How to Remove Grass and Create a Garden! (2024)

Many readers ask us how to remove grass or clear a weedy space when preparing a new garden plot. We’ll explain methods for removing grass and weeds in the fall and spring … you can turn your lawn into agarden!

Choosing the Best GardenLocation

Before you clear your lawn or land for a garden, let’s start with five basics of choosing a good gardening location:

Most vegetables and flowers need 6 to 8 hours of sunlight aday.
Avoid land with lots of invasive grasses (such as Johnson grass and invincible Bermuda grass); it will be very difficult to be successful in fully removingeverything.
Choose a level spot. Avoid floodplains or steeply sloped areas, as they can present challenges related to water andaccess.
Soil must drain well; if it pools water easily or grass won’t even grow there, that’s not a goodsign.
Heavy clay soil will also be challenging; in this case, we would recommend raised bed gardens.

We will break this section into two areas: 1. simply removing lawn grass and weeds for a garden and 2. clearing unused land for a larger-scale garden or small farm.

When to Remove Grass andWeeds

You can do this project in the spring or in thefall.

The best time in the fall to give your soil time to recover and get nourished by organic amendments (compost) over winter intospring.
However, if it’s already spring and you want to start a garden immediately, see our “quick version” further down thispage.

You can do it all just prior to planting, too, but you may have more weeds pop up over theseason.

How to Remove Grass in theFall

Directly below are three methods to use in the fall. See below for springprojects.

1. SmotheringMethod

This is the common method, and biodegradable cardboard is used to smother grass andweeds.

Define your garden bed. Outline the garden’s shape with a hose, string, or rope. A rectangle iseasiest.
Start by clearing the surface of any debris and any rocks larger than a hen’s egg. Mow down grass or cut back weeds to theground.
Cover the plot with layers ofcardboard or8 to 10 sheets of newspaper, overlapping the edges by at least 6 inches. If you’re using newspaper, ensure the sheets have black ink only (no color), and the cardboard needs to be unwaxed. Mark out paths between the beds using thick cardboard laid with generous overlaps. This will help to kill off the weeds between growing areas. You can cover the cardboard with bark chips or similarlater.
Thoroughly wet the cardboard to help it break down. The cardboard will serve as a further barrier to weeds, exhausting and eventually killing most of them. Once the growing season gets underway, you’ll find that any weeds that manage to make it through will be much easier toremove.
Now add a thick layer of well-rotted organic matter. Add compost 3 to 4 inches thick over the paper or cardboard to hold it down.Fast-forward a few months, and any grass and weeds below will have rotted down, returning all that wonderful nitrogen back to the soil. Earthworms will work to incorporate the organic matter into the soil below gradually. You’re left with loose, dark, moist soil with noweeds.

If the organic matter in your bed is still lumpy at planting time, start vegetable seedlings off in plug trays or pots to plant out once they’ve grown a sturdy root system. This will also make it easy to space plants out at exactly the right distance, saving you time thinning out rows ofseedlings.

See ourfull video showing you how to create a no-dig garden.

2. SolarizationMethod

Use the power of the Sun! Cover the areawith a clear or black plastic tarp anchored to the ground. For best results, leave the covering in place for several weeks of hot weather. The ground beneath the plastic will heat up so high that it will scorch living grass, as well as weeds, seeds, and soil bacteria. Within about four weeks, your grass should die and begin to break down. You can then dig the dead grass into the soil, add compost or other soil amendments if you wish, and plant your gardenbed.

3. ManualMethod

Though this method requiresmore physical effort, it’s also very effective and quick. Have a sharp spade on hand. Water the lawn a day prior to grass removal. Slicing under the sod with the spade and cutting it into 1-square-foot sections or manageable pieces.Remove each section by sliding the spade beneath the segment and levering it up and out of the ground. Discard grass (because it will have weed seeds). Add the pieces to your compost or use it to patch bare spots elsewhere. Remove any remaining weeds or chop them with a hoe or mattock and rake them up, or use a commercial weedbarrier.

Work compost into the soil when you first start a garden.This will improve soil fertility and drainage.Apply a 1- to 2-inch layer of organic material over the garden. Then,level out the soil with a hoe or rake before planting. Do not step on your soil, or it will becomecompacted.

How to Remove Grass in theSpring

Here is a “quick” method for spring timing that works well forus!

SmotheringTechnique

Follow the smothering technique above using layered newspaper. This quick technique assumesyou have decent soil (versus weedy, neglected, spentsoil).

Soak the newspaper layers withwater.
Place plants at a proper distance (as indicated by your plantlabels).
Cut through the wet newspaper to dig a small planting hole foreach.
Plant and spread excess dirt onpaper.
Cover all newspaper with a few inches of mulch.If you are planting a vegetable patch, covering it with straw (versus mulch) is anotheroption.

