Tsuga (/ ˈ s uː ɡ ə /, from Japanese 栂 (ツガ), the name of Tsuga sieboldii) is a genus of conifers in the subfamily Abietoideae. Some say it holds up better than treated wood. Hemlock is used primarily as a construction timber, and is in good supply. Burning driftwood, oleander, or painted or treated wood can release toxic or harmful chemicals into the air. In fact, Hemlock wood grows harder with age, making it a great alternative to costlier hardwoods. Conium maculatum is a genus of two poisonous species of … Acacia Colour. The following materials are not safe if toxic chemicals or insecticides have been sprayed on them. Before installing them in any cage, scrub all branches with a non-toxic disinfectant, then rinse and dry well (preferably in the sun.) ... Hemlock is a great wood for outdoor use, as mentioned pests won't get in it and it is very rot resistant. Soft wood, green wood, and big wood will … The tree is not poisonous. Planting them in a city or near homes puts residents at … Our analysis has found that the Hemlock from particular Canadian forests and aged for a while, provide an option for saunas much lower in formaldehyde than Cedar and with a lower VOC profile as well. Hemlock definition, a poisonous plant, Conium maculatum, of the parsley family, having purple-spotted stems, finely divided leaves, and umbels of small white flowers, used medicinally as a … Texture and qualities. I put hemlock siding on my house and I built a deck frame with. Pricing/Availability: Eastern Hemlock is one of the two primary commercial species of hemlock harvested in North America—with the other being Western Hemlock (Tsuga heterophylla). The heartwood is generally buff to light brown in colour and the sapwood slightly paler. Non-Toxic. The Non-Toxic and Toxic wood list is thanks to Mario D. Vaden: M. D. Vaden – Trees & Landcapes. The poisonous hemlock is known in history for killing philosopher Socrates. The information listed below talks about what the main characteristics of the tree are, why it makes a great ornamental tree, as well as basic Hemlock Tree facts. The common name hemlock (tree) is derived from a perceived similarity in the smell of its crushed foliage to that of the unrelated plant poison hemlock.Unlike the latter, Tsuga species are not poisonous. It is used as wood pulp, but they can only be grown in private areas due to their shallow roots. The hemlock wood is used in the timber industry. The grain ranges from wide to average and the wood is moderately light and hard. Poison hemlock is a herbaceous biennial plant in which all portions of the plant are poisonous. Hemlock is yet another highly toxic plant that can cause serious health problems, even death. Eastern Hemlock belongs to the Hem-Tam (N) group ( Eastern Hemlock-Tamarack group) according to the National Lumber Grades Authority (NLGA). See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.