Plant Sciences Commons^™

Propagation Of Two Utah Native Plants: Ceanothus Velutinus And Cercocarpus Montanus, Asmita Paudel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Among various water conservative approaches, the use of native plants in landscape, such as Ceanothus velutinus (snowbrush ceanothus) and Cercocarpus montanus (alder-leaf mountain mahogany), is attractive. Efficient propagation methods are required to allow these native species to use in water-efficient landscaping. Sexual (seed) and asexual/vegetative (cuttings and micropropagation) propagation methods were evaluated.

Seeds of both C. velutinus and C. montanus were scarified and/or stratified and treated with gibberellic acid (GA₃) to break dormancy. The results showed hot water scarification and 2-3 months of stratification effectively broke the dormancy of C. velutinus seeds, and stratification for 2-3 months was …