WebMountain Hemlock Scientific name: Tsuga mertensiana Description While long known as true Northwest Cascades native, growing to height of 60-100’ (but very narrow in width), this hemlock is also grown as a yard ornamental for gardeners looking for a tough, slow growing pyramidal conifer with tight foliage. Morphology: WebHemlock trees are more tolerant of heavy shade than other conifers; hemlocks are, however, more susceptible to drought. The two eastern North American species, T. canadensis and T. caroliniana are under serious threat by the sap-sucking insect hemlock woolly adelgid or HWA (Adelges tsugae). This adelgid, related to the aphids, was …
Eastern hemlock The Morton Arboretum
WebA dwarf variety of the Eastern Hemlock (also commonly called as the Canadian Hemlock) that typically grows to three or four feet tall in ten years. It is a popular variety for bonsai due to its shorter leaves and low, dense branching habit and is also found in many landscapes where its small evergreen stature has year-round appeal. WebSargent’s Weeping Hemlock is a broad, spreading evergreen with weeping branches, that will reach 5 feet tall and 10 feet wide relatively quickly, maturing to as much as 30 feet across. It has horizontal or trailing branches covered in dark-green needles, and it forms an incredibly beautiful and picturesque specimen for your garden. darex ind llc
Pine Trees That Grow in Shade (And Other Evergreen Options)
WebFeb 18, 2016 · Dwarf hemlock trees make welcome additions to foundation plantings, perennial gardens, and shrub borders where they … WebGentsch white eastern hemlock (Tsuga canadensis ‘Gentsch white’): This is a dwarf variety growing 3 to 4 tall and wide. The needles at the tips of the branches are white. Jeddeloh … WebIntroductionRietman et al.: hemlock dwarf mistletoe / biological control / Neonectria neomacrospora Hemlock dwarf mistletoe (Arceuthobium tsugense (Rosen-dahl) G.N. Jones) occurs along the Pacific coast from Alaska to California. Primary hosts for A. tsugense are western hem- lock (Tsuga heterophylla (Raf.)Sarg.), shore pine … births deaths and marriages nsw online