During the second wave of the COVID-19 pandemic, we are seeing another surge of supplies emptying off the shelves as people around the country prepare for an uncertain future. We are especially seeing scarcities in food items, toilet paper, canned goods, sanitizers, vitamins, and heirloom seeds. We have faith that all of us will not just survive but thrive during this coming year despite any hardships that we face as a result of the pandemic. It is vital that we all share positivity, generosity, and provision that will enable us all to live healthier and more joyful lives. That's why we are recommending our top survival seed kits as one of the most beneficial investments to make for yourselves and gift those you love in this season. 

If you are a Back to Eden Gardener, you have probably witnessed how wood chip piles begin to steam and feel warm to the touch as they decompose after only a matter of days! But did you know that the center of these wood chip piles reach temperatures capable of heating water and air up to 140°F? We aren't talking about burning wood chips as a fuel for fires. We are talking about harnessing the natural heat generated from the composting process of wood chip piles. We have discovered an age-old heating method that enables you to heat your two story home, greenhouse, warehouse, or bath and shower water using composting wood chip piles! 

Jean Pain was an inventor from the south of France born in 1928 who discovered a brilliant way to harness the heat produced by composting wood chip piles as an off-grid heating source! He created a highly efficient method of producing 100% of his own energy needs using nothing but wood chips! Not only can his method help reduce your energy bills, it also can help you grow food year round by heating your green house or indoor growing room.
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Jean Pain’s system was able to heat water at a rate of 4 L per minute. That’s almost 1 gallon per minute of hot water produced with nothing but the heat from composting wood chip piles. That kind of heat output surpasses the capabilities of many modern water heaters! Jean Pain proved his system could satisfy his daily needs for heat and hot water from clothes washing to bathing and indoor heating.

All you really need to build a simple wood chip compost heating system is a large pile of wood chips and lots of polyethylene tubing. You’ll also want a wood chip compost soil thermometer to test how hot your pile is getting inside. Some people use horse manure in addition to the wood chips in their pile. Manure is another great heat producing resource that is often readily available and free to your wood chip compost pile.  Of course depending n your needs you may want to build a slightly more advanced system. 

Usually your pile will start with a compressed layer of compost followed by a layer of coiled tubing followed by a layer of compressed compost until you reach the desired height. When creating a wood chip pile for the primary purpose of generating heat, it is ideal to compress the wood chip pile together into a condensed mass. This will create anaerobic bacteria which conducts more heat in the pile. In our gardens, we try to avoid too much anaerobic bacteria by allowing naturally occurring air space during decomposition. However, in wood chip compost piles used for the purpose of a heating system we want to compress the air space out of the pile. We can accomplish this sufficiently by creating a cylindrical container for the compost pile. Jean Pain used chicken wire to hold the pile in a more upright, tall formation which allows the gravity to condense the air out of the center of the pile. Many people also add hay barrels as a final perimeter for their wood chip compost piles. The key to harnessing the best heating results from your pile is to use plenty of tubing material, coiling it throughout the wood chip compost pile. For example, for a 6ft x 6 ft compost pile you will need about 300 feet of 1 inch diameter tubing. The concept is actually very simple!

The design of your system will depend on if your goal is to heat water or to heat a space with hot air. An open loop system means the input is attached to your tap water, and the output is hot water. This is the most is a simple design, capable of providing 140°F tap water for six months at a rate of 4 liters per minute from a large wood chip compost pile.

If you are building a wood chip compost heating system for the purpose of heating water, you will also need a metal water heating tank. This is placed inside the center of the wood chip compost pile and then the pile is wrapped with the plastic tubing. As you can see in the diagram below, it works best to contain the water heater in the center of the pile in a simple construct of wire mesh and wood stakes in order to ensure the water tank is hugged closely with the compost material.

