Sonnenberg’s Perennial Blooming Schedule
April
- Bloodroot
- Common Blue Violet
- Daffodils
- Dame’s Rocket
- Eranthis
- Erythronium
- Grape Hyacinth
- Hellebores
- Primula Veris
- Sedum
- Trillium
- Wild Geranium
- Yellow Violet
May
- Anenome Blanda
- Arabis
- Aruncus
- Basket-of-Gold
- Bergenia
- Bleeding Heart
- Blue Flax
- Brunnera
- Centaurea Macrocephala
- Columbine
- Common Buttercup
- Corydalis Lutea
- Cranesbill
- Dicentra Alba
- Dogwood
- Doronicum
- Fernleaf Peony
- Foamflower
- Forsythia
- Grape Hyacinth
- Iberis
- Lilacs
- Pansies
- Peony
- Primula
- Snow-In-Summer
- Solomon’s Seal
- Tulips
June
- Aruneus
- Baptisia
- Blue Flax
- Campanula
- Centranthus
- Chives
- Columbine
- Coralbells
- Corydalis Lutea
- Cranesbill
- Delphinium
- Dianthus
- Digitalis
- Erigeron
- Filipendula
- Gaillardia
- German Iris
- Geum
- Heuchera
- Jacob’s Ladder
- Leucanthemum
- Lupine
- Maltese Cross
- Oriental Poppies
- Painted Daises
- Penstemon
- Roses
- Shasta Daises
- Siberian Iris
- Valeriana
July
- Achillea
- Anchusa
- Astilbe
- Belamcanda
- Campanula
- Centaurea
- Centranthus
- Cimicifuga
- Coneflower
- Coralbells
- Coreopsis
- Cranesbill
- Daylilies
- Delphinium
- Eryngium
- Gaillardia
- Gysophila
- Lilies
- Lysimachia
- Lythrum
- Macrocephala
- Maltese Cross
- Monarda
- Phlox
- Physostegia
- Rudbeckia
- Shasta Daisies
- Statice
- Sundrops
August
- Achillea
- Asclepias
- Asters
- Balloonflower
- Baptista
- Buddleia
- Campanula
- Coneflower
- Coreopsis
- Digitalis
- Echinacea
- Golden Marguerite
- Gypsophila
- Heliopsis
- Hemerocallis
- Hibiscus
- Japanese Anenome
- Kniphofia
- Lavender
- Liatris
- Lysimachia Clethroides
- Monarda
- Nepeta
- Penstemon
- Perovskia
- Platycodon
- Scabiosa
- Veronica
September
- Asters
- Buddleia
- Chrysanthemum
- Heliopsis
- Hibiscus (Mallow)
- Japanese Anenome
- Monkshood
- Rudebeckia
- Sedum Spectabile
- Yucca
October
- Asters
- Chrysanthemum
- Hibiscus (Mallow)
- Monkshood
- Sedum Spectabile