How Do Phragmites Spread
Phragmites Can Be Spread by Wind or Animal-Born Seeds, or by Intentional Introduction by People. Most Commonly However, Phragmites Spreads by Horizontal...
Phragmites can be spread by wind or animal-born seeds, or by intentional introduction by people. Most commonly however, Phragmites spreads by horizontal above-ground stolons and underground rhizomes. … Rhizomes are underground horizontal stems that also send out roots and shoots to start new plants).
How fast does Phragmites spread?
Once a patch of Phragmites is established, it can form dense stands and spread rapidly to adjacent areas via rhizomes or stolons. Studies have shown that the lateral spread of rhizomes averages approximately 15.7 in (39.8 cm) per year, and stolons can grow up to 4.25 in (10.7 cm) in a day.
How does common reed spread?
Common reed can rapidly spread through the air, producing more than 2,000 seeds each year. Common reed can also invade underground through massive root systems that spread over ten feet from a single plant. This mechanism of reproduction gives the common reed a distinct advantage over other native plants.
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