• Free wood chips from Chip Drop
• 300 ft of polyethylene tubing
• 100 ft of chicken wire 
• Soil thermometer
• Wood stakes
• Tarp 
• Jean Pain's Free e-Book Another Kind fo Garden
• ​Hay Barrels from  a Local Feed Store
• Water Heater Tank or Metal Barrels

• Green House 
• ​Thermo Siphon
• Radiator

Does the thought of wood chips make you feel warm and fuzzy? In fact, wood chips literally can make you and your winter veggies stay warmer year round! Why waste your money buying expensive electric or gas heaters to keep your winter crops from freezing when you have free wood chip piles generating 140 degree temperatures at no cost!?
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If you haven't already laid wood chips down on the soil in your backyard garden, farm or green house then this is the first thing we recommend you do for over-wintering vegetables. This will help insulate the soil and the decomposition of the wood chips will generate heat that helps plants grow more readily in colder temperatures. The thicker the wood chips, the more heat they will generate. Keep this in mind to avoid burning any plants. Some people heat their green house with very simple methods of compost heating. This can involve digging trenches in between rows of vegetables and adding fresh compost to decompose in place,  generating heat at the soil level. A wood chip compost pile on its own left in an enclosed space will help generate some amount of heat during the decomposition process. However, wood chip pile left inside a contained space runs the potential risk of combustion if not turned and watered regularly. However, by far the hottest temperatures occurring in wood chip compost piles are at the core of the pile. Therefore harvesting the core heat to bring to the surface as Jean Pain teaches is much more effective in achieving higher heat output.
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Of course, using the same heating system design that warms your green house can be highly effective for also heating your home. An artist living in Nova Scotia named Franz Fraitzel recently made headlines in the news for having put to use the forgotten concepts of Jean Pain by creating a furnace capable of heating an entire two story warehouse in the snow using free wood chip piles! He is applying the same principles of harnessing heat from wood chip piles pioneered by Jean Pain. Franz then used a converted industrial furnace to blow the heat into his workshop combined with donated materials and polyethylene tubing. He says he turned his industrial furnace heating bill totaling $600 / month into a one time investment of $1,000 for a lifetime of free heating. In addition to being a cheaper option for heating it is also uses renewable resource from wood chips from tree trimmings. Not only does this system offer a reduced impact on the environment it also provides a self sufficient heating source during power outages. One wood chip heating pile of the scale that Franz is using can last for up to a year of producing sufficient heat before needing to be refueled with a fresh wood chip pile!​

After your wood chip pile has composted for up to a year, the composted wood chips should be removed from your heating system and a fresh wood chip pile for your heating system should be built for the coming winter. However, make sure you don’t let the composted wood chips go to waste! Remove the composted wood chips and add them to your garden beds in the fall. If the composted wood chips have turned into anaerobic compost they will smell like ammonia and be very wet. In this case, you should mix in some fresh wood chips and nitrogen to help the compost return to an aerobic state which means it has sufficient oxygen present and isn't overly acidic. Simply layer fertilizer, recycled wood chip compost and fresh wood chips on your garden bed and after a few months the soil will be noticeably enriched. Your plants will love it in the spring and your soil will absorb the  nutrients from the compost tea that is created all winter as they break down.

For more details on how to build your compost powered heater there are many great plans, videos and articles available online! ​

Do fresh wood chips or composted wood chips work better in a vegetable garden? Fresh wood chips are any wood chips from tree trimmings that are less than three months old. ​ When you get fresh wood chip loads from tree trimmings you should be able to see green leaves mixed into the pile. Leaves are the wood chip piles primary source of nitrogen. Nitrogen is required for your garden plants to grow healthy, green leaves. 
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 ​Composted wood chips are wood chips that have been composting for at least three months. The main difference between the two is the amount of nitrogen that has undergone mineralization to turn into an accessible nutrient for plants. 

