Common name: Red Tip mountain plum pine Latin name: Podocarpus lawrencei ‘Red Tip’ Plant type: dwarf conifer USDA Hardiness Zones: 7-9 Cultural needs: moist, well drained, neutral or slightly acidic soil, sun to full shade Plant size: 20” high x 28” wide in ten years Would you like the conifer-tree look, but you’re stuck with […]
Zone & Region: USDA Zones 7-10
Shimpaku juniper
Common name: Shimpaku juniper Latin name: Juniperus chinensis ‘Shimpaku’ Plant size: 6″-12″ USDA Hardiness Zones: 5-9 Cultural needs: Sun or part shade, any well-drained, slightly acid soil The Shimpaku juniper was first discovered in mountainous Japan a little over a century ago. Due to over collecting for bonsai subjects they have all but disappeared in […]
Watercress
Common name: Watercress Latin name: Nasturtium officinale, N. microphyllum Plant type: Water plant Plant size: 4″ high and spreading rapidly USDA Hardiness Zones: 4-10 Cultural needs: Moist soil or floating on water, sun or shade Watercress is a plant for many purposes in a garden railway. To quickly green up your pond, watercress, with its bright, […]
Eastern red cedar
Common name: Eastern red cedar, Virginian juniper, eastern juniper, red juniper, pencil cedar, or aromatic cedar Latin name: Juniperus virginiana Plant type: Shrubs and small trees USDA Hardiness Zones: 2-9 Cultural needs: Moist, well drained, neutral, or slightly acidic soil; full sun Plant size: 40′ unpruned but easily kept under 2′, with a width half […]
Doone Valley lemon thyme
Doone Valley lemon thyme Common name: Doone Valley lemon thyme Latin name: Thymus citriodora ‘Doone Valley’ Plant type: Groundcover USDA Hardiness Zones: 4-9 Cultural needs: Well-drained soil, full sun Plant size: 3″ high x 18″ wide Doone Valley thyme’s evergreen leaves shine like the sun, with yellow edges that often cover the whole leaf with […]
Creeping milkwort
Common name: Creeping milkwort, chapparal pea, box-leaved milkwort Latin name: Polygala chamaebuxus var. grandiflora Plant type: Perennial USDA Hardiness Zones: 6-8 Plant size: 4″ (possibly mounding to 10″), spreading very slowly to 2′ wide Cultural needs: Well-drained, moist, acid soil; sun or bright shade; slow-release evergreen/acidic fertilizer If we didn’t wait so long to get […]
Model a miniature desert
Last year we visited Las Vegas’ hot garden railways, which were set against a vast arid moonscape, or so it seemed to this New Englander (now gardening in northern California). As I looked closer, I saw beautiful gems of silver-blue, coral, and sage-green set in a sea of khaki. Diverse in color and texture, all […]
Snowstorm bacopa
Latin name: Bacopa ‘Snowstorm’ Common name: Snowstorm bacopa Plant type: Annual Flower color: White Plant size: 3″ tall by 18″ wide USDA Hardiness Zones: 9-10 Cultural needs: Moderately moist, part sun This easy to grow, annual flowering plant offers relatively small-scale features to garden railroaders around the country. Often used for hanging baskets and container […]
Pruning practices for miniature trees
Pruning is a learned practice. No one starts out knowing how to best prune a woody shrub. All of us just have to take a stab at it and learn as we go. We make mistakes, try to forgive ourselves, then find that plants will forgive us and grow back as healthy as before. We […]
Maidenhair spleenwort
Common name: Maidenhair spleenwort Latin name: Asplenium trichomanes Plant type: Perennial Plant size: 3-12″ high x 3-12″ wide USDA Hardiness Zones: 2-11 Cultural needs: Moist, rich, well-drained soil or rock crevices; partial to full shade In the wilds of the Pacific Northwest, maidenhair spleenwort grows under overhanging rock ledges, in moist crevices at high elevations. […]
Grape hyacinth
Common name: Grape hyacinth Latin name: Muscari sp. Plant type: Perennial Plant size: 5-8″ high and spreading USDA Hardiness Zones: 3-9 Cultural needs: Moist, well-drained, slightly acidic soil, full sun to part shade Late summer/early autumn is the time to pick up some bulbs to plant for spring blooming. Originating from the Mediterranean region, grape […]
Dwarf Irish juniper
Latin name: Juniperus communis ‘Compressa’ Common name: Dwarf Irish juniper Category: dwarf conifer Needle color: blue green Growth rate: 1″-3″/yr. USDA Hardiness Zone: 5-9 Cultural needs: sun and well-drained soil This upright and very narrow form of common juniper is a perfect complement to garden-railroad designs because of its distinctive form and small-scale features. Narrow, […]