Highly skilled and business migrants: people with qualifications as managers, executives, professionals, technicians or similar, who move within the internal labour markets of trans-national corporations and international organisations, or who seek employment through international labour markets for scarce skills.
Water pines regularly after planting to help establish strong roots. Pines require about 1 inch of water each week from either rain or home irrigation. Continue regular maintenance watering for the first two years of the plant's life.
A large oak tree can draw up to 50 or more gallons of water per day. Some trees use 15 gallons of water per hour on a hot day, and some can draw as much as 150-200 gallons of water on a hot day! (WikiAnswers.com; GoogleAnswers.com) Times that by how many trees you have! - High demand.