Composting Chickens: How to Design and Manage a Composting Chicken House

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    There are lots of different designs and schools of thought about how to house chickens, such as free-range or rotational yards. We’ve tried a few methods over the years, and found that deep-bedding composting chicken houses are the best system for us. Imagine: on only 2 x 2 meters you can keep 8 hens and produce over 2000 eggs and over 5 m³ of compost every year! Check out the video and blog post below for the inside scoop on chicken houses:


    Active Decay Cycle

    Today we’re going to be talking about alternative ways to keep happy healthy chickens, no matter where you live in the world. But before we get into that, I want to start by looking at ecosystems. I’m going to paint you a picture. Imagine there’s a raccoon walking along in a forest, and all of a sudden – BOOM, it drops over and dies. What happen? Within a matter of minutes things start to come and use the resources from that raccoon body. Maybe some birds come and get some of the fur. Some scavengers eat some of the meat, and within a couple of days all of the raccoon body has been worked back into the forest. This is an example of a healthy ecosystem and of an Active Decay Cycle. But let’s look at an alternative. What happens if that same raccoon is walking in a Walmart parking lot, falls over and dies? Then what happens? The next day maybe some flies come and lay some eggs, maybe a couple of seagulls or pigeons or some weird birds come. It starts to smell really bad. It could potentially get people sick. And eventually someone has to come and expend energy and effort to clean it up, because that resource has become a waste. That’s the big difference: an Active Decay Cycle has no waste. All potential waste gets worked back into the system.

    ADC + Chickens

    But what does this have to do with chickens? Let’s consider our typical backyard chicken setup. It is often recommended that first you build a chicken coup and then you give them a range, maybe sectioned off by fence. Or maybe they don’t have any fence and they’re just allowed to go wherever they want. But what happens over time? On the first day the chickens go out and they eat all of their favorite plants and all of their favorite bugs. They go back in. The next day they go and eat their next favorite plants and bugs. As soon as their favorite plants start to grow again, the chickens immediately come and eat them back down. And over the time the chickens change the composition of plant species that are growing on their range. Now the range is no longer providing the nutritional benefits for the chickens. Furthermore, the manure and constant scratching burns the organic matter and creates bare patches and hard ground in the range. It starts to look less like a forest and more like a Walmart parking lot. Which leads to unhealthy or sick land, which eventually leads to sick chickens.

    So if free range is not an acceptable solution, then what are our alternatives? As long as you have enough space to build a small chicken coop, you can keep happy healthy hens. How do we do this? We will build the active decay cycle directly underneath the chickens. Let’s take a closer looks at this system!

    Composting Chicken Houses

    Inside the deeply bedded, stationary chicken house we’re actually going to build a compost pile underneath our chickens. So before we go any further, we need to talk about the basic recipe of compost. Every compost system has two basic types of ingredients. On the one hand we have carbon. Organic material that is dry and brown is considered high in carbon. Examples might be straw or hay, wood chips, dried leaves or even newspaper or cardboard. On the other hand we have nitrogen. Nitrogen is green and wet organic matter. All manure and urine, as well as green plant material and kitchen scraps are high in nitrogen. If we mix them together at 30:1, we have a perfect recipe for hot compost. If you’re wondering what 30:1 actually means, I strongly recommend that you check it out online and look around a little. This principle is very important in the composting process. In short, every organic material has an inherent carbon-to-nitrogen ratio. For example, a cotton shirt has one, or wood, or leaves. All material has a carbon-to-nitrogen ratio. And to achieve compost, you want to mix them so that they balance to 30 to 1.

    In a more practical setting, what does that mean? It means to follow your nose. Nitrogen is the waste, it smells bad. Carbon is the diaper. We use the carbon to balance the nitrogen. We use the diaper to absorb the waste. So when in doubt, add more carbon. When you do this, you always get a great compost pile. In our chicken house we have achieved this over time, by continuously adding carbon materials to the bedding. This is a real live compost pile, that is being turned and maintained by our chickens.

