Bloom calendar

Plants for Zone 7 That Bloom in May

792 plants in the BloomsEye library that are hardy in USDA hardiness zone 7 and typically flower in May, such as False Indigo, Peony and Tulip. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 421 to 480 of 792 plants

How this list is made

Derived from each plant's bloom months and USDA hardiness zones, as stored in the BloomsEye library, which was written with AI assistance. Of these 792 plants, 657 have been checked against outside sources (46 fully verified); the rest have not been checked yet, and each plant's own page says which. The cards are AI-generated illustrations. Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.

Gro-Low Fragrant Sumac
Rhus aromatica 'Gro-Low'
Full sunZones 4–82 ftLow
Gumpo Pink
Rhododendron 'Gumpo Pink'
Part shadeZones 6–91.5 ftModerate
Listed as toxic to dogs and cats
Hardy Geranium
Geranium
Part sunZones 4–81.5 ftModerate
Harlow Carr
Rosa 'Aushouse'
Full sunZones 5–103.5 ftModerate
Heartleaf Foamflower
Tiarella cordifolia
Part shadeZones 3–812 inModerate
Henry Duelberg Mealy Blue Sage
Salvia farinacea 'Henry Duelberg'
Full sunZones 7–103 ftModerate
Heritage
Rosa 'Ausblush'
Full sunZones 5–104 ftModerate
Hidcote Blue
Symphytum 'Hidcote Blue'
Part shadeZones 4–81.5 ftModerate
Listed as toxic to dogs and cats
Hino-Crimson
Rhododendron 'Hino-Crimson'
Part shadeZones 6–82.5 ftModerate
Listed as toxic to dogs and cats
Hollandia
Anemone coronaria 'Hollandia'
Full sunZones 7–1012 inModerate
Honeysuckle
Lonicera
Full sunZones 4–913 ftModerate
Hybrid Tea Rose
Rosa
Full sunZones 5–94 ftModerate
Ice Dance Sedge
Carex 'Ice Dance'
Part shadeZones 5–912 inModerate
Iceberg
Rosa 'Korbin'
Full sunZones 5–94 ftModerate
Idaho Fescue
Festuca idahoensis
Full sunZones 3–71.5 ftLow
Indian Magic
Malus 'Indian Magic'
Full sunZones 4–816 ftModerate
Listed as toxic to dogs and cats
Indian Pink
Spigelia marilandica
Part shadeZones 5–91.5 ftModerate
Inkberry Holly
Ilex glabra
Full sunZones 4–97 ftModerate
Listed as toxic to dogs and cats
Ivory Castle
Eschscholzia californica 'Ivory Castle'
Full sunZones 6–1012 inLow
Listed as toxic to dogs and cats
Jacob's Ladder
Polemonium
Part shadeZones 3–71.5 ftModerate
Jade Turtle Cherry Laurel
Prunus laurocerasus 'Miniredia'
Full sunZones 6–93.5 ftModerate
Listed as toxic to dogs and cats
James Galway
Rosa 'Auscrystal'
Full sunZones 5–115 ftModerate
James L. Austin
Rosa 'Auspike'
Full sunZones 5–104 ftModerate
Jane Magnolia
Magnolia 'Jane'
Full sunZones 4–813 ftModerate
Japanese Cleyera
Ternstroemia gymnanthera
Part shadeZones 7–910 ftModerate
Java Red
Weigela florida 'Java Red'
Full sunZones 4–84 ftModerate
Jeanne Moreau
Rosa 'Meidiaphaz'
Full sunZones 6–93 ftModerate
Johnson's Blue
Geranium 'Johnson's Blue'
Part sunZones 4–81.5 ftModerate
Jubilee Celebration
Rosa 'Aushunter'
Full sunZones 5–104 ftModerate
Julia Child
Rosa 'WEKvossutono'
Full sunZones 5–93 ftModerate
Juliet
Rosa 'Ausjameson'
Full sunZones 5–103.5 ftModerate
Junior Walker
Nepeta 'Junior Walker'
Full sunZones 5–81.5 ftLow
Kansas
Paeonia 'Kansas'
Full sunZones 3–83 ftModerate
Listed as toxic to dogs and cats
Karen
Rhododendron 'Karen'
Part shadeZones 5–83.5 ftModerate
Listed as toxic to dogs and cats
Karl Rosenfield
Paeonia 'Karl Rosenfield'
Full sunZones 3–83 ftModerate
Listed as toxic to dogs and cats
Katherine Havemeyer
Syringa vulgaris 'Katherine Havemeyer'
Full sunZones 3–710 ftModerate
Kentucky Coffeetree
Gymnocladus dioicus
Full sunZones 3–869 ftModerate
Listed as toxic to dogs and cats
King of Hearts
Dicentra 'King of Hearts'
Part shadeZones 3–910 inModerate
Listed as toxic to dogs and cats
Kinnikinnick
Arctostaphylos uva-ursi
Full sunZones 3–78 inModerate
Kleim's Hardy
Gardenia jasminoides 'Kleim's Hardy'
Part sunZones 7–102.5 ftModerate
Listed as toxic to dogs and cats
Knock Out Rose
Rosa 'Knock Out'
Full sunZones 4–103.5 ftModerate
Koreanspice
Viburnum carlesii
Full sunZones 4–75 ftModerate
Kousa Dogwood
Cornus kousa
Part shadeZones 5–820 ftModerate
Kwanzan Cherry
Prunus serrulata 'Kanzan'
Full sunZones 5–826 ftModerate
Listed as toxic to dogs and cats
Lady Banks' Rose
Rosa banksiae
Full sunZones 6–920 ftModerate
Lady Emma Hamilton
Rosa 'Ausbrother'
Full sunZones 5–104 ftModerate
Lady of Shalott
Rosa 'Ausnyson'
Full sunZones 5–104.5 ftModerate
Lady's Mantle
Alchemilla mollis
Part shadeZones 3–81.5 ftModerate
Large Fothergilla
Fothergilla major
Full sunZones 4–88 ftModerate
Larkspur
Consolida
Full sunZones 2–113 ftModerate
Lavender Annual Phlox
Phlox drummondii
Full sunZones 2–1112 inModerate
Lavender Canterbury Bells
Campanula medium
Full sunZones 4–102.5 ftModerate
Lavender Larkspur
Consolida ajacis
Full sunZones 2–113 ftModerate
Listed as toxic to dogs and cats
Lavender Stock
Matthiola incana
Full sunZones 2–111.5 ftModerate
Lavender Sweet Pea
Lathyrus odoratus
Full sunZones 2–116 ftModerate
Listed as toxic to dogs and cats
Lemony Lace Elderberry
Sambucus racemosa 'SMNSRD4'
Full sunZones 4–74.5 ftModerate
Listed as toxic to dogs and cats
Lilac
Syringa vulgaris
Full sunZones 3–710 ftModerate
Lily of the Valley
Convallaria majalis
Full shadeZones 2–78 inModerate
Listed as toxic to dogs and cats
Lindheimer's Muhly
Muhlenbergia lindheimeri
Full sunZones 7–94 ftModerate
Little Devil
Physocarpus opulifolius 'Donna May'
Full sunZones 3–73 ftModerate

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