How long do mulberry trees live?
We have 7 huge mulberry trees. I have read some of the threads on here and know that some people hate them, but I love the shade now and in the summer. However, I think these trees were planted when the house was built (early 70s -- i.e. they are probably 30-35 years old) and was wondering about their life expectancy. They all seem healthy and are still growing a lot!
I don't want all my shade trees to die out at the same time... So should I start planting something else to eventually replace them?