Overgrown brush can make any fencing project more difficult. Across Southwest Virginia, fence lines can quickly become covered with multiflora rose, honeysuckle, locust sprouts, small trees, and other thick vegetation.
Whether you are installing a new fence or repairing an existing one, clearing the fence line is an important first step. It gives the crew room to work, makes the fence easier to access, and creates a clean path for proper installation.
What "Cleared" Really Means
A fence line is not cleared when the brush is knocked down. It is cleared when a crew and their equipment can work the whole length of it without fighting anything.
That usually means three things:
- A drivable path. Room to run a tractor or skid steer from one end to the other without backing out and coming at it from the other side.
- Ground you can see. Rock, old wire, groundhog holes, wet spots, and sinkholes all change where posts go. You cannot plan around what is buried in briars.
- No stumps where posts belong. A stump six inches off your line is a stump you will be working around for the next thirty years.
What Overgrowth Does to a Fence
Brush and vegetation along a fence row can cause more than just an appearance problem. Over time, overgrowth can damage the fence, interfere with its performance, and make routine maintenance more difficult.
- Shade keeps posts wet. Thick vegetation prevents sunlight and airflow from reaching wood fence posts, allowing moisture to remain around the ground line. Constant exposure to moisture can accelerate rot and shorten the lifespan of the posts.
- Limbs can damage fencing. Trees and large shrubs growing along a fence line create a greater risk of falling limbs. During storms, heavy rain, snow, or ice can bring those limbs down onto the fence and damage posts or wire.
- Vegetation can interfere with electric fencing. Grass, vines, and other green vegetation that comes into contact with an electric fence can draw power away from the system. If a fence is consistently reading low, overgrowth along the line may be contributing to the problem.
- Overgrowth makes damage harder to spot. When a fence line is covered in thick brush, broken wire, damaged posts, and gaps can easily go unnoticed. Keeping the area clear makes it easier to inspect the fence and address problems before livestock can get through.
How Wide to Clear
When clearing land for a fence, the cleared area should be wider than the fence line itself. Leaving enough space around the fence makes installation easier and gives you room to maintain the area in the future.
The exact width will depend on the terrain, the type and amount of vegetation, and the equipment being used. Ideally, there should be enough working room for fence installation equipment and enough clearance to mow or brush hog along the fence later without damaging the wire or posts.
Clearing only a narrow path for the fence may save time initially, but it often creates more maintenance later as vegetation grows back. Property lines also need to be considered. If the fence is being installed along a boundary, clearing may be limited to your side of the property line, which can affect how the area is prepared.
Old Fence Lines Hide Old Wire
This is the one that catches people. On a line that has had fence on it before, there is almost always wire in the brush: buried in sod, wrapped in root balls, or grown straight into the trunk of a tree that came up beside a post.
Old wire is hard on equipment. It wraps drive shafts, dulls mulcher teeth, and turns a straightforward day into an afternoon of cutting metal out of a machine. It also does not disappear when it gets mulched. It goes into pieces and stays in the ground where your cattle graze.
If there was fence on the line before, say so when you get a quote. It changes the approach.
Cutting It Down or Taking the Roots
A forestry mulcher or brush hog clears the line fast and leaves the root system in the ground. For most fence rows, that is fine. You get a clean, workable line, and you keep it clean by mowing it once or twice a year.
What it does not do is kill anything. Multiflora rose, autumn olive, and locust all come back from the stump, sometimes thicker than before. If nothing follows the clearing, the line closes back in.
Where you want the roots gone is where posts are going in and where a stump would sit right on your line. That is a different piece of work than mulching, and it is worth deciding up front which parts of the line need which.
Timing the Work
Late fall through early spring is the easiest window. Leaves are off, so you can actually see the line and what is on it. The ground is firm more often than not, which means less rutting. Snakes and ticks are not an issue.
Summer clearing gets done all the time, and there is a case for it. Cutting woody growth when it has spent its energy on leaves takes something out of the regrowth. But visibility is worse, and wet summer ground on a sidehill is how you end up with ruts you are fixing later.
If the fence is already down and cattle are out, the timing is whenever you can get a crew there.
Getting It Done
At Ranch Hand, land clearing and farm fencing run out of the same operation, so one crew can take the line from overgrown to built without you coordinating two contractors and two schedules. Keeping the line open after that is ongoing maintenance work, either as a one-off or on a seasonal schedule.,
Contact us today, and we will come look at the line.
