Common name: String of beans Latin name: Senecio radicans Plant type: Perennial USDA Hardiness Zones: 8-10 Cultural needs: Sandy, well-drained soil, in sun or part shade Plant size: 1″ high trailing to 2′ or longer String of beans’ succulent bead-like leaves grow from stringy stems and present a unique opportunity for railroad gardeners. The designers, […]
Common name: Brass buttons, creeping gold buttons Latin name: Cotula fallax, C. hispida, or C. lineariloba Plant type: Perennial Plant size: 2″ high x 10″ wide USDA Hardiness Zones: 5-10 Cultural needs: Somewhat xeric, sun or part shade Renamed Cotula fallax, this semi-evergreen groundcover is not to be confused with other popular fern-like Cotulas, […]
Common name: Weeping Norway spruce Latin name: Picea abies ‘Pendula’ Plant type: dwarf conifer USDA Hardiness Zones: 2-8 Cultural needs: Moist, well drained, slightly acidic soil; sun to part shade Plant height: 18″ if prostrate; 10-12′ if staked Dark, evergreen needles on drooping soft branches make weeping Norway spruce an attractive specimen tree. Garden railroaders […]
Common name: Dwarf crape myrtle Latin name: Lagerstroemia indica ‘Violet Filli’ (Filigree series) Plant size: 6-24″, depending on the miniature variety Plant type: Shrubs and small trees USDA Hardiness Zones: 4-11 (or grown as an annual) Cultural needs: Well-drained, slightly acidic to acidic soil, full sun The miniature crape myrtle in the photo, one of […]
Latin name: Sedum sp. Common name: Miniature sedum Plant type: Groundcover Plant size: Foliage under 2″ tall x 10″ wide, or less USDA Hardiness Zones: Varies Cultural needs: Full sun and dry soil Full size sedums (also known as stonecrops) have long been used as groundcovers for hot, sunny, dry sites. They spread quickly, are […]
Common name: Corsican mint Plant type: Groundcover Latin name: Mentha requienii Plant size: ¼” to ½” high; spreading USDA Hardiness Zones: 6-9; annual in other zones Cultural needs: Moist, well drained neutral or slightly acidic soil; sun to part shade Easily one of the flattest groundcovers, with the tiniest purple flowers, Corsican mint is great […]
Common name: Thimble cactus Latin name: Mammillaria gracilis fragilis Plant type: Perennial USDA Hardiness Zones: 9-11 Cultural needs: Gravelly or sandy well-drained, neutral or slightly acidic soil; full sun Plant size: 1″ high, spreading to 6-12″ As might be expected, this miniature mammillaria cactus hails from south of the border in Central or Eastern Mexico, […]
Common name: Air plant Latin name: Tillandsia sp. Plant type: Perennial USDA Hardiness Zones: 9-11 Cultural needs: No soil; indirect light indoors or shade outdoors; regular watering; air! Plant size: 2-6″ Obviously they need air but these little air plants also require regular watering and specific amounts of light. In their native South American rain […]
Common name: Trailing ice plant, Cooper’s ice plant Latin name: Delosperma cooperi USDA Hardiness Zones: 6 to 9 Cultural needs: Well-drained soil, sun or part shade Plant size: 3-inches high by 3-feet wide Sometimes called hardy ice plant or purple ice plant, this low succulent is not to be confused with the larger purple […]
Nancy Norris Common name: Goji berry, wolfberry, Chinese boxthorn Latin name: Lycium barbarum, L. chinense Plant type: Perennial USDA Hardiness Zones: 6-9 for L. barbarum, 4-9 for L. chinense Cultural needs: Well-drained, high pH (alkaline) soil, full sun Plant size: 5-8′, easily pruned to stay 2-3′ as in photo Nurseries stock Goji berry plants more […]
Nancy Norris Common name: Dwarf prickly pear cactus, devil’s tongue Latin name: Opuntia sp. USDA Hardiness Zones: 3-10, depending on species Cultural needs: Gravelly or sandy well-drained, neutral soil, sun or part shade Plant size: 4-6″ pads, clumping Nancy Norris To feature “devil’s tongue” cactus in a family hobby may be controversial—just check out all […]
Nancy Norris Common name: Dwarf parrot’s feather Latin name: Myriophyllum aquaticum minima Plant type: Water plant USDA Hardiness Zones: 6-10 (overwinter indoors in colder zones) Cultural needs: Full or partial sun in water Plant size: 2″ high and spreading Dwarf parrot’s feather is one of my favorite aquatics for its lacy, fluffy look and its […]
