None of these cosmetic changes affect the durability of the wood itself and teak is extremely hardwearing and long lasting. All of our teak products are produced from the highest quality plantation grade teak and they will last for years giving many years of reliable service. Although it weathers very well, natural teak does acquire a silver patina with age and can also go green when very aged. Blue is among the most popular color choices available today. Blue pairs beautifully with other colors, including pastels and brights.