|What is the average size for a matured Lavaterra also known as Assurgentiflora (Island Mallow) which I learned is grown in Channel Island of California|
The size of a Lavaterra depends on the variety. The standard type (Lavatera maritima) grows to 4 to 6 feet tall and wide.
Lavatera x 'Red Rum' reaches only 4 feet tall and wide.
Lavatera x 'Summer Kisses' to 3 1/2 ft. tall and wide.
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