nonfastigiate

Nonfastigiate refers to a growth habit in plants where branches or stems grow outward and downward rather than upward and inward. This contrasts with a fastigiate habit, which is characterized by erect, upright, and closely appressed branches. In nonfastigiate plants, the branching pattern is more spreading, often creating a weeping or pendulous appearance. This can result in a broader, more rounded silhouette compared to the narrow, columnar form of fastigiate plants.

The term "nonfastigiate" is often used in botanical descriptions to describe the overall shape and structure of a plant. It indicates a lack of congestion or a tendency for branches to grow away from the central axis. This growth habit can influence the plant's suitability for different landscaping purposes, with nonfastigiate varieties often used to create a more natural or informal look. Examples of plants that can exhibit a nonfastigiate habit include certain varieties of weeping willows, some Japanese maples, and various conifers. The specific expression of the nonfastigiate trait can vary greatly among species and cultivars, influenced by genetics, environmental conditions, and pruning practices.