Has anyone incorporated already established trees into a food forest? At our new place there is already established mango x2, monstera deliciosa, black sapote, banana, kassia lime, and jackfruit in a reasonably compact area. I'm really interested in some permaculture design elements like the food forest but I'm not sure how it'd go with some really well established trees to work around? Also it's reasonably close to the house (2 large water tanks between the house and the garden so I don't foresee roots being an issue, also they're lower than the house due to steep slope) would that proximity be an issue or ok?