Common name: Rainbow bush, variegated elephant bush Botanical name: Portulacaria afra f. variegata Plant type: Perennial Plant size: 4′ high x 4′ wide (easily kept much lower) USDA Hardiness Zones: 10-11 (protected in other zones) Cultural needs: Gravelly, well drained, neutral, or slightly acidic soil; full sun The elephants and deer-like kudu of South Africa […]
Common name: Trailing spikemoss, golden clubmoss Latin name: Selaginella kraussiana ‘Aurea’ Plant type: Groundcover Plant size: Moist, acidic soil; part or full shade USDA Hardiness Zones: 6-9 Cultural needs: Mounding as high as 6″, spreading to 24″ Spikemoss, with its seaweed-like jointed stems, has an other-world appearance, as do the liverworts, when you get […]
Polka dot plant introduction Common name: Polka-dot plant, Freckle face Latin name: Hypoestes phyllostachya Plant type: Annual USDA Hardiness Zones: 10-11 Cultural needs: Moist, well drained, slightly acidic soil; sun to part shade Plant size: 12-18″ (species), 6″ (hybrids) Who gets to decide how large a leaf is okay for a garden railway? The gardeners […]
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 […]
Each of these 21 plants, selected by the Garden Railways horticultural editor, fits the scale requirements of any backyard garden railroad. Print and clip this booklet to create handy cards to file for future reference or take to your local garden center. The profiles contain color photos showing scale and possible usage, with information on USDA Hardiness […]
