I would really, really love to be able to plant decorative flowers and/or other plants in front of my new lovely house!! I don't want to use garden or herb beds for this -- for various reasons :)
I suggest being able to imagine flower beds to put around my house. The flowers would NOT be pickable, so no one could take them. They would be purely decorative and locked in just like your windows or doorstep.
Maybe it would be possible to use imagination to change the types of flowers, so you could have fun redecorating!