Culture and Propagation of Japanese Maple

Japanese maples have maintained a steady presence in nurseries and across the suburban landscape of America for many years now. Their fineness of texture, relatively small stature, and colorful displays are attributes that have earned them the admiration of studied horticulturalists and casual observers alike. This document attempts to compile the published accounts of several decades of observations and experiments pertaining to the general culture and propagation of Japanese maples, most specifically, information pertaining to Acer palmatum.

In addition to aesthetic beauty, several factors combine to make Japanese maple a valuable horticultural species. These factors are: seedling variability, wide-ranging environmental adaptability, moderate ease of asexual propagation, limited problems with pest and pathogens in both nursery and landscape settings, and consistent commercial value and appeal.

Despite the popularity and overall viability of Japanese maple cultivation, information concerning the species, particularly research information, is somewhat lacking.