One cannot overstate the immense influence of the colonial period’s contribution to
the agricultural industry in California. The movement and redeployment of
domesticated plants and animals between the Old and New World was one of the
most important consequences of the colonizing of California and the west. Even wine
production began with the introduction of vines from Spain. The introduction of
many adaptive plant species from Spain, as well as the cultivation of crops native to
California and the indigenous peoples framed the work that began at the missions and
spread to a new industry.