Order before 2:00 PM - your package will be shipped the same day!
Perennial Rye Grass
Perennial rye grass (Lolium perenne) is a cool-season grass commonly used for lawns, pastures, and turf due to its rapid growth and resilience. It belongs to the Poaceae family and is a well-known source of seasonal allergens. During its pollination period—typically late spring to early summer—it releases airborne pollen that can trigger allergic reactions such as hay fever and asthma in sensitive individuals. The allergenic potential of perennial rye grass makes it a significant component in inhalant allergy testing panels.
Description
What kind of allergic reactions can Perennial rye grass cause?
It can cause seasonal allergic rhinitis (hay fever), including symptoms like sneezing, nasal congestion, itchy eyes, and, in some cases, breathing difficulties or asthma.
When does Perennial rye grass usually release pollen?
Its pollination typically occurs from late spring to early summer, though timing can vary depending on regional climate.
Is Perennial rye grass cross-reactive with other grass allergens?
Yes, it shares similar allergenic proteins with other members of the grass family, so people sensitized to one type of grass may react to others as well.
