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.
Find a suitable spot for the pecan tree. You need two trees for nut production so keep that in mind. This type of tree matures slowly but surely, reaching heights of 80 feet or more and a trunk diameter of up to 6 feet. Plan to keep it 30 feet away from other trees.