    What happens is as we add organic matter and carbon to the top and they add nitrogen, three layers start to form. The top layer is what they’re scratching in and contains things like the straw and the wood chips that we add, even sticks that go in here, as well as leftover kitchen scraps. Some green material also gets thrown in here. That’s the top layer and that’s what the chickens are actively scratching. The next layer down you can see from about here to here is partially composted organic material, and it’s really hot. And if you smell it it doesn’t smell bad at all, it actually smells like a forest because it is an ecosystem. And this is where all the microorganisms are. This is what the chickens actually trying to get at. The bottom layer is about a meter deep. When we get down to the bottom layer, what we find is a layer of dark, rich, finished compost. This compost is amazing for the garden. You can put it anywhere: fruit trees, vegetable garden, anything. And this is all over the bottom of the chicken house. You get about 10-20 cm of this at the bottom, and each layer above that is about 30-40 cm. 

    Building and Managing the Composting Chicken House

    Depending on where you live, you’ll have to take special precautions for predators or weather or climate conditions. Beyond that, there’s only really two special design aspects of this type of chicken house. The first is that you need to have a wall that holds in your deep bedding. Our wall goes down 1 meter 20 cm, and we recommend a minimum of 70 cm of depth. The other design aspect is that we want to make sure that the chicken poop always falls into the bedding and not onto hard surfaces. The hard surfaces are the Walmart parking lot. We want to make sure that the raccoon always dies in the forest. There’s actually a design flaw in our own house and because of that, every morning we come in with our broom and we sweep off all our chicken poop.

    As with all chicken houses, you need to provide your hens with a few basic necessities to keep them happy and comfortable. You need some perches for them to sleep on, that are raised above the ground. You need a feeder or two. You need nest boxes, and you also need a water. We recommend that all of this stuff should be raised above the ground level so that no compost gets kicked into the feed or water. We recommend using chicken wire as the flooring for any raised surfaces that the chickens will stand on so that their poop will fall straight down into the bedding. It’s a good idea to make 50% of your roof out of transparent material to allow sunlight in. Don’t forget that chickens need to be protected from drafts, but do like some airflow during the hot weather. 

    Before you build your house, you have to ask yourself one question: how many hens do you want? The number of hens will determine the size of your house. We recommend two hens per square meter.

    As for the management of this house, in addition to chicken feed and water, we recommend that twice daily you bring your kitchen scraps and all the garden wastes right into the house and throw it into the compost. We also recommend that once daily you bring a carbon source in and spread it over the wetter spots in the area. We like to make sure that the house isn’t too wet or too dry. Compost needs moisture to really get started and heat up, so oftentimes we water the house. We also like to help chickens by turning the compost a little bit for them each morning. This not only helps the compost to heat up, but it provides the chickens access to deeper layers in the compost so that they can go find good treats to eat, and help us in the composting process.

    One of the most important parts of the management of this house is that you have to practice to 2 day poop test. The way you do that is first find a real fresh steamy chicken turd and you make a mental note of where it is. Then you come back the next day and you look and see if you can find it. If you can, your house has failed the 2 day poop test. The goal is that within 24 hours all the poop is worked back into the bedding. Imagine that, on only 2 x 2 meters you can keep 8 hens and produce over 2000 eggs and over 5 m³ of compost every year! For real! So if you’re down with happy healthy hens and tons of hot compost and super awesome eggs, check out our design and build your own today!

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    Atitlan Organics blog

    Studying Permaculture and natural building in Guatemala offers amazing opportunities to learn from indigenous cultures, rich natural patterns, and enormous diversity. Permaculture in Central America is representative of the edge effect or Edge Valuing Principle of Design. As one of the world’s centres of biodiversity, Central America attracts people from all over the world interested in learning through nature. Permaculture practices can be seen in action via the surviving indigenous traditions that are common in Guatemala. Studying permaculture in Central America offers designers great opportunities to learn from diverse groups of people in incredibly diverse natural settings. 

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    Your Curriculum

    Nicolas Hernandez Chiyal

    Born and raised in the town of Tzununa, which lies right below Atitlan Organics, Nicholas and Shad have worked since Day 1, helping to craft the this amazing landscape. Nichloas is a supreme ninja farmer with skills beyond explanation. Visitors are endlessly impressed with his resourcefulness, ingenuity, and sheer motivation. Nicholas now owns and operates Las Ensaladas de Atitlan Organics, a business that sells organic produce to over 50 restaurants, hotels, and stores around lake Atitlan.

