86 Gilman et al.: Nursery Planting Depth, Mulch Application, and Root Pruning maple trunks following root remediation. Other taxa may respond differently than shown in this study. Acknowledgments. Thanks to Marshall Tree Farm, Moriston, Flor- ida, U.S., for supplying the tree spade used to harvest root balls. LITERATURE CITED Altland, J., and M. Lanthier. 2007. Influence of container mulches on irrigation and nutrient management. Journal of Environ- mental Horticulture 25:234–238. Anonymous. 1998. Florida grades and standards for nursery plants. Florida Department of Agriculture and Consumer Services, Tallahassee, Florida, U.S. Anonymous. 2004. American Standard for Nursery Stock. Z60. American Nursery and Landscape Association, Washington, D.C. Arnold, M.A. 2005. Planting depth and mulch thickness affect establishment of green ash (Fraxinus pennsylvanica) and Bou- gainvillea goldenraintree (Koelreuteria bipinnata). Journal of Arboriculture 31:163–170. Arnold, M.A., and G.V. 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