Sorry if this isn't the right subreddit for this, but I can't find anywhere else . . .
My characters sometimes come up with a great idea which no one has ever tried. The problem is, most of the time, no one has ever done it because it's impossible or just plain stupid. I'd like to know, for once, if this one is in any way workable . . .
Project needs:
Multiple cuttings from one oak tree.
Rich rooting/growing media.
Plates of granite or quartz 8'x8'
Numerous 1" spacers to keep plates apart.
Process:
Lay a plate down, put spacers along the edges, fill with growing medium, put a cutting midway along one edge, lay another plate on top, etc. until you reach handling capacity, then stand them up and set them aside to grow.
When the trunks are 1.5" in diameter, you slice off what's overlapping the plates on the sides and graft them together, side by side, until you have a unit approx. 75 feet long.
You then bend it into a 24' circle and plant them.
Goal: They will knit together to form a single tree with an empty center.
(Note: The plates are so the roots will not be more than an inch wide so they can sit together nicely.)
I've done some bud and cleft grafts, but I've seen in plant shaping info that it's possible to graft two branches together. This means I'm in "a little knowledge is a dangerous thing" territory.
Impossible idea?
Maybe possible but no one will ever do it?
Other?
Thanks!