    Neal Hegarty

    Neal is originally from Ireland. He grew up on a dairy farm and has been around animals all his life. He studied agriculture in Ireland and has worked as a permaculturist for the past 10 years. Neal was the Volunteer Manager at Atitlan Organics for 2 years before co-founding his own Permaculture-based enterprise, Abundant Edge Farm, in Tzununa. He brings a wealth of experience, enthusiasm, and energy into each Intro to Permaculture Course and Permaculture Design Certification Course and we’re happy to continue to collaborate with him!

    Rony Lec

    Rony is one of the world’s leading experts in permaculture and Mayan ancestral knowledge. Rony has spent the last 20 years teaching and implementing permaculture throughout Central, South and North America focusing on promoting food sovereignty and preserving biodiversity for the survival of Indigenous communities.

    Through his extensive work with Indigenous communities on traditional ecological knowledge, seed saving, native plants, local/global food movements, livelihood security, and the interaction between communities and the environment, he has made a key contribution to the empowerment of Indigenous people around the world. Rony is a co-founder of IMAP.

    Zach Loeks

    Hailing from Ottawa, Canada where he and his partner run the 50-acre Kula Permaculture Farm, Zach brings a wealth of knowledge and experience to the course. He works as an educator, designer, consultant and farmer, with an emphasis on integrating diversity, conserving soil and maximizing farm ecosystem services while maintaining high productivity.

    Last year Zach published The Permaculture Market Garden, which explores ways that permaculture can be scaled up be a profitable whole-systems enterprise. Zach is a leading figure in permaculture, who brings a new and exciting vision of how it can be integrated into the wider community and marketplace.

    Ashley McDonnell

    Ashley’s work focuses on resurrecting our relationship to the natural world through the development of earth based skills that deepen our connection to place while increasing our sense of sovereignty and resilience. Devoted to the arts of permaculture, natural building, herbalism and birth work as her mediums, Ashley explores with humility the diverse modalities that support us in living in right relationship with the world around us. She views permaculture as a practice that not only creates healthy ecological communities but one that helps to reweave the very fabric of who we are as people. Her work is an offering to the future.

    Holly Mech

    Holly fell in love with yoga because of the sense of connection she felt every time she came to her mat. She began teaching yoga in Chicago in 2011. Her desire to deepen her teaching and personal practice led her to continue her yoga education in California, Bali, Australia and Guatemala. Holly now travels around the world teaching yoga and facilitating yoga teacher trainings. She enjoys helping new teachers sequence yoga classes and incorporate philosophy into their teachings. Her classes are creative and dynamic with an emphasis on making yoga accessible to everyone.

    Holly studied English at the University of Illinois at Chicago and frequently draws inspiration for her classes from literature and poetry. When she’s not on the yoga mat she enjoys exploring nature, singing, dancing and working with textiles.

    Laura Palmieri

    Laura ‘Lala’ Palmieri is a clinical herbalist, a biologist, plant and fungi lover and grower. She offers health consultations to balance body, mind and soul working with medicinal herbs and mushrooms. Her approach to health integrates the knowledge of many ancient traditions and teachers, fusing spirituality with nature, and science with alchemy through the transformation of the elements.

    Lala has spent her years in dialogue with Nature, which has fueled her passion to integrate scientific knowledge and the connection with all beings to help humanity. She integrates her practice with cooking, gardening, and exploring ecosystems. She teaches and facilitates herbal clinics and programs in permaculture, herbalism, botany, fermentation, and medicinal mushroom cultivation, with a regenerative earth care approach and techniques that are accessible to most. She and Sarah co-created the Envision and Cosmic Converge Herbal First Aid Clinics, other relief Clinics in Guatemala for the volcano eruption. You will find Lala crafting remedies for her diverse communities in Guatemala and Costa Rica, where she is actively creating a world with integrated healthcare.

