A boxwood parterre planted with violas and petunias on the grounds of a California residence created by Charlie Barnett Assoc. and decorated by Miles Redd; Elizabeth Everdell Garden Design devised the landscaping. For details see January Sources.
Buxus hedge with mixed planting Possible in and around the weeping lilly pillys and palms. Just need to condition the soil enough so that the hedge and other plants get a chance before the lilly pilly roots invade and suck out the nutrients