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.
Look for excessive needle drop in the fall. There are many factors, such as nitrogen deficiency, drought and disease, that can cause excessive needle drop as well; so, this should not be the only factor you consider when determining whether your pine is overwatered.