When I first started selling citrus trees back in 1999, an elderly lady and her sister bought a small changsha mandarin tree from me. I recieved a call last week to come by and sample the fruit from their7 year old tree. Every limb was loaded and the fruit was completly colored up and ready to eat. Some what seedy but the taste is good! BTW Thats a keraji mandarin to the left.. It has outgrown the changsha considerably!