Understanding Carbon & Nitrogen in Wood Chips
Many people claim that neither composted or fresh wood chips are good for adding to vegetable gardens and that they should only be used in pathways or around perennial shrubs and trees. Those people usually go on to explain that this is because they expect the high content of carbon in wood chips to "rob nitrogen from their soil" and thus hurt their veggies and plants growth. This has been proven to be simply not true! Wood chip piles do contain enough nitrogen to break down and supply nitrogen for your vegetables. When the leaves and chipped wood branches break down the nitrogen and carbon turn into a healthy compost. The ratio of C:N varies greatly in each wood chip pile. Some researchers claim wood chips contain an average of 200:1 ratio of carbon to nitrogen. This would mean nitrogen would benefit from being added. However, a scientific study on the effect of wood chips on fields of crops that the addition of wood chip mulch did not cause the soil to show nitrogen deficiency even in the first year. In other cases nitrogen was found to be 'tied up' during the decomposition phase of the wood chips during the 3-6 months. But after the first year of decomposition the nitrogen would be released back into the soil naturally. Carbon affects the chemical and physical properties of the soil, such as water infiltration ability, moisture holding capacity, nutrient availability, and the biological activity of microorganisms. The addition of carbon and nitrogen to our soils are essential to building healthy, fertile soil and regenerative food growing systems.

How Do I Avoid Nitrogen Problems in My Wood Chip Garden?
Fresh wood chips usually benefit from an addition of nitrogen to get your garden started.  Adding fresh wood chips to your soil will tie up nitrogen on the very surface of the soil initially. Nitrogen deficiency in the soil causes plants growth to be stunted. Signs of nitrogen deficiency usually include yellowing leaves and wilting. This is why we recommend using composted wood chips if you want to grow vegetables in your wood chip garden immediately. Paul Gautschi uses composted wood chips that have been screened before he adds them to his vegetable garden. Additionally, he adds composted chicken manure to fertilize his vegetable garden. Paul does not add fresh wood chips to his home vegetable garden. He only adds fresh wood chips to his orchard. However, Paul Gautschi also has a second property which is also featured in Back to Eden Film about 15 minutes from his home where he allows tree services to dump loads of fresh, unscreened wood chips. His veggie and fruit gardens on his second property that uses fresh wood chips grow with just as amazing results as his home garden. This is because after applying fresh wood chips to any soil for many years, the growing medium of your plants will be in the composted wood chips below the freshly added wood chips.

If you add fresh wood chips to your soil and want to plant in them in the first 3-6 months, you will need to add an organic nitrogen source such as Compost, Blood Meal, Kelp, Composted Chicken Manure, Composted Horse Manure, Bat Guano, or Fish Emulsion. Using fresh wood chips without the addition of compost, composted animal manure, or organic nitrogen fertilizers can lead to vegetable growth problems, initially. Again, the nitrogen levels will naturally improve with time even without the addition of fertilizer. See the photo below, on the left are beans growing in compost with fresh wood chip mulch and on the right are beans growing in fresh wood chip mulch without compost added. The leaves are turning yellow on the beans growing in fresh wood chips indicating a lack of nitrogen. If you see leaves turning yellow in your garden, you have a nitrogen deficiency in your plants and will need to add a source of nitrogen. ​

Most of us don’t have access to already composted wood chips from tree trimmings. Usually Back to Eden Gardeners end up getting fresh wood chips dumped at their properties and often begin laying them down on the soil as soon as possible. However, many Back to Eden gardeners have proven that issues with nitrogen deficiency naturally disappear after 3-6 months of applying fresh wood chips onto a vegetable garden or orchard. ​ Wood chips added annually experience decomposition and integration of carbon happening throughout the year thanks to earthworms. Before you know it nitrogen will be fed to your plant roots by microbes and fungi. 

