Get ready to alter your mindset with ‘Summer Gold’ Chinese (kousa) dogwood (Cornus kousa) (USDA hardiness zones 5-8). Its diminutive size, 8 to 10 feet high and 4 to 5 feet wide, makes it a great fit for a small city garden. Branching is distinctly upright, which partially accounts for its narrow space needs. ‘Summer […]
Archive for the ‘Soil drainage’ Category
Join The Brunnera Revolution
Over the past decade heartleaf brunnera (Brunnera macrophylla), aka Siberian Bugloss and Alkanet, has become a popular spring flowering perennial in U.S. and Canadian gardens (USDA plant hardiness zones 3 – 8). Native to Russia brunnera need little care when properly sited. Sprays of tiny blue-petalled /yellow centered forget-me-not flowers explode into a blue haze […]
Beautiful Giant Dogwood Has Some Limitations
Giant dogwood (Cornus controversa) is a medium-sized deciduous tree that grows to 35 to 40 feet high (in the wild to 60 feet) in USDA hardiness zones 5 to 7. This Asian native (China and Japan) is cherished for its distinctive horizontal (tiered) branching habit. Giant dogwood prefers an acidic, organically rich, moisture, well-drained soil. […]
Sweetbox – Excellent Evergreen Shrub For Shady Areas
Few evergreen shrubs grow in the shade. Sweetbox (Sarcococca hookeriana var. humilis) is a compact dwarf evergreen shrub or ground cover which is easy to grow (USDA hardiness zone 5-b to 8). Foliage remains lustrous dark green year-round. Sweetbox grows in partial to full shade, 1 to 2 feet tall and 6 to 8 feet […]
‘Grey Owl’ Juniper Is Tough Carefree Evergreen
Some people rate junipers as over-planted or bygone landscape plants. Juniperus virginiana ‘Grey Owl’ is a cultivar of our native Eastern Red Cedar (USDA hardiness zones 3 to 9). Eastern red cedar is actually a juniper. This flat spreading evergreen develops into a reliable ground cover not plagued with disease and pest problems observed on […]
Willow Oak Very Reliable As Street Or Park Tree
Willow oak (Quercus phellos) is medium to large, deciduous tree, part of the red oak group. It is noted for willow-like oak foliage and growth rate after a 2 year establishment period is moderate (USDA hardiness zones 5-9). Willow oak grows 50-75 feet tall and 30-35 feet wide with a rounded top or canopy. Young […]
Three New Hardy Fall Blooming Camellias
Three Zone 6 winter hardy camellias are becoming more available. A recent visit to a local camellia grower found these three fall bloomers: ‘Long Island Pink’, ‘Londontowne Blush’, and ‘Sweet October’ in full floral regalia. The first two are reliably hardy in USDA zone 6 and a third nearly so. ‘Long Island Pink’ was found […]