Katherine Clarkson

Wyoming’s unique climate and soil conditions can pose challenges for gardeners, but there is a technique that might just be the perfect solution; lasagna gardening. This method builds rich soil by layering organic materials, mimicking the natural processes of decomposition and nutrient cycling. This column will delve into why it is an excellent choice for our region and offer advice on how to begin.

Let us start by defining what lasagna gardening is. It is a horticultural method that creates a garden bed by layering different organic materials in a manner similar to making a lasagna. This method requires no tilling or digging, making it ideal for those looking to create a garden bed with minimal effort and disturbance to your soil. The layering process in lasagna gardening helps to break down clay soil and creates a rich, loamy soil that’s perfect for plant roots. Additionally, it aids in maintaining moisture, a necessity in Wyoming’s arid weather. This reduces the need for frequent watering and helps plants thrive even during dry spells. If you desire to build a lasagna garden, start by choosing a location.

First, select an area that has sufficient sun and access to irrigation. And do not worry if it is on grass, weeds or poor soil.

 Second, start with a layer of cardboard or several layers of newspaper directly on the ground. This will smother weeds and grass. 

Third, add organic layers. Create layers using green materials (vegetable scraps, grass clippings and coffee grounds) and brown materials (leaves, straw and shredded paper). Aim for a ratio of three parts brown to one part green to ensure proper composting. It is important to moisten each layer as you build. This aids in the acceleration of decomposition. 

Fourth, finish with a layer of compost or well-aged manure. This will provide an immediate nutrient boost to your plants. Last, “cook” your lasagna garden by securing a thick plastic on top for the winter. Spring is a good time for planting, but keep in mind that it will require patience for it to fully develop. As your garden gets established, add new layers of organic materials as needed to keep your soil rich and healthy.

Lasagna gardening is an excellent way to work with nature, rather than against it. Embracing this technique allows Wyoming gardeners to create fertile and productive garden beds without much effort or cost. Whether you are a seasoned gardener or just starting out, lasagna gardening offers a sustainable, efficient way to grow your own food and flowers.

Thank you for reading and if you have any questions or comments, please reach out to me at katherineclarkson2@gmail.com.

(Katherine Clarkson is the president of the Park County Master Gardeners. She lives in Wapiti.)