    Sarah Wu

    Sarah is a clinical herbalist of 20 years, studying and practicing planetary eclectic, regenerative herbalism with a foundation in Wise Woman Reclaiming philosophies. Influenced by global traditions, Sarah focuses on local food-based healing and ethnobotanical traditions. She leads trainings and workshops in herbal medicine, Permaculture Design Courses, Therapeutic Deep Ecology, Social Permaculture, field-to-the-plate holistic nutrition, herbal first aid and Tarot. She is a passionate mentor and educator, who believes in the teacher’s role in unlocking the innate wisdom of the student. Sarah is the co-founder of the Village Witches project, and is a Co-Founder and Co-producer of Envision Festival.

    Don Fransisco Simon

    Don Fransisco knows the lands and waters of Tzununa deeper than most anyone alive. His intuitive handling of plants makes the whole system glow, and he is an avid duck enthusiast, maintaining the breeding flocks at Duck Willow, along with his own homestead flock. Aside from that, he oversees the establishment of the perennial agroforestry and aquaculture systems on Duck Willow Farms.

    David 'Brock' Barker

    Brock Barker was raised as an outdoorsman in the marshes and forests of south Louisiana, where he developed a passion for all things plants. After studying horticulture at university, Brock has worked in nurseries, landscaping outfits, and in the facilitation of a horticultural therapy program, and more. His primary ‘work’ for the last 12 years has been developing a 10 acre homestead which serves as personal garden of Eden and educational space for volunteers and workshops. Brock’s proficiency in areas such as mushroom cultivation/ foraging, fermentation, and botany, combined with his infectious enthusiasm make him an integral part of our team.

    Jeremy Dexter Fellows

    Jeremy has focused ten years of study, mentorship and implementation of permaculture design systems back home in Massachusetts. With many years of experience in botany and horticulture, he is fascinated by the world of plants. After working many years in Guatemala, Jeremy has dedicated his focus to land and water management systems that lend to ecological acceleration and social integration through food production. Jeremy now runs granja tzikin, works as a designer and consultant with Regenera and teaches in the Atitlan Organics teachers guild.

    Julia Forest

    Julia is an international yoga teacher, birth doula, women’s health advocate, and closet artist who is passionate about health, environmentalism and empowered birth. She is co-creator of the Sacred Birth Yoga & Doula Training, is founding director of Awakened Spirit Yoga and co-founder of the Wellkind Foundation, a non-profit that focuses on community empowerment and wellbeing through the lens of permaculture. She also created the Sacred Earth Yoga Training, the first yoga teacher training program that combines yoga, mindfulness, permaculture and leadership to transform lives and communities.

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    Your Curriculum

    Your curriculum for the Permaculture Design Certificate includes 20 short courses consumed over a period of 7 weeks, with a final design project to be finalised in the 8th week.

    Week 1: The Spirit of Permaculture

    Week 2: Design Methodologies

    Week 3: Water and Earthworks

    Week 4: Soil and Compost

    Week 5: Plant Power

    Week 6: Animals

    Week 7: Permaculture Niches

    Week 8: Final Design Project

    The Final Design Project Course Module becomes available after completing all of the Content for Week 1 and Week 2. The module serves as a guide for your final design project. We suggest that you work on this throughout the course. The 8th call is reserved for students to present their final design projects. Upon completion of the Final Design Project and all of the Course Content, a Permaculture Design Certificate is awarded.

    Shad Qudsi

    Shad Qudsi has over 13 years experience in organic and commercial gardening and farming. He is certified in Permaculture Design and has over 3 years experience in permaculture design consulting. After graduating from Johns Hopkins University with a double major in Applied Math and Psychology, Shad and his wife, Colleen, moved to Central America with only vague goals of farming at some point in the near future. In January of 2010, Shad and his wife bought and moved onto a very small farm located in the traditional Mayan village of Tzununa, which on the north shore of Lake Atitlan, in Guatemala. The farm developed into Atitlan Organics and now mainly focuses on greens and chickens, a large edible and useful plant nursery, a food forest, and training and education.  Shad is an enthusiastic teacher who truly believes in the work he is doing. Human resiliency cannot be erased from the landscape and now, it is coming back with a loving grace.