Oenothera 'African Sun'

Evening Primrose

Size : 4-6"

Hardiness : Zone 4

Growth Habit : Open, sprawling.

Nice for hanging basket. Rich green foliage. Gold blooms all summer.

Oenothera berlandieri 'Siskiyou'

Evening Primrose

Size : 6-12"

Hardiness :

Growth Habit : Long blooming!

Good color most of the summer for well-drained soils. Fragrant pink blossoms.

Oenothera ‘Cold Crick'

Evening Primrose

Size: 10 - 12"

Hardiness: Zone 5
Growth Habit: Low growing clump.

All this plant needs is good drainage and some sunshine. A long lasting plant with wiry red stems, five textured deep green narrow leaves and a profusion of all day blooming deep gold flowers all May - June.

Oenothera fruiticosa 'Fyrverkeri'

Sundrops 'Fireworks'

Size : 15-18"

Hardiness : Zones 4-9

Growth Habit : Erect.

Deep bronze foliage set off in June. Burgandy rosettes in winter. Canary yellow blooms opening from red buds late spr. to late summer.

Oenothera tetragona 'Highlights'

Evening Primrose

Size : 15"

Hardiness : Zone 4

Growth Habit : Open.

Bright, pure yellow, lightly fragrant flowers clustered June-Aug.

Oenothera tetragona 'Sonnenwende'

Evening Primrose

Size : 15"

Hardiness : Zone 4

Growth Habit : Open.

Bright pure, yellow flowers June-Sept.

DR   N   

Opuntia humifusa

Prickly Pear Cactus

Size: 4-8”

Hardiness: Zone 5
Growth Habit: Pear shaped pads. Spreading clumps.

Evergreen, succulent pads sprawl along the ground. Bright yellow flowers are followed by tasty, edible fruit. Inhabits sandy fields and dunes.

DR

Opuntia humifusa 'Lemon Form'

Prickly Pear

Size : 4-12"

Hardiness : Zones 5-8

Growth Habit : Clump forming, semi-prostrate.

Bright lemon colored flowers from late spring and summer. Less thorny than most cactus.

DR

Opuntia humifusa 'Orange Form'

Prickly Pear

Size : 5-6"

Hardiness : Zones 5-8

Growth Habit : Clump forming, and semi-prostrate.

Oval pads bearing orange centered glistening yellow flowers June-July.

Origanum dictamnus x pulchellum

Oregano or Marjoram

Size : 10-15"

Hardiness :

Growth Habit : Low, spreading.

DR

Origanum heracleoticum

Greek Oregano

Size: 18”

Hardiness: Zones 5-9
Growth Habit: Mounding.

Best oregano for cooking. Dark green small round leaves.

Origanum rotundifolium 'Kent Beauty'

Roundleaf Oregano

Size : 9"

Hardiness : Zones 5-8

Growth Habit : Elliptical bush.

Bears numerous gray-green, oval leaves. Bush is capped by the most unique pink flower bracts all summer.

DR

Origanum ‘Thumble's Variety'

Golden Oregano

Size: 14”

Hardiness: Zone 5
Growth Habit: Bushy, mounding habit.

Gold foliage with dark pink stems. White, fragrant flowers.

Othonna capensis 'Little Pickles'

Othonna

Size : 8" Tall, 3' Wide

Hardiness : Zone 8

Growth Habit : Pickle-shaped leaves, lots of flowers.

In summer, yellow flowerheads only open in sun.

DR

Oxalis crassipes ‘Rosea'

Everblooming wood sound

Size: 10”

Hardiness: Zone 7
Growth Habit: Mound-forming, clumps.

Apple green leaves to 5”. Ever-blooming bright rose flowers 8-10”. From May – frost.