1209.25.00.40 - Perennial

This HTS classification, 1209.25.00.40, specifically covers perennial ryegrass seeds (Lolium perenne L.) intended for sowing. These seeds are distinct from annual varieties due to their biological life cycle; perennial ryegrass is cultivated for its ability to persist and produce forage over multiple growing seasons, unlike annual ryegrass which completes its life cycle within a single year. The intended use for sowing is a key characteristic, differentiating these seeds from ryegrass used for other purposes, such as feed or industrial applications.

As this classification represents a leaf node, there are no further subcategories. The primary distinction at this level is between perennial and annual types of ryegrass seeds for sowing. Therefore, classification within 1209.25.00.40 is determined by the identification of the seed as *Lolium perenne L.* and its specific purpose as a seed for sowing, with the defining characteristic being its perennial growth habit.