How many planets in the solar system have rings around them? There are four planets in the solar system that have rings around them, namely Jupiter, Saturn, Uranus and Neptune. These planets are classified as jovian planets, and they are massive balls of gas surrounded by rings and moons.
River Birch typicaly lives to about 75 years old but sometimes it can reach 80 to 100 years old in good sites. If a tree is planted wrong and/or in a wrong site it can cut its average livespan in half or even more.
Description. The graceful river birch has dark, satiny exfoliating bark in rich shades of brown and pink. Inner bark is creamy white. The birch's leaves are oval, 1 to 4 inches long. They arrive in spring a fresh green, darken in summer and then turn bright yellow in the fall. The birch trunk often forks low and the canopy forms a broad pyramid.