Soil and Potting: Star Magnolia bonsai prefers well-draining soil with a pH of 5.5 to 6.5. A mix of 50% inorganic soil and 50% organic soil is ideal for growing Star Magnolia bonsai. When ...

Magnolia scale is one of the largest soft scales found in the U.S. and feeds on the sap of magnolias, particularly star magnolia, lily magnolia, cucumber tree magnolia, and saucer magnolia. Tuliptree ...