Serena Williams hits 157 consecutive weeks at No.1 this week, passing Martina Navratilova for the second-longest streak at No.1 in WTA history.
Answers.comÂ® is making the world better one answer at a time. A pecan tree can start producing pecans anywhere from 4 to 10 years if they are grafted. Ungrafted trees can take 10 to 15 years before producing pecans.
How long does an apple tree take to grow from seed to fruit?   It takes about 5-6 years for an apple tree to produce fruit from seed  .   Since these trees are at the top of the woodcutting trees hierarchy, they take a while (usually 2-3 minutes in a medium-sized server) to respawn after being cut down.