The cultivation of fruit trees is closely related to fruit growing. An area in the Netherlands where this is common is the region around Opheusden in the Betuwe. There is also a pronounced (fruit) tree cultivation area in and around Boskoop and in the Flevopolder. The cultivation method strongly depends on the type of fruit. Planting material can be obtained with a Naktuinbouw certificate, which guarantees the authenticity of the variety, external tree quality and health. Source: Wikipedia