For example, a 24” hula hoop with 13 plants means 13 x 13,872 and an average population of 180,336. Some field guides will also provide tables with the math already completed for these and ...

With yields usually maximized at 80,000 to 100,000 plants per acre, Nafziger suggests aiming to establish 100,000 to 120,000 plants, which allows for lower- than-expected emergence.