How to Propagate Nandina?
Nandina can be propagated primarily through softwood cuttings, seeds, and division. For cuttings and division, spring or early summer is the ideal time. Seeds can be sown after a period of cold stratification. Important factors for propagation include adequate light, consistent warmth, and well-draining soil. Softwood cuttings require a rooting hormone and a moist environment to enhance root development. Propagation can be moderately difficult due to the need for careful handling of cuttings and seeds. Begin by selecting a healthy, disease-free mother plant. For cuttings, take 4-6 inches of new growth, dip in rooting hormone, and plant in a mixture of peat and perlite. Keep evenly moist. For seeds, cold stratify for about three months before sowing in well-draining soil. When dividing, ensure each section has a healthy part of the root system. Overall, patience is key, as root development may take time.