If you have clay soil, you can also buildraised beds right on their lawns and line the bottoms with cardboard to smother the grass – a technique that makes it possible to fill the beds and start gardening rightaway.

The next step is toensure your soil is healthy. See our advice on soil preparation and testing.

Then, There’s the “Back to Eden”Technique

Organic gardener Paul Gautschi popularized the “Back to Eden” method. He uses woodchips to mimic Mother Nature’s infinite ability to recyclenutrients.

Build a bed with thick layers of newspaper over cleared ground. Wet itdown.
Top with about four inches of compost, then add a layer of woodchips about two inches deep, taking care not to mix the twolayers.
Then, push aside the woodchips to plant into the compostbeneath.

Of course, you could use other materials, such as leaf mold or hay, in place of woodchips. The secret of this top layer is to slow down evaporation and constantly feed the soil below so that no additional fertilizers are everrequired.

A Word on SoilTesting

One important step to take before you start a new plot is to test your soil. Not only do you want to ensure a lack of chemicals in the ground, but you also need to know if your soil is deficient in important nutrients or if your soil’s pH (its acidity or alkalinity) isn’t in the right range for growing.Otherwise, all of this work could lead todisappointment.

We recommend contacting your state’s local cooperative extension for a soil test (usually free or very low cost). Test results will tell you which amendments you must add to your soil to grow healthy vegetables and flowers. For example, soil pH is adjusted by adding ground limestone or sulfur. See how to take a soil test.

Clearing a Field or Land forCrops

If you’re reclaiming a large piece of property, especially one that has been neglected or weedy (weeds indicate neglect), here’s how to clear theland.

The first job is to cut brush and small trees back to the fence line. Even if you can’t do anything else right away, do this before these trees get the soil acclimated for the pine cycle that will follow. Each bush and tree is part of the cycle and prepares the soil for the next stage. Catching it before the soil has changed significantly is half thebattle.
Using a heavy-duty pair of lopping shears, cut small growth straight across and as close to the ground as possible. A sharply cut sapling stub will go straight through a tractor tire or the sole of a shoe. Larger saplings and tree stumps will have to be pulledout.
Walk the area and mark the location of any rocks. The larger rocks were probably plowed around once upon a time, and you may choose to take the route, but it’s best to remove as many rocks aspossible.
To see how big a rock is, hit it with a crowbar. If it makes a high-pitched *DING*, that normally indicates a larger rock that needs to be dug or pulled out; if it makes a duller sound, it should be a rock that you would be able to handle with a normal shovel or even your barehands.

Restoring YourSoil

To stimulate the soil, plantmanure crops or “cover crops.”Evenif you don’t use them for food or forage, they help restorethe soil to make it better suited for cropgrowing.
Rye is the best-known green manure crop. Others that enrich the soil include cowpeas, mustard, oats, alfalfa, clover, winter peas, andtimothy.
The legumes return nitrogen and organic material to the soil along with organic material and are a good choice for long-term soil development. Winter rye is good to plant in the fall and plow two to three weeks before spring planting. White clover is good for bees if you let it flower before plowing under. Alfalfa is expensive to plant, but its deep roots do wonders for your soil. Treefoil is a good choice for wetareas.
Cowpeas, mung beans, and mustard are good for spring planting. They germinate in cold soil and are planted as soon as the ground thaws. In four to six weeks, they can be plowed under, and these are good for preparing a vegetable garden if you can’t get to your land in thefall.
Allow two or three weeks between plowing under and planting. A rear-tined rototiller will chop the vegetation well and incorporate it into the soil. The principle of a green manure crop is that as it decays after being plowed under, all the nutrients it uses while growing return to the soil. It also adds vital organic matter, so all soil types, from sand to clay, respond positively to thistreatment.
Unfortunately, the return of organic material to the soil isn’t a one-time project. It must be continuous, in the form of planting or fertilizing with compost, leaves, or animal manure, if the decay process is tocontinue.

RotationPlanting

Once you’ve fertilized your field(each year’s mulch plowed under helps, so do shredded leaves), you can improve it by rotation planting. This means dividing your land or garden into several areas and planting different things, changing them each year. Alfalfa, corn, and wheat are good choices to rotate. Even if you don’t use the crops for food, your soil will be improving instead ofdeteriorating.

That’s about all you can do in your first year. Repeated each year, however, this process will turn even solid clay or sand into a fine garden in about five to six years. If that seems like forever, don’t worry about it! That doesn’t mean you have to wait that long to harvest vegetables. Most gardens grow under less than optimum conditions, and the harvest still turns out great! Your garden will be easier to care for and more productive eachyear.

Do you have any tips or tricks for removing grass to make a garden bed? What is your favorite method? Tell us in thecomments!