Almost all wood chips are beneficial to use in vegetable gardens, orchards and farms. However, wood chips can be a difficult mulch material to analyze due to the many uncommon denominators in the size, tree variety, and quality of tree trimming waste. No two deliveries of fresh wood chip mulch will be exactly the same. ​

Hardwood vs. Softwood Wood Chip Mulch
The most important factors that will vary in wood chips for gardening include the types of trees used and the content of leaf matter vs wood matter. The species of tree your wood chips come from will affect the amount of time it takes to break down into compost and what naturally occurring chemicals it releases into your soil. Hardwoods are deciduous trees that have broad leaves, produce a fruit or nut and generally go dormant in the winter. North America's forests grow hundreds of varieties that thrive in temperate climates, including oak, ash, cherry, maple and poplar species. Some people think using any types of hardwoods as a wood chip mulch in gardens will kill plants. This is not the case. In fact, according to a study conducted by Cornell University comparing vegetable growth in fields covered with hardwood wood chips vs. fields without wood chips or with cover crops. The results were consistently better when using wood chips! In fact, the scientists were surprised to find that Nitrogen was not depleted even during the first year of decomposition of the Carbon heavy wood chips.

How can you tell the different between a hardwood and softwood tree? Hardwood trees the seeds are enclosed in ovary structures like a fruit, such as an apple, or a hard shell. Hardwood trees also tend to have more full appearing leaves, not needles. Softwoods come from conifer trees, or cone-bearing trees. North American softwood species have needle-shaped foliage and have "naked" seeds, not contained by a fruit or nut.  Where Paul Gautschi lives on the Olympic Peninsula of Washington conifer trees are prevalent in the forests and surrounding his property. We can assume that a large amount of softwood varieties are likely present in the wood chips Paul often has access to. However, Paul successfully uses a large variety and of hardwood and softwood varieties of trees in his gardens and orchards. Both varieties offer similar benefits in vegetable gardens and primarily differ in their decomposition rate. Soft tree wood chips are nice if you are just starting a garden because they decompose faster. But hard wood chips will provide a slow release for a longer time and not need to be added on as often due to slower decomposition. Take note, the decomposition rate of wood chips is greatly effected by the size the chips are chopped up to and the amount of leaf content in a load. 

Some people experience challenges with increased insects or tunneling pests when they first start their Back to Eden Gardens. After all, you just turned a barren desert-like environment into a lush life-giving Eden, flourishing with nutrient dense plants, soft soil, beneficial microorganisms and an abundance of growth! People and animals alike will likely notice your gardens. How you treat these problems can be a personal preference but a lot of these problems will resolve themselves when you learn to restore balance to the garden environment.
 
As Paul Gautschi shows us in his gardens and orchards, when your plants are in good health they will be able to naturally fight off the occasional damage from insects and  even the occasional animal damage. Even though a thriving Back to Eden Garden may see signs of minor damage from slugs, aphids, squash bugs, etc. the plants will be strong enough to survive abundantly due to their healthy ideal growing conditions. In a garden environment that is in balance you will see very few occasions of any out of control infestation that cause significant damage to your plants. This took me a long time of trial and error and speaking with other Back two Eden Gardeners dealing with pests to fully wrap my mind around. I understood it in theory but did not comprehend how to make my plants healthier and keep the pests from killing them aside just adding more wood chip mulch and organic fertilizers to the soil. Now I understand that many factors play into creating a balanced Back to Eden Garden with healthy, hardy plants including humidity, too much or too little moisture in the soil, lack of nutrients and minerals, too much raw material in the garden. All of these problems are of course caused by us as humans interfering with the environment improperly instead of mimicking the design of nature.

Trying to mimic nature can be challenging! It’s easy to overwater because people do not take the time to reach down into their soil below the wood chips and touch it to see how wet it really is! The mulch on top can appear to be very dry even when it’s very damp below. Too much moisture again causes rotting in plants and therefore attracts more insects to your plants when they begin showing symptoms of weekend immunity. If you see a plant with an infestation try to understand the root of the problem. Plan your garden plot carefully so that only seeds needing to germinate are getting watered regularly until they sprout and not your established plants too that do not need watering. In conclusion, water less, add fully composted wood chips to avoid attracting insects that feed on raw organic matter like slugs, snails, and roly-polies. 
 
