What wood takes longer to grow?

Certain hardwoods, such as oak, teak, and mahogany, take significantly longer to grow compared to softer woods like pine or fir. For instance, oak trees can take several decades to reach maturity, often 50 years or more, while teak may take 20 to 30 years before it can be harvested. These hardwoods are valued for their durability and aesthetic qualities, which are a result of their longer growth periods.