prickly pear cactus, devil’s tongue
Opuntia macrorhiza
Low mats of spiny pads which can colonize large beds over time. Showy flowers are … Continued
Opuntia macrorhiza
Low mats of spiny pads which can colonize large beds over time. Showy flowers are … Continued
Origanum majoricum
A cross of oregano and majoram, Italian oregano grows to a height of 2′ and … Continued
Oreganum ‘Kent Beauty’
This oregano is grown primarily for its attractive flowers and foliage and can be grown … Continued
Origanum hybrid
Bright chartreuse yellow foliage is topped with mauve-pink flowers starting in summer. The leaves are … Continued
Orostachys iwarenge
From a low, blue-grey carpet of rosettes, pinkish conical spires rise. Spires grow to about … Continued
Maclura pomifera 'White Shield'
Both fruitless and thornless, this tough Midwest native was found in western Oklahoma by plantsman … Continued
Osmunda regalis var. spectabilis
Clumps grow to 2-3′ tall, but can reach 6′ in height when planted in moist … Continued
Pachysandra terminalis
Best grown in organically rich, medium moisture, well-drained soils in part shade to full shade, … Continued
Panicum virgatum 'Cloud Nine'
This clump-forming, warm-season grass typically grows to 3′ tall. When in flower, flower panicles may … Continued
Panicum virgatum ‘Shenandoah’
Best burgundy-red coloring of all the switch grasses. Deep-green foliage takes on red hues by … Continued
Papaver orientale ‘Prince of Orange’
Huge tangerine-colored blossoms open on wiry stems from late spring thru early summer. Petals have … Continued
Pennisetum alopecuriodes 'Red Head'
One of the earliest-flowering fountain grasses, ‘Red Head’ produces showy bottlebrush plumes that emerge burgundy … Continued