Cactus and Succulents - Ultra Soil Blend

Oreocereus trollii

Andean, fog hardy. Exceptionally attractive white-furred and bronze-spined cactus from high altitudes where the hairs will protect it from UV and frosts. Slowly clumping to 30″t. Red flowers.

Ornithogalum dubium

Beautiful spring bulb in the Scilloideae subfamily. Summer dormant. Has large sprays of orange or yellow flowers in the spring, strappy leaves through the winter. Frost tender. Can be unplanted for winter, replanted in spring. Keep dry when dormant.

Ornithogalum fimbriatum

Beautiful spring bulb in the Scilloideae subfamily. Summer dormant. Has initial low sprays of flowers in late winter, and a 2nd tall bloom stalk with large sprays of white flowers in the spring, strappy leaves through the winter. Frost tender. Can be unplanted for winter, replanted in spring. Keep dry when dormant.

Orostachys japonica

Unusual rosette-forming succulent with pyramidal bloom stalks. Large clusters. Monocarpic, will bloom in the 2nd or 3rd year.

Oscularia caulescens

Pairs of triangular leaves densely packed on stems. Blue-green leaves get purple edges in full sun. Reddish stems will get woody as they age. Small purple flowers in mid summer open in late afternoon heat. Grows 8-10″ tall, will spread 6 feet wide. Propagate by taking cuttings from new, soft stem tips only.

Oscularia deltoides

Low shrub; purple stems, boxy grey-green leaves. Winter-growing. Will get covered in small lavender daisy-like flowers in spring through the summer.

Othonna capensis

Small thickened oval leaves turn purple in sun. Low-growing groundcover succulent daisy (Asteraceae) with daisy-yellow flowers. Can be used in hanging baskets or rock gardens to trail.

Othonna capensis “Ruby Necklace”

Small thickened oval green leaves with purple trailing stems. Low-growing groundcover succulent daisy (Asteraceae) with daisy-yellow flowers. Can be used in hanging baskets or rock gardens to trail.

Othonna lobata

Small irregular caudex, lots of shrubby branches with strappy green leaves and white or yellow daisy flowers. Grows in rocky outcrops, often in sandy soils. Winter-spring flowers.

Oxalis adenophylla

Alpine, semi-succulent, with pink-tipped white flowers. Prefers full sun, but can handle some light shade.

Oxalis carnosa

Forms 2″ caudex, fleshy erect stems; grows full and bushy

Oxalis fabifolia

O. flava v. fabifolia
O. fabaefolia

Long strappy leaves, lemon-yellow flowers. Small bulbs, summer dormant.

Oxalis flava

Small succulent bulb with thickened leaves. Variable flowers – yellow, white and some purple. Rocky soils with some sand.

Winter growing, spring-summer flowers.

Oxalis flava v. lupinifolia

Small succulent bulb with thickened leaves. Rocky soils with some sand. Flowers range from white and yellow to full pink. Winter growing leaves, can bloom first in fall, or spring flowers before going dormant in summer.

Oxalis gigantea

This unusual Oxalis has twisting vertical branches that are leafless most of the year. In winter the stems are covered in tiny succulent leaves and tons of bright yellow flowers.

Oxalis namaquana

Large yellow flowers winter thru spring, some can bloom year-round. Palm-like leaves on upright stems. Keep dry when dormant in summer.

Oxalis palmifrons

Winter growing bulb with light pink flowers. Amazing palmate leaves. Will go dormant in the summer heat.

Oxalis peduncularis

Small vibrant yellow flowers with dark red sepals. Grows wide and shrubby, to 12″h. Will bloom year-round with enough sunlight except when dormant.

Oxalis tetraphylla deppei

Small succulent bulb with clover leaves. Grows and flowers, pink flowers, spring through summer, bulbs multiply by fall. Dormant in winter. Can overwinter, but does best if you bring it in when cold.

Oxalis vulcanicola

O. spiralis ssp. vulcanicola

Small semi-succulent species with small clumps of reddish leaves

Pachycereus marginatus

Large straight and vertical stems to 12ft, can get to 20ft. Branch from the base. Small funnel-shaped rose flowers.