Colored Plastic Film Mulches

Plastic film mulches are often associated with increases in plant growth and yield of many vegetables crops, such as, tomato, pepper, watermelon, and cucumber, among others. But no studies have reported on the effect of plastic film mulches on broccoli. UGA horticulturists studied the effects of colored plastic mulches on root zone temperature and broccoli plant growth and yield. This study suggests that plastic film mulches, particularly the dark-colored mulches, may be an option for spring broccoli production in Georgia.