Most everyone knows that we use proteins, carbohydrates and fats for energy. Calories are measurement of a unit of heat or food energy. For example, we can achieve four calories per gram of proteins and carbohydrates, and nine calories per gram from fats.
Tree Variety. Virginia pine (Pinus virginia) is the major Christmas tree species for the acidic soils found in East Texas. A grower can produce a 6- to 8-foot Virginia pine Christmas tree in 3 to 5 years, depending on soil and climatic conditions.
If you are visiting outside the US, please visit our respective Balsam Hill International Pages. For the United Kingdom, try our artificial Christmas trees UK Page. For Australia, visit our artificial Christmas trees Australia Page. For France see: arbres de noel. For Germany see: KÃÂ¼nstliche WeihnachtsbÃÂ¤ume.