When I see things like this, I say "Why MUST you screw around with ......" Fill in the blank.
Since the underlying plant is apparently Tropical, it ain't hardy in much of the US so I hope they lose their shirt. As if there are not enough beautiful MW species to plant now. Feh. And I simply cannot imagine growing a MW for foliage (other than for cats!). Wonder what the Monarch Cats think of this?