- Spring Anemone
- Alpine Poppy
- Columbine
- Thrift
- Alpine Aster
- Masterwort
- Quamash
- Bluebell
- Corydalis
- Lady’s Slipper
- Pink (dianthus)
- Bleeding Heart
- Shooting Star
- Leopard’s Bane
- Bluebell
- Barrenwort
- Cushion Spurge
- Sweet Woodruff
- Cranesbill (geranium)
- Avens
- Candy Turft (iberis)
- Early Iris
- Spring Vetchling
- Early Peony
- Fernleaf Peony
- Alpine Poppy
- Creeping Phlox
- Jacob’s Ladder
- Solomon’s Seal
- Primrose
- Buttercup
- Wild Pink
- Blue-eyed Grass
- False Solomon’s Seal
- Meadow Rue
- Foam Flower
- Spiderwort
- Globe Flower
- Tulip
- Bellwort
- Speedwell
- Violet
- Barren Strawberry
June
- Yarrow
- Rose Capmion
- Lady’s Mantle
- Ornamental Onion (allium)
- Lemon Daylily (hemerocallis flava)
- Sweet Rocket
- Coral Bells (heuchera)
- Hardy Gloxinia
- Peruvian Lily
- Italian Bugloss
- Pussytoes
- Golden Marguerite
- Fan Columbine
- Goats Beard
- Astilbe
- False Indigo
- Snow in Summer
- Shasta Daisy (chrysanthemum)
- Golden Star
- Clematis
- Coreopsis
- Crown Vetch
- Delphinium
- Pink (dianthus)
- Gas Plant
- Foxglove
- Mountain Avens
- Queen of the Prairie
- Queen of the Meadow
- Dropwort
- Creeping Baby’s Breath
- Sun Rose
- Dutch Iris
- Bearded Iris
- Siberian Iris
- Dead Nettle (lamium)
- Asiatic Lily
- Flax
- Lupine
- Maltese Cross
- Yellow Loosestrife
- Welsh Poppy
- Bee Balm
- Catmint
- Evening Primrose
- Peony
- Oriental Poppy
- Beardtongue
- Phlox
- Cinquefoil
- Primrose
- Salvia, Sage
- Rock Soapwort
- Scabiosa
- Checkerbloom
- Stachys, Betony
- Caroline Lupine
- Spike Speedwell
July
- Monkshood
- Hollyhock
- Ornamental Onion
- Butterfly Weed
- Aster
- Astilbe
- Milky Bellflower
- Knapweed
- Black Snakeroot
- Purple Coneflower
- Globe Thistle
- Fleabane
- Goat’s Rue
- Summer Hyacinth
- Gentian
- Inula
- Japanese Iris
- Red Hot Poker
- Perennial Sweet Pea
- Lavender
- Oriental Lily
- Statice
- Golden Flax
- Purple Loosestrife
- Mallow
- Plume Poppy
- Obedient Plant
- Yellow Coneflower
- Baby’s Breath
- Sunflower
- Daylily (hemerocallis)
- Hosta
- Rue
- Meadow Clary
- Stonecrop
- Meadow Rue
- Yucca
August
- Monkshood
- Pearly Everlasting
- Grapeleaf Anemone
- Mugwort
- Italian Aster
- Turtlehead
- Chrysanthemum
- Golden Aster
- Clematis
- Mist Flower
- Bottle Gentian
- Helenium
- Hosta
- Reg Hot Poker
- Gayfeather
- Lily
- Lily Turf
- Blue Lobelia
- Fleece Flower
- Black-eyed Susan (rudbeckia)
- Stoke’s Aster
- Veronicastrum
September
- Monkshood
- Japanese Anemone
- Michaelmus Daisy
- Fall Mums (chrysanthemum)
- Bugbane
- Autumn Crocus
- Hibiscus
- Waxbells
- Cardinal Flower
- Gooseneck Loosestrife
- Mountain Fleece
- Sedum Ruby Glow
- October Daphne (sedum sieboldii)
- Autumn Joy (sedum spectabile)
- Goldenrod
- Tovara
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