Making the world better, one answer at a time. Electrolysis is the separating of a compound into its constituent elements by passing an electrical current through it when in a molten or aqueous state. The word electrolysis means the process of breaking molecules to smaller parts by using an electric current.
Overview. The Little Gem Magnolia (Magnolia grandiflora 'Little Gem') is a variety of the Southern Magnolia that is smaller and more compact. It has an upright shrubby form, rather than a tree form. It grows 20 to 30 feet tall and 10 feet wide.
Many of these shrubs tolerate severe pruning. I prefer a more moderate approach. This allows you to control growth and encourages sturdier stems. Cut all the stems of potentilla and spirea back halfway to the ground. Then remove half of the older and thicker stems to ground level. New shoots will emerge in spring. The older remaining stems will provide support for the thinner often floppy new growth.