Citrus hedge - what to take into consideration?
Hoping to put citrus trees (Smith Red Valencia, Valentine Pummelo, Lee x Nova, Cara Cara, and perhaps a Powell?) along an east-facing wall, in a section that is around 25 feet long. Plan to keep them smaller, all branches within arm's reach.
Won't be going in right away. My soil is dense and need to put a French drain underneath, along with bringing the trees up off the ground in raised beds. So that still needs to occur
However, as I plan for the trees that will be going in the space, what are the suggestions for spacing? How close can they be and still be successful?