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.
Its life is short compared to most trees, but it grows fast. River Birch does not tolerate shade and does best in moist soils. The leaves of River Birch are simple and somewhat diamond-shaped. They are medium to dark green and are double-toothed (means it has smaller teeth on top of large teeth).