Bloom calendar

Plants for Zone 9 That Bloom in May

346 plants in the BloomsEye library that are hardy in USDA hardiness zone 9 and typically flower in May, such as Abraham Darby, Admiral and African Daisy. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 241 to 300 of 346 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 346 plants, 165 have been checked against outside sources (30 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.

Red Annual Phlox
Phlox drummondii
Full sunZones 2–1112 inModerate
Red Boy
Centaurea cyanus 'Red Boy'
Full sunZones 2–112.5 ftLow
Red Clover
Trifolium pratense
Full sunZones 3–91.5 ftModerate
Red Eden
Rosa 'Meidrason'
Full sunZones 6–910 ftModerate
Red Freesia
Freesia 'Red'
Full sunZones 9–101.5 ftModerate
Red Gerbera
Gerbera jamesonii
Full sunZones 8–1112 inModerate
Red Marguerite Daisy
Argyranthemum
Full sunZones 9–111.5 ftModerate
Red Ranunculus
Ranunculus asiaticus
Full sunZones 8–101.5 ftModerate
Red Stock
Matthiola incana
Full sunZones 2–111.5 ftModerate
Red Verbena
Verbena × hybrida
Full sunZones 9–1110 inModerate
Red Wings
Phlox subulata 'Red Wings'
Full sunZones 3–96 inLow
Roald Dahl
Rosa 'Ausowlish'
Full sunZones 5–103.5 ftModerate
Rosa 'Fantin-Latour'
Rosa 'Fantin-Latour'
Full sunZones 5–115 ftModerate
Rosa 'Felicia'
Rosa 'Felicia'
Full sunZones 5–114 ftModerate
Rosa 'Frau Karl Druschki'
Rosa 'Frau Karl Druschki'
Full sunZones 4–116 ftModerate
Rose Chiffon
Eschscholzia californica 'Rose Chiffon'
Full sunZones 6–1012 inLow
Rose Larkspur
Consolida ajacis
Full sunZones 2–113 ftModerate
Rose Stock
Matthiola incana
Full sunZones 2–111.5 ftModerate
Rosebud
Rhododendron 'Rosebud'
Part shadeZones 6–92.5 ftModerate
Rosemary
Salvia rosmarinus
Full sunZones 8–103.5 ftLow
Royal Blue Sweet Pea
Lathyrus odoratus
Full sunZones 2–116 ftModerate
Royal Crimson Sweet Pea
Lathyrus odoratus
Full sunZones 2–116 ftModerate
Royal Jubilee
Rosa 'Auspaddle'
Full sunZones 5–95 ftModerate
Royal White Sweet Pea
Lathyrus odoratus
Full sunZones 2–116 ftModerate
Rugosa Rose
Rosa rugosa
Full sunZones 3–95 ftLow
Sally Holmes
Rosa 'Sally Holmes'
Full sunZones 5–114 ftModerate
Salmon Ranunculus
Ranunculus asiaticus
Full sunZones 8–101.5 ftModerate
Savannah
Rosa 'Korvioros'
Full sunZones 5–94 ftModerate
Scarlet Fire
Rosa 'Scarlet Fire'
Full sunZones 5–106.5 ftModerate
Scarlet Flame
Phlox subulata 'Scarlet Flame'
Full sunZones 3–96 inLow
Scarlet Verbena
Verbena 'Lanai Scarlet'
Full sunZones 9–1110 inModerate
Scentsation Honeysuckle
Lonicera periclymenum 'Scentsation'
Full sunZones 4–913 ftModerate
Shropshire Lad Rose
Rosa 'Shropshire Lad'
Full sunZones 5–116 ftModerate
Shrub Rose
Rosa
Full sunZones 4–94 ftModerate
Siberian Iris
Iris sibirica
Full sunZones 3–92.5 ftModerate
Silver Bells
Ornithogalum nutans
Part sunZones 6–101.5 ftModerate
Snowflake
Phlox subulata 'Snowflake'
Full sunZones 3–96 inLow
Southern Magnolia
Magnolia grandiflora
Full sunZones 7–1059 ftModerate
Spanish Lavender
Lavandula stoechas
Full sunZones 7–91.5 ftLow
St. Tropez
Rosa 'Orasyda'
Full sunZones 5–93.5 ftModerate
Stanwell Perpetual
Rosa 'Stanwell Perpetual'
Full sunZones 4–104 ftModerate
Star Jasmine
Trachelospermum jasminoides
Full sunZones 7–1013 ftModerate
Star of Bethlehem
Ornithogalum
Full sunZones 4–912 inModerate
Stephen Rulo
Rosa 'Wecrulo'
Full sunZones 6–94.5 ftModerate
Stock
Matthiola
Full sunZones 2–111.5 ftModerate
Strawberry Hill
Rosa 'Ausrimini'
Full sunZones 4–1010 ftModerate
Summer Snowflake
Leucojum aestivum
Part sunZones 4–91.5 ftModerate
Superbells Blackcurrant Punch
Calibrachoa 'Superbells Blackcurrant Punch'
Full sunZones 9–118 inModerate
Superbells Blue
Calibrachoa 'Superbells Blue'
Full sunZones 9–118 inModerate
Superbells Cherry Star
Calibrachoa 'Superbells Cherry Star'
Full sunZones 9–118 inModerate
Superbells Coralina
Calibrachoa 'Superbells Coralina'
Full sunZones 9–118 inModerate
Superbells Grape Punch
Calibrachoa 'Superbells Grape Punch'
Full sunZones 9–118 inModerate
Superbells Lemon Slice
Calibrachoa 'Superbells Lemon Slice'
Full sunZones 9–118 inModerate
Superbells Pink
Calibrachoa 'Superbells Pink'
Full sunZones 9–118 inModerate
Superbells Red
Calibrachoa 'Superbells Red'
Full sunZones 9–118 inModerate
Superbells Tangerine Punch
Calibrachoa 'Superbells Tangerine Punch'
Full sunZones 9–118 inModerate
Superbells White
Calibrachoa 'Superbells White'
Full sunZones 9–118 inModerate
Superbells Yellow
Calibrachoa 'Superbells Yellow'
Full sunZones 9–118 inModerate
Susan Williams-Ellis
Rosa 'Ausquirk'
Full sunZones 4–93.5 ftModerate
Sweet Pea
Lathyrus odoratus
Full sunZones 2–116 ftModerate

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