Answer: Some trees and shrubs require acidic soil pH (below 7.0) or they will develop iron chlorosis. Examples include river birch, blueberries, azaleas and rhododendrons. While it is easier to work with plants adapted to your current soil pH, there are amendments you can use to make your soil more acidic.
Under the leadership of British statesman Edward G. Wakefield, the first British colonists to New Zealand arrive at Port Nicholson on Auckland Island. In 1642, Dutch navigator Abel Tasman became the first European to discover the South Pacific island group that later became known as New Zealand.
After some exploration he sailed further east, and nine days later was the first European known to sight New Zealand, which he named Staten Landt on the assumption that it was connected to an island (Staten Island, Argentina) at the south of the tip of South America.he Spanish Empire. During the fifteenth and the sixteenth century the states of Europe began their modern exploration of the world with a series of sea voyages. The Atlantic states of Spain and Portugal were foremost in this enterprise though other countries, notably England and the Netherlands, also took part.