Hey,

I know that trees like Maple and Birch have edible sap ("juice"), but do fruit trees like Apple or Pear have edible sap? Anyone actually had any?

Never tasted any, but it weakens the tree. If you want fruit on the tree, don't!.
You can tap birch, linden, sugar maple but it weakens those trees a bit .

dirk maes wrote:Never tasted any, but it weakens the tree. If you want fruit on the tree, don't!.
You can tap birch, linden, sugar maple but it weakens those trees a bit .

Add to that list: Any type of maples (we tapped big leaf maples last year and got yummy syrup ) and alders (haven't tried that yet, but I hear it's not as tasty and required more boiling down)