Attractive Blue Potato Shrubs
The blue potato shrubs are attractive shrubs. Blue potato shrubs are native to Paraguay and Argentina. They are sometimes also called Paraguay nightshade because of their origins. Blue solanum shrub is another name for the plant. Its scientific categorization is Lycianthes rantonnetii. Blue potato shrubs belong to the Solanumfamily. Biologists classfiy the common potato, Solanum tuberosum, which is in the same family. These shrubs can grow up to 8 feet (2.4 meters) tall and can spread as much as 6 feet (1.8 meters) wide. They are typically very bushy, with many branches. The plants can also be pruned and trained to grow as small trees. Blue potato shrub needs a sunny location and a frost-free climate. The plant prefers an organically rich soil that is constantly moist, but well-drained. Achieve the right balance of moisture by watering the plant slowly and deeply when the surface feels dry. Apply a layer of mulch over the soil to slow water evaporation. If the soil drains too quickly, work in some organic material, such as compost.
Blue potato shrubs grow best if fertilized regularly. You can use a 2-inch layer of compost once or twice a year; a complete, balanced, slow-release fertilizer in spring and late summer; or a liquid fertilizer once every month or two. Compost helps the soil manage water efficiently. Avoid growing a blue potato shrub in areas where children play, as they may be tempted to put the bright red berries in their mouths.