***Description for this plant available with future update!*** With extremely well drained soils and proper siting, this cactus seems to take our excess rainfall in Eastern Kansas. These and other hardy barrel cacti are perfect for a dry mounded xeriscape gardens under south facing roof overhangs where it gets no winter moisture. We are also testing this outside in our Lawrence, KS (zone 6a) crevice garden among other cold-hardy cacti, succulents, and yucca! Watch for future updates-Jan-2025
Donkeytail Spurge (Euphorbia myrsinites) is grown for its powder-blue/silver whorled foliage that is very architectural and symetrical. The stems creep along the ground in several directions from the main stem. Beautiful spring flowers are chartruse and foliage is solidly evergreen during winter and completely pest-free. Native to rocky and grassy places of southeastern Europe and Asia Minor, Donkeytail Spurge tolerates a wide range of growing conditions except excess moisture. Performance is best in poor soils, including rocky-sandy ones. Root rot can be a problem in poor drainage areas. It prefers full sun but can also grow well in full dry-shade. Individual plants tend to be short lived so allow some self seeding to occur within the group of plants. Due to self-seeding, it is considered a noxious weed in several western states and should not be planted in those areas. However, it is not a problem in Eastern Kansas or further East areas with over 35 inches of rainfall per year. Do not plant in rich moist soils or root rot will probably occur. Donkeytail Spurge is less adapted to consistent summer heat and humidity of zone 7b Southeast parts of the United States. With poisonous foliage, these plants resist deer and rabbit browsing. Wear gloves when handling this plant and avoid the milky sap. Great plant for berms or clammoring over retaining walls in hot West or South exposures in full sun or the opposite full dry-shade!
Bear Claw / Stinking Hellebore (Helleborus foetidus) is the ultimate dry-shade plant for eastern Kansas landscapes. Most hellebores are native to mountainous wooded regions of Europe and Asia with limestone bedrock and calcareous, humus-rich soils. They have everything a gardener might ask for; beautiful spring flowers, dependable dark green foliage, evergreen during winter, appreciation for alkaline soils, and ease of care with very low maintenance. Hellebores are one of the first perennials to start growing in the spring with flowering occurring even with hard freezes. Bear Claw Hellebore literally starts blooming in January and February in zone 6a. The drooping cup-shaped flowers appear in spring, and are yellowish-green, often with a purple edge to the five petal-like sepals on strongly upright stems. The flowers are very attractive to bees and other insects at a time of year when hardly any other plant (except Witchhazel / Hamamelis) is blooming. Despite its common name, it is not noticeably malodorous, although the foliage is pungent when crushed. Greenish flowers last incredibly long 2 to 3 months and finally turn brown in May and should be dead-headed. Summer and fall foliage is bear claw-like, dark green, dependable, and pest-free. Evergreen foliage is hardy to about -10°F with complete death occurring at about -15°F for unmulched plants. Desirable self-seeding will occur around mother plants. Individual plants of this species usually live for 3-4 years so it is advisable to allow a patch of different aged plants. Flowering usually occurs at 2-3 years. Hellebores do have an Achilles heel however; they cannot tolerate wet or poorly drained soils, not even slightly. In areas with too much rainfall or poorly drained soils, foliage diseases and root rot are likely to occur. Hellebores are also not the best choice for full sun, while they will survive, they will get foliage burn in the summer when over 100°F in afternoon sun. This hellebore is less adapted to consistent summer heat and humidity of zone 7b areas or South. With poisonous foliage, these plants resist deer and rabbit browsing. What a great plant for the dry shade garden! There are a few interesting and improved cultivars but are rarely available.
Hardy Manfreda (Manfreda virginica) are cute succulent perennials resembling a dwarf agave. The attractive green leaves are thick and fleshy with maroon spots extending to a point with a soft tip. Unusual, greenish-white, tubular flowers with conspicuous stamens are borne in a spike-like cluster atop 3-4' tall stalks. Some people prefer to trim the flowers for a more neat, compact look. Manfreda plants (also called American aloe) are native to eastern woods of Missouri, Oklahoma, Texas, Arkansas and much of the Southeast United States. This cold hardy succulent occupies an unusual niche: growing in poor shallow sandstone based soils in open woods and on sunny rock cliffs that dry out too quickly for most other plants to colonize. A good question is how does it find such isolated areas to colonize in the first place? Seeds are produced but do not spread far. Grow this small native gem in rock gardens, dry shade areas, in parking lot medians, in cracks between rocks, or on top of or in a retaining wall. It will re-seed to thicken the colony but only germinate in bare thin soils with no mulch. It will not tolerate competition in rich moist soils as other plants (or weeds) will shade it out. Most rock garden plants do not thrive indoors; aphids and spider mites seem to find them after a few months but overwintering indoors in a cool environment may work. If grown in pots and kept on the dry side, you may leave out all winter allowing to freeze solid; plants will go completely dormant and resume growth in the spring. Great low maintenance cold hardy succulent.
***Tree descriptions available with future update!***Sassafras Tree, is also known as Sassafras albidum