Christmas tree cultivation and oxygen. Nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, chlorine, manganese, molybdenum, iron, and zinc are obtained from the soil. If the necessary elements are not available in the local soil, nutritious fertilizers are used. Other important soil considerations include pH and drainage. Certain types of soil are preferable, depending on the type of tree. Pine trees are usually better adapted to a sandy or sandy loam soil, while white spruce trees and fir trees, such as the Douglas-fir, prefer fine-texture loams and clay loam soils. Some trees grow well in all types of soil, but in any case,
Henry Bloom Noble a nurse residence, cost Noble over £10,000 (£1,250,000 as of 2018) not including the land. The original Noble's Hospital was replaced by a newer and much larger hospital, situated on land owened by Noble and which was located on what became the Westmorland Road, Douglas (named after the county of his birth), which opened in 1913. It was superseded by the present Noble’s Hospital which opened in July 2003. Purchased in 1909 with money from the Noble Trust, Noble's Park and Recreation Grounds provide the major recreational grounds in Douglas. The first sustained, powered and controlled flight on the Isle