Christmas tree cultivation tractors, and shaper sheers. Mechanized planters, at a cost of about US$4,000, are not essential but a work-saving luxury for farmers. Farmers can purchase seedlings, the lifeblood of a Christmas tree farm, from nurseries. One farmer in Oregon purchased seedlings for between US$200–300 per 1,000 plants. The farmer, a wholesaler, sold his final products for about $20 each; after the cost of the trees and other expenses, a profit of $2–3 per tree. The best-selling species in the North American market are Scots pine, Douglas-fir, noble fir, balsam fir, Fraser fir, Virginia pine, and eastern white pine, although other types
James Douglas, Lord of Douglas in the area became closely acquainted with the 'Blak Dowglas.' Along with Randolph, Douglas was to make a new name for himself in a war of mobility, which carried Scots raiders as far south as Pontefract and the Humber. But in a real sense this 'war of the borders' belonged uniquely to Douglas, and became the basis for his family's steady ascent to greatness in years to come. War ruined many ancient noble houses; it was the true making of the house of Douglas. The tactics used by Douglas were simple but effective: his men rode into battle – or