Yes, rye grass is an annual grass that can reseed itself if allowed to go to seed before mowing or if left to naturally drop seeds. This can lead to new growth in the following growing season without the need to replant.
yes
Yes it is a species of grass. Rye grass can be further divided into different types of grasses, including the domestic crop Rye, the wilder Russian Wild Rye, Altai Wild Rye, etc.
The rye grass's country of origin is the U.K.
yes
Rye grass typically grows to a height of about 2 to 3 feet.
Rye grass typically grows to a height of about 2 to 3 feet, which is similar to other types of grass.
Generally the summer heat will kill rye grass that is taking over. If it doesn't get hot enough in your area you can use a non persistent-contact herbicide made for weeds, not grass, and spray the rye grass. For more information on killing rye grass, visit http://www.ehow.com/how_6127641_kill-annual-rye-grass.html.
Rye grass
Most rye grass dies in the spring unless it has been growing long enough to seed itself. The dead grass can be left to rot, where it acts like fertilizer, unless it is matted into clumps that should be removed to allow a new growth underneath.
Rye
green
If growing conditions are good, some types of rye grass can germinate in about seven days. For grass to mature, it can take between 30 to 45 days after germination, depending on the grass type. Rye grass can be either a perennial or annual plant.