How to build a no-dig Lasagne garden

Are you looking for a sustainable and low-cost way to turn your organic waste into nutrient-rich soil? Look no further than the no-dig lasagne garden method! This gardening technique involves layering different types of organic matter to create a nutrient-dense soil that is ideal for growing healthy plants.

An infographic about the different layers of a lasagne garden

What is a No-Dig Lasagne Garden?

Essentially, it is a form of layering different types of organic matter over the top of the soil to create a nutrient-rich environment for your plants. By piling layer upon layer of green (nitrogen) and brown (carbon) organic materials on top of the ground, worms and microorganisms will decompose the material and turn it into a rich, fertile soil of its own.

What are the Benefits of Lasagne Gardening?

The benefits of lasagne gardening are many. It’s a low-cost, easy, highly productive, and it’s a fast way to grow a garden. Lasagne gardens make efficient use of materials that might otherwise end up in a landfill. They tend to have less weed encroachment, and nutrients last the entire season, minimizing your Spring and Autumn cleanups. They’re also a wonderful way to grow organically and use less water, since many of the decomposing materials help retain moisture.

How to Make a No-Dig Lasagne Garden Step-by-Step:

Step 1:

Find a flat spot that receives at least 6 hours of direct sunlight a day.

Step 2:

Start the first layer by laying down some cardboard, which will break down and smother weeds. Soak the cardboard in water to jumpstart the decomposition process.

Step 3:

Next, add woody materials such as twigs and broken branches as the second layer.

Step 4:

From there, alternate between brown and green layers at a 2:1 ratio until your bed is full. Water and leave it to decompose over the winter.

After four to five months, these layers will decompose and form a healthy soil perfect for gardening.

What are the Different Types of Lasagne Gardens?

There are various types of lasagne gardens, which differ based on the materials used and the way they are constructed. Some examples include traditional lasagne gardens, which use alternating layers of brown and green organic matter; lasagne gardens over grass, which are built on top of existing grass; lasagne gardens in raised beds, which are constructed in elevated beds; and lasagne gardens in containers, which are suitable for small spaces.

Starting a no-dig Lasagne Gardens is easy and requires minimal manual labour. By following these steps, you can create healthy, nutrient-dense soil perfect for gardening in just a few months. So, gather your gardening tools and materials and get started on creating your own no-dig lasagne garden today!

What is The Leaf Collective?

The Leaf Collective has been created by Canberrans and was built and trailed by Social Marketing @ Griffith. The Leaf Collective is contributing to the prevention of algal blooms in Canberra’s waterways. Since launching the pilot program in 2021 more than 345,000L of leaves have been diverted from storm water drains. The program is supported by the ACT Government.

The Leaf Collective, ACT Government, and Social Marketing @ Griffith logos


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11 months ago

what leaves are not suitable for composting.? I believe some leave will not break down or take years to do so
11 months ago
Reply to  Tony

In general, most leaves are suitable for composting as they provide valuable organic matter and nutrients to the compost pile. However, some leaves may take longer to break down, such as eucalyptus leaves, due to the oils and tannins they contain. To speed up the decomposition process, you can water your compost regularly, maintain the right moisture level, turn the compost regularly, and shred the leaves before adding them to the pile. You can read more of our composting FAQ’s here: