Before pruning, consider the overall shape of the plant in its natural state to maintain the shape. When the plant is full of weeds, trim any stems beyond the required shape according to the basic shape of the plant. Mild indoor plants can be held by thumb and forefinger, while woody plants may need garden scissors or sharp knives. Remove any dead or diseased stems. Cut off the overgrown wooden stems and encourage the growth of new lush leaves. If the whole plant becomes woody and dull, pruning it to 4 to 6 inches can revitalize the plant. Although it is not attractive for a short time, the new ones will soon grow lush leaves. Pinch off the middle leaves to promote the growth of lateral buds and new buds at the base of plants. This creates a dense leaf and a compact plant that can withstand the pressure from the wind. Always check the plants for signs of excessive stems and leaves, and prune them regularly to keep them in the best condition. Plants usually need more pruning in spring, but plants that move in winter usually benefit from intense pruning in autumn.