wbvs58
Well-known member
Thanks Mark.Hey Ken, thanks for asking. I apologize for making an assumption here. annual rye is a C4 (cool season) annual grass. Tall fescue is a perennial C4 (cool season) grass. As such, interplanting the rye into the fescue creates a direct competition for resources (growing season, moisture (if its an issue) and space. Interseeding, which is done commonly in the Southeast United States, typically consists of planting a cool season annual, such as annual ryegrass, into a stand of warm season perennial grass, such as Bermuda grass. The converse is done less frequently. Planting a warm season annual into a cool season perennial such as crabgrass into tall fescue is done less frequently but can be highly beneficial and productive. This thread didn't start out so much on interseeding. rather it is more about just planting fall/winter forages which is referencing cool season annuals in general which can be and are often planted as stand alone forages and not mixed into a perennial stand. Cool season annuals are often planted as cover crops on crop fields to protect them from erosion during the non-crop season. Cool season annuals planted for this reason can often serve a dual purpose of providing a forage base for livestock at a time when grazing acres are in short supply.
Ken