Thankfully, this is not a very common problem that few gardeners run into. U.S. gardeners grow four (4) species of hydrangeas: smooth hydrangea (Hydrangea arborescens), oakleaf hydrangea (H. quercifolia), bigleaf hydrangea (H. macrophylla), and panicle hydrangea (H. paniculata). There are five reasons why some hydrangeas don’t bloom: 1. Type of hydrangea… Bigleaf hydrangeas, those that […]
Archive for the ‘Shade Gardening’ Category
Arborvitae Fern
Arborvitae fern (Selaginella braunii) is native to China (USDA hardiness zones 6-9). It is not a fern at all, but a Lycopod or “club moss”, a descendant of ancient spore-producing plants which date back to the Carboniferous and Permian Ages. Its small club shaped cones give it the plant moniker – ”club moss”. Arborvitae fern is a slowly creeping […]
Black Mondo Grass
Black mondo grass or black lilyturf (Ophiopogon planiscapus) is sold as a number of cultivars – ‘Arabicus’, ‘Black Dragon’, ‘Nigrescens’, or ‘Ebony Knight’. This stoloniferous grass-like perennial belongs to the lily family (Liliaceae) (USDA hardiness zones 6-9). Its blackish-purple foliage (3/16 inch wide leaf blades) forms lush arching clumps. For the patient gardener, know that […]
Overwintering Caladium Tubers
Dr. Mary Lewnes Albrecht, retired dean of the Herbert College of Agriculture at the University of Tennessee, offers her recipe for overwintering caladiums. For many years Dr. Albrecht has been saving several heirloom varieties by this procedure: #1. Plants start to go dormant in late September through October (zone 7a Tennessee) and earlier if summer […]
Ligularias For Moist Sites
Ligularias (ligs) are big leafy perennials whose roots must be kept constantly moist so that plants don’t wilt or “faint”. An established plant may tolerate several days in dry soil, yet the droopy foliage will recover from the water loss each night. Several species are tropical (under the genus Farfugium). Bigleaf ligs (L. dentata) and narrow-spiked ligularias (L. stenocephala), […]
Shredded Umbrella Plant For Woodland Gardens
Shredded umbrella plant (Syneilesis aconitifolia) is native to China, Korea, and Japan (USDA hardiness zones 5-7). The plant is often misidentified as mayapple (Podophyllum). The foliage is exquisitely dissected, similar to a finely dissected Japanese maple leaf. The plant serves a wonderful addition to any shade garden. In mid-spring exquisite umbrella-like foliage emerges covered with hairy silver hairs. Umbrella-like pubescent leaves are very dissected and […]
Alexandrian Laurel For Deep Shade
Alexandrian Laurel or Poet’s Laurel (Danae racemosa) is a wonderful evergreen shrub that is rarely planted in U.S. gardens. Danae is indigenous to Iran and Syria. This evergreen shrub needs partial to full shade and the warm climes of southeast or Pacific northwest states (USDA hardiness zones 6 – 9). If winters are exceptionally cold […]
Benefits Of Mulching
Mulching benefits garden soil and enhances the landscape appearance. Here is how: Prevents weed seeds from germinating, thereby reducing hand weeding. Mulching keeps plant roots moist and cool in summer. Fall mulching acts like a thermal blanket and aids newly set plants to establish their roots quickly. Reduces the need to water the garden as often. […]
Jazz Up Shady Garden Areas
From brilliant green to rich gold hues, fabulous foliage and flowers can wake up any dark or colorless, shade area. See below a list of great plants that wake up a blah area of your shade garden. Plant list is suitable for gardens in plant hardiness zones 5-8. Exciting colorful and/or tropical-like foliage or showy flowers. Hostas, […]
Key Landscaping Tips
To develop a successful landscape plan, first do a walk-a-round before you start digging and planting. Record your landscape’s sun patterns, soil types, wind and water movement. This information will help you select the kinds of plants that will prosper under existing conditions. Sun exposure shifts daily and seasonally. Observe the garden at different times to gain […]