Bloom month
Plants that bloom in August
1286 garden plants from the BloomsEye library that are typically in flower during August. Plan for reliable color in August and keep your borders from going quiet.
Showing 781 to 840 of 1,286 plants
How this list is made
Derived from each plant's bloom months, as stored in the BloomsEye library, which was written with AI assistance. Of these 1,286 plants, 1,069 have been checked against outside sources (54 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.
Related guides

Obedient Plant
Physostegia
Full sunZones 3–93.5 ftModerate

Obovate Beakgrain
Diarrhena obovata
Part shadeZones 4–82.5 ftModerate

Oceanspray
Holodiscus discolor
Part shadeZones 5–812 ftLow

Olivia Rose Austin
Rosa 'Ausmixture'
Full sunZones 5–104.5 ftModerate

Orange Coneflower
Echinacea 'Harvest Moon'
Full sunZones 3–82.5 ftModerate

Orange Marigold
Tagetes 'Orange'
Full sun12 inModerate12 in wide
Listed as toxic to dogs and cats

Orange Perfection
Phlox paniculata 'Orange Perfection'
Full sunZones 4–83 ftModerate

Orange Snapdragon
Antirrhinum 'Orange'
Full sun2.5 ftModerate12 in wide

Orange Tropical Hibiscus
Hibiscus rosa-sinensis
Full sunZones 9–115 ftModerate

Orange Tuberous Begonia
Begonia × tuberhybrida
Part shadeZones 9–1112 inModerate
Listed as toxic to dogs and cats

Orange Whisper
Potentilla fruticosa 'Orange Whisper'
Full sunZones 2–72.5 ftLow

Orange Zinnia
Zinnia elegans 'Orange'
Full sun2.5 ftModerate12 in wide

Oranges and Lemons
Gaillardia × grandiflora 'Oranges and Lemons'
Full sunZones 3–91.5 ftLow

Oregano
Origanum
Full sunZones 4–91.5 ftLow

Oregold
Rosa 'Tanolg'
Full sunZones 6–105 ftModerate

Oregon Stonecrop
Sedum oreganum
Full sunZones 5–94 inLow
Listed as toxic to dogs and cats

Oriental Lily
Lilium
Full sunZones 4–93.5 ftModerate
Listed as toxic to dogs and cats

Oso Easy Double Red
Rosa 'Meipeporia'
Full sunZones 5–93.5 ftModerate

Otto's Thrill
Dahlia 'Otto's Thrill'
Full sunZones 8–103.5 ftHigh
Listed as toxic to dogs and cats

Overdam
Calamagrostis × acutiflora 'Overdam'
Full sunZones 4–94.5 ftModerate

Pacific Aster
Symphyotrichum chilense
Full sunZones 6–92.5 ftModerate

Pacific Bleeding Heart
Dicentra formosa
Part shadeZones 3–91.5 ftModerate

Pacific Reedgrass
Calamagrostis nutkaensis
Part shadeZones 7–93.5 ftModerate

Painted Orange Bidens
Bidens ferulifolia 'Beedance Painted Orange'
Full sunZones 8–1112 inLow

Painted Red Bidens
Bidens ferulifolia 'Beedance Painted Red'
Full sunZones 9–1112 inLow

Pampas Grass
Cortaderia selloana
Full sunZones 7–118 ftLow

Panicle Hydrangea
Hydrangea paniculata
Full sunZones 3–86.5 ftModerate
Listed as toxic to dogs and cats

Paprika
Achillea millefolium 'Paprika'
Full sunZones 3–91.5 ftLow
Listed as toxic to dogs and cats

Pardon Me
Hemerocallis 'Pardon Me'
Full sunZones 3–91.5 ftModerate
Listed as toxic to dogs and cats

Pardon My Cerise
Monarda didyma 'Pardon My Cerise'
Full sunZones 3–912 inModerate

Pardon My Purple
Monarda didyma 'Pardon My Purple'
Full sunZones 3–912 inModerate

Parry's Agave
Agave parryi
Full sunZones 7–102 ftLow
Listed as toxic to dogs and cats

Passionflower
Passiflora
Full sunZones 6–913 ftModerate
Listed as toxic to dogs and cats

Path Rush
Juncus tenuis
Full sunZones 2–91.5 ftModerate

Patience Rose
Rosa 'Patience'
Full sunZones 5–114 ftModerate

Peace
Rosa 'Madame A. Meilland'
Full sunZones 5–94 ftModerate

Peach Annual Phlox
Phlox drummondii
Full sunZones 2–1112 inModerate

Peach Melba
Tropaeolum majus 'Peach Melba'
Full sun12 inLow1.5 ft wide
Listed as toxic to dogs and cats

Peach Tropical Hibiscus
Hibiscus rosa-sinensis
Full sunZones 9–115 ftModerate

Pearl Glam
Callicarpa 'Pearl Glam'
Part sunZones 5–85 ftModerate

Pearly Gates
Ipomoea tricolor 'Pearly Gates'
Full sun10 ftModerate3.5 ft wide
Listed as toxic to dogs and cats

Peche Melba
Gladiolus 'Peche Melba'
Full sunZones 7–104 ftModerate
Listed as toxic to dogs and cats

PeeGee Hydrangea
Hydrangea paniculata 'Grandiflora'
Full sunZones 3–811 ftModerate
Listed as toxic to dogs and cats

Penstemon
Penstemon
Full sunZones 3–82.5 ftLow

Pentas
Pentas lanceolata
Full sunZones 10–111.5 ftModerate

Perennial Black-Eyed Susan
Rudbeckia fulgida
Full sunZones 3–92.5 ftModerate

Perennial Sunflower
Helianthus
Full sunZones 4–95 ftModerate

Peruvian Lily
Alstroemeria
Full sunZones 7–102.5 ftModerate
Listed as toxic to dogs and cats

Peter Pan
Agapanthus 'Peter Pan'
Full sunZones 7–111.5 ftModerate
Listed as toxic to dogs and cats

Petunia
Petunia
Full sun12 inModerate1.5 ft wide

Phantom Hydrangea
Hydrangea paniculata 'Phantom'
Full sunZones 3–86.5 ftModerate
Listed as toxic to dogs and cats

Phenomenal
Lavandula × intermedia 'Phenomenal'
Full sunZones 5–92.5 ftLow
Listed as toxic to dogs

Picasso
Zantedeschia 'Picasso'
Part sunZones 8–101.5 ftModerate
Listed as toxic to dogs and cats

Picotee Lisianthus
Eustoma grandiflorum
Full sunZones 8–101.5 ftModerate

Pigeonberry
Rivina humilis
Part shadeZones 7–103 ftModerate

Pincushion Flower
Scabiosa
Full sunZones 3–71.5 ftModerate

Pineleaf Milkweed
Asclepias linaria
Full sunZones 8–103 ftModerate

Pineleaf Penstemon
Penstemon pinifolius
Full sunZones 4–912 inLow

Pink Ageratum
Ageratum houstonianum
Full sunZones 10–1112 inModerate

Pink Bacopa
Chaenostoma cordatum
Part sunZones 9–116 inModerate
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