Table of Contents
What is the easiest way to dig a post hole?
There’s no question about it — the fastest and easiest way to dig post holes is to use a gas-powered earth auger. Fill the tank with gas, position the auger on the ground, fire it up, hold on tight and watch the soil come streaming out of the hole.
Is 2 feet deep enough for fence posts?
2 feet is the minimum depth that you should dig your fence post holes for. To dig the holes one-third to one-half of the post’s aboveground height, is a general formula. The deeper you dig the holes, the more stability your fence has.
Can I dig a post hole with a shovel?
With the turf removed, a long-handled shovel does a good job of removing the dirt. Dig with the blade plumb and the handle pushed forward to keep the walls of the hole straight up and down. Once you’ve sheared off the sides of the hole into the bottom, then you scoop out the loose fill.
How do you soften ground to dig a post hole?
Water Makes Clay Soil Soft Clay’s small particles make it hard to dig through, but they also allow it to hold water much better than sand or silt. So if you want to soften your clay soil for digging post holes, give it a thorough, deep watering.
Is a post hole digger worth it?
While that won’t make a lot of difference if you have loamy, soft soil to begin with, for those who have hard-packed clay soils it certainly does. If your soil is very solid, or has a lot of rocks, a post hole digger is an essential tool to have.
How shallow can a fence post be?
For any type of fence, the depth of the hole you must dig depends on how tall the post will be above ground. You should always bury one-third of your fence post underground. For a 6-foot fence, for example, you need a 9-foot post, so that 3 feet can be underground.
Can you put dry concrete in a post hole?
Fast-setting concrete is ideal for setting posts because there’s no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.
How far apart do you put fence posts?
Most fence posts can be spaced 8 to 12 feet apart. While this is a general criteria, it doesn’t cover all scenarios. For instance, high tensile fence can have larger spacing, requiring line posts every 15 to 20 feet for field fence styles, and as much as 20-30 feet for high tensile barbed and smooth wire.
Should fence posts be set in concrete?
Setting Fence Posts in Concrete Concrete is the most secure material for setting fence posts, especially if you have sandy soil. Gravel may be okay with dense, clay-heavy soil, but in looser soil, concrete is the only thing that will truly keep your fence posts stuck in place.
How big of a hole do you need for a 4×4 post?
The diameter of your post hole should be three times the diameter of your post. So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. For a six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter.
Should I wet soil before digging?
COLUMBIA — Make sure the soil is ready before you start digging in the garden. Soil that’s turned over when wet will form clods that will be very difficult to break apart later, Trinklein said. This is because wet soil is more easily compacted than dry soil. He recommends the “baseball test” before you start digging.
Do augers work in clay soil?
Augers are also great for soil that is tough to dig. Heavy clay soils, which tend to clump and stick to shovels, are no problem with an auger.
Should you wet clay before digging?
The short answer: typically not. Wetting the soil makes it more complicated to dig up. While it is easier to compact this way, wet soil is far heavier than its dry counterpart. But different types of soil can behave differently, and we will dig into how you can use the moisture of soil to your advantage.
How deep can you dig with a post hole auger?
How Deep Can Power Augers Dig? Most augers dig about 3 ft. deep, but for deeper holes, ask for an extension rod (Photo 5), usually for no extra fee. Deeper holes are typically required for footings for decks or other structures attached to houses located in very cold climates where frost depths exceed 3 ft.
How deep should my fence posts be in the ground?
Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).
