Norfolk Island pine makes a nice and fairly long-lived houseplant, slowly reaching a height of 6 feet. (In the wild, it can reach 200 feet!) It does not like having its roots disturbed, so it should be repotted only every 2 or 3 years.

Norfolk Island pine trees need moisture and require consistent watering. Water them thoroughly each week during the growing season to keep the soil slightly moist. Don't allow them to dry out, particularly during the summer. During the inactive winter months, let the soil dry out completely and then water lightly.

According to the ASPCA list of Plants Toxic to Cats, the Norfolkor Australian Pine IS toxic to cats.