Hmm, I'm not sure. It sounds to me like being able to create any kind of plant would be very easy to exploit, especially since One Piece has clearly displayed their plants are not normal by real world standards, and besides, now that Pop Greens have been revealed, such a fruit would be kind of useless. This fruit is a pretty straight shot power. You know what it does, and how it can be used, so you can't just simply pull some super, hidden ability out of nowhere for a cheap win.