When Do Deer Antlers Stop Growing?

The question of when do deer antlers stop growing is a perennial question among hunters and naturalists alike. This article explores the factors that influence the antler growth cycle in deer. Some commonly used dates are the summer solstice, midsummer, and shedding. There is also genetics to consider. Read on to find out more. The first step to understanding the deer antler growth cycle is to understand what happens to the antlers during different times of the year.

After the summer solstice

After the summer solstice, deers begin the process of hardening their antlers. As the days grow shorter, this hormonal response occurs, resulting in increased levels of testosterone and melatonin. The antlers then cease growing and slough off their velvet. Approximately one foot of antler growth occurs between July and August. Deer antlers continue to grow for another two years before the antler growth cycle reverses.

After the summer solstice, the buck’s antlers will stop growing and eventually die. It is estimated that deer antlers will grow to approximately three inches long before the buck begins to chew away at the antlers on the forest floor. During this time, the pineal gland will gradually choke the antler’s blood supply. In the following weeks, the spongy antler will harden and split into bloody strips. In midsummer, another buck will likely appear, attracting hunters and a new crop of antlers.

Once the deer’s antlers have reached adulthood, the process of antler growth will cease. This process can be a difficult one for humans. The antler is made up of bone tissue, and velvet nourishes it. Once the velvet is stripped away, the antlers will harden and become very tough weapons. In addition to assisting the buck in finding a mate, the antlers help to pass down genetics to future generations.

In early March, most bucks will drop their antlers. About two weeks later, new antler growth will begin. Deer antlers are the fastest growing animal tissue. The growth rate is approximately a quarter inch per day. Antler growth is highly dependent on the buck’s genetics, age, and nutrition. The photoperiod and hormone levels influence antler growth.

In mid-summer

The whitetail buck begins to grow new antlers in spring. Racks can grow up to one and a half inches per week. Does are busy supporting their fawns and preparing for the fawning season. While most fawns drop between late April and early July, some may drop as late as August. The fawns’ diets gradually transition from grasses to native forbs.

When the daytime length starts to decrease, the pituitary gland produces higher levels of testosterone. The increasing testosterone levels trigger mineralization, a process in which soft antler tissue transforms into bone. The minerals are deposited into a matrix of blood vessels and cartilage. Once the process is complete, the blood supply to the antlers is cut off. Within 24 to 48 hours, the velvet covering falls off, revealing a dead rack. The abscission line between the antler pedicle and the skull begins to form a dead rack. The antlers shed in late winter or early spring.

Antler’s growth begins to slow down in June and July. During this period, antler growth can be substantial, up to an inch per day. In June, the frame and tine length should be nearing full formation. By late August, blood flow to the antlers will be reduced. By mid-September, the velvet may begin peeling. Despite the fact that these antlers may be hard, they will still be an impressive trophy in the fall.

The growth of deer antlers depends on the type of habitat in which the animal lives. Deer prefer higher protein and essential nutrients, such as a variety of legumes. This helps them convert nitrogen to protein. When the velvet growth stops, the deer can focus all their energy on antler growth. This is a good time for hunters to harvest and enjoy the sport of hunting.

After shedding

Deer antlers aren’t just an aesthetic treat for humans. Other mammals, including foxes and bears, also find them quite tasty. In fact, the antlers are so nutritious that they’re better suited for gnawing than they are for humans. And if you’ve got a big front tooth, antlers are even more fun to chew on. But you can’t always find the antlers unmolested. After shedding, deer antlers become a food source for bacteria and other animals, including rodents.

A male deer’s antlers stop growing approximately 30 days before bow season. During early August, most antler growth is completed, and velvet begins to dry in early to mid-September. This is caused by changes in the photoperiod, which affects testosterone levels. When the antlers grow out, they are able to stand up and be seen better. By the end of the summer, buck antlers are mostly finished.

Antlers are a buck deer’s most important accessory. In addition to defense, deer use antlers to show off their strength and fertility. They often use them to fight with other males during mating season, but the damage they do to one another is so severe that it often leads to deer deaths. During mating season, male deer restrict their movements to protect their antlers.

Individual bucks shed their antlers at roughly the same time each year. Initially, they seem solidly fixed but loosen rapidly due to physiological cycles. Then, a sudden jerking action or a sudden scare from a predator can cause the antlers to fall off. During shedding, the antlers no longer contain enough protein to support their weight, and therefore they fall off.


While genetics plays a large role in the development of antler growth, it is also the result of environmental factors. For example, a female that possesses antagonistic agents can pass the pathogen to her offspring, preventing the growth of antlers. These environmental factors may affect the quality of life and longevity of the offspring. Consequently, it is imperative that we understand how and why antler growth is limited.

Antler’s growth rate varies according to the age of the fawn. Generally, a deer born in the later months of the year may take a longer time to develop antlers than a deer born in the springtime. This is because springtime has more nutrients for the antler growth process. Genetics also determine the shape and size of the antlers. As deer get older, they will begin locking their antlers and establishing a pecking order.

Researchers have now identified two genes responsible for rapid antler growth. They hope to use these findings to develop treatments that mimic the rapid growth of deer antlers in human bones. Ultimately, scientists hope that this research will help to develop new treatments for osteoporosis. However, if deer antler growth is curable, we may not have to sacrifice the deer’s natural environment.

Antler growth is one of the most energy-intensive tasks for a white-tailed deer. The antlers vary by about 20 inches, depending on the protein and mineral content of a deer’s diet. While these two factors have not been directly linked, they have a significant effect on the size of the antlers. However, it is still a good idea to wait until a buck is at least three years of age to hunt a young fawn. This can increase the antler size by almost doubling.


Antlers grow and mature at different rates for each buck. Generally, a buck can reach 75 to 90 percent of its lifetime potential in antler size. At this stage, the buck looks very different from a younger one. The age when deer antlers stop growing differs greatly depending on the location. A male may grow a large set of antlers from birth or after about a year.

The age at which deer antlers stop growing varies with the breed and the climate. Free-range bucks are often in the post-mature age group. This means that they have reached their prime and have begun to regress in body size as well as antler size. This deer will typically have antlers with multiple points but may also be heavily stained. The antlers will be spread at this stage and will not be full-grown until the rut when it is most visible.

The last set of antlers for a deer may be abnormally short or too long. In some cases, the deer antlers will grow back at an early age. Antlers that do not grow as expected are abnormal. A deer can reach maturity between ten and fourteen years old. If the deer reaches maturity before its final antler set, it may be too late to harvest the antlers.

While the age at which deer antlers stop growing depends on the type of deer, the size of its antlers depends on nutrition and genetics. The younger the deer is, the larger its antlers are. Antler growth can be accelerated by a buck’s diet, which provides nutrients for a healthy antler. After this, the deer antlers are weathered and show signs of fights with other deer.

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