Plumeria in mega planter box, would it work?
Hi, new to this forum! Have 8-10 large pots with multiple plumies in each. Every spring I line them on the west side of the porch, and when they leaf out they make a natural sun screen. The pots sit on a wood-framed bed of lava rock & chunked marble for drainage, about four inches deep. Am thinking of building a frame as deep as the tallest pot I have now, and just "repotting" all these root-bound plumies into it, then removing them for overwintering in the garage as usual (the pots take up nearly half of the garage, it's out of control). If I get the mix right, does this seem like it would work? They need repotting, but I can't physically handle any larger containers and this would give them more soil. Thanks!