Bloom calendar

Plants for Zone 6 That Bloom in May

748 plants in the BloomsEye library that are hardy in USDA hardiness zone 6 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 748 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 748 plants, 616 have been checked against outside sources (40 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.

Jade Turtle Cherry Laurel

Prunus laurocerasus 'Miniredia'

Full sunZones 6–93.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Auscrystal'

Full sunZones 5–115 ftModerate

James L. Austin

Full sunZones 5–104 ftModerate

Magnolia 'Jane'

Full sunZones 4–813 ftModerate

Weigela florida 'Java Red'

Full sunZones 4–84 ftModerate

Rosa 'Meidiaphaz'

Full sunZones 6–93 ftModerate

Geranium 'Johnson's Blue'

Part sunZones 4–81.5 ftModerate

Jubilee Celebration

Rosa 'Aushunter'

Full sunZones 5–104 ftModerate

Rosa 'WEKvossutono'

Full sunZones 5–93 ftModerate

Rosa 'Ausjameson'

Full sunZones 5–103.5 ftModerate

Nepeta 'Junior Walker'

Full sunZones 5–81.5 ftLow

Paeonia 'Kansas'

Full sunZones 3–83 ftModerate

Listed as toxic to dogs and cats

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

Dicentra 'King of Hearts'

Part shadeZones 3–910 inModerate

Listed as toxic to dogs and cats

Arctostaphylos uva-ursi

Full sunZones 3–78 inModerate

Rosa 'Knock Out'

Full sunZones 4–103.5 ftModerate

Viburnum carlesii

Full sunZones 4–75 ftModerate

Part shadeZones 5–820 ftModerate

Prunus serrulata 'Kanzan'

Full sunZones 5–826 ftModerate

Listed as toxic to dogs and cats

Lady Banks' Rose

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

Alchemilla mollis

Part shadeZones 3–81.5 ftModerate

Large Fothergilla

Fothergilla major

Full sunZones 4–88 ftModerate

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

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

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

Physocarpus opulifolius 'Donna May'

Full sunZones 3–73 ftModerate

Nepeta racemosa 'Little Titch'

Full sunZones 3–88 inLow

Long-Beaked Sedge

Carex sprengelii

Part shadeZones 3–72.5 ftModerate

Louise Clements

Full sunZones 6–105 ftModerate

Syringa vulgaris 'Andenken an Ludwig Späth'

Full sunZones 3–710 ftModerate

Part shadeZones 3–812 inModerate

Listed as toxic to dogs and cats

Full sunZones 4–83 ftModerate

Listed as toxic to dogs and cats

Madame Anisette Rose

Rosa 'Madame Anisette'

Full sunZones 6–102 ftModerate

Syringa vulgaris 'Madame Lemoine'

Full sunZones 3–710 ftModerate

Full sunZones 5–72 ftModerate

Dianthus deltoides

Full sunZones 3–98 inLow

Listed as toxic to dogs and cats

Lonicera sempervirens 'Major Wheeler'

Full sunZones 4–810 ftModerate

Manhattan Lights

Lupinus 'Manhattan Lights'

Full sunZones 4–93 ftModerate

Listed as toxic to dogs and cats

Mapleleaf Viburnum

Viburnum acerifolium

Part shadeZones 3–84.5 ftModerate

Marge Elderberry

Sambucus nigra 'Marge'

Full sunZones 4–99 ftModerate

Listed as toxic to dogs and cats

Rosa 'Meiffable'

Full sunZones 5–102.5 ftModerate

Lupinus 'Masterpiece'

Full sunZones 4–83 ftModerate

Listed as toxic to dogs and cats

Astrantia major

Part shadeZones 4–72 ftModerate

Geranium sanguineum 'Max Frei'

Part sunZones 4–810 inModerate

Salvia nemorosa 'Mainacht'

Full sunZones 4–82 ftLow

Podophyllum peltatum

Part shadeZones 3–81.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Meitelov'

Full sunZones 6–104 ftModerate

Eschscholzia californica 'Mikado'

Full sunZones 6–1012 inLow

Listed as toxic to dogs and cats

Milky Way Kousa

Cornus kousa 'Milky Way'

Part shadeZones 5–820 ftModerate

Keep exploring

All zone 6 plants All plants blooming in May Zone 6 in April Zone 6 in June Zone 5 in May Zone 7 in May Bloom Calendar

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