This time of year is when the Nellie Stevens Holly casts off any damaged leaves from last year, those are the yellow leaves you see falling to the ground.
Increase Nellie Stevens Holly Growth and Beauty

Living Fences™ made of ornamental evergreens such as Hollies, Leyland Cypress and Green Giant Arborvitae. Instead of using hard goods such as metal or wood fences for screens in the landscape, these natural barriers create privacy, shade and closure to your landscape. Evergreens are an excellent biomass filter, producing oxygen and helping to reduce your carbon footprint.
This time of year is when the Nellie Stevens Holly casts off any damaged leaves from last year, those are the yellow leaves you see falling to the ground.