Balch's Island is a garden bed just east of the "Cherry Walk", which is named after Robert Balch, a deputy director of the Dunedin Botanic Garden between 1946 and 1969.
Umbellularia californica is the sole species in its genus, belonging to the laurel family Lauraceae and found naturally from Oregon to northern Baja California.
InThe Practical Kiwi Gardener (Bateman Books, soft cover, $45.99), Philip Thomsen is aiming at the person who has a smaller patch and wants it to be more productive.