There are some OMRI certified, natural insect control methods that are deemed safe for use in organic gardens.

• Diatomaceous Earth: You can use food grade diatomaceous earth to help manage an out of balance population of insects with an exoskeleton like ants, Japanese beetles, earwigs, potato bugs etc.
• Neem Oil: Neem oil can be diluted in water with natural dish soap in a BPA free spray bottle and sprayed onto plants for treatment again many types orchards and vegetable garden insects as well as an effective preventative of fungal disease and mold on plants. It is very helpful for any organic gardener to have on hand.

• Beneficial Nematodes: You can also add beneficial nematodes to your soil. 

Make sure to read instructions on how to use these organic pest control treatments with care so that you don’t accidentally hurt your plants or beneficial insects.

In conclusion: To avoid insect and pest problems in Back to Eden Gardens:
 1. Don’t overwater to avoid attracting harmful insects! In fact, if you live in many climates you don’t need to water at all unless your germinating seeds! “I realized that Texas provides enough rain for all our native food producing plants I decided to give it a try (Back to Eden Gardening). And I'm so glad I did! This one 15x20 garden gave us over 1500 pounds of food without a single drop of water from us, and when temperatures were well into the 100s!” - A Modern Homestead
 2. Don’t add too much raw material during the growing season. Add sufficiently composted material. Insects are attracted to organic matter and green waste. It’s part of their job to feed on cellulose and fiber from vegetable scraps, leaves, plants, wood. In fact, insects and beneficial bacteria actually help break down cellulose like raw wood chips into compost. However, when you add too much fresh wood chips or even vegetable compost that hasn’t fully decomposed, the insects will crawl in like a magnet to feed on the raw organic material. Adding a layer of raw wood chips that is 4-6 inches is usually not enough to attract  a ton of insects on its own. But when combined with excessive moisture, compact soil without drainage etc.
3. Don't overcrowd when planting. This can cause plants to be more prone to excessive moisture and decomposition which can attract insects which can in turn attract animals.
​4. Don't use toxic pesticides! Like Paul Gautschi always says, it's best to treat the root of disease not the symptoms. Think about what this means. Its easy to ignore what is causing a problem and just attack the symptoms of it relentlessly without ever resolving the problem! For example a slug infestation happens in your garden. Find the cause. Water less. Rake away debris to allow soil to dry from excessive moisture or attractant food for the slugs. If you must reduce the population, do it naturally using Neem Oil sprayed on your plants. An old DIY trick is to place a small cup with beer placed  flush with the soil surface. The slugs will down in it.

Adding mulch to your vegetable garden is one of the best things you can do this year! Mulch is an attractive way to cover your garden resulting in countless benefits which include retaining moisture and nourishing your plants year round. Back to Eden Gardening promotes the use of wood chips as the premiere mulch for growing fruits and vegetables. Wood chips are a free resource that can be delivered directly to your address using the free Chip Drop app.

Before you make a request or free wood chips, take a minute to figure out, "how much mulch do I need to cover my garden?" The Back to Eden Gardening method recommends adding a depth of at least 3-4 inches of wood chip mulch to your vegetable garden.

This is the best mulch calculator that you can customize to measure your garden area and easily calculate how much mulch you need for your garden and orchard. ​​

Learn how to grow a vegetable garden in your front yard (if it is legal). Growing your own food on your own land give you freedom, independence, and self-sufficiency. This is a guide to start a vegetable garden in your front yard using organic gardening principles -- saving your time, money, and labor! This gardening guide starts at improving the soil and will cover every step you need to take for starting your vegetable garden. 

IMPROVE THE SOIL
​The first step to start a vegetable garden is to improve the soil. Most importantly, do not till the soil! Tilling the ground is the most destructive thing you can do since tilling causes soil erosion and loss of soil diversity resulting in sterile soil that required more input. Instead, use a no-dig gardening technique that dramatically improves the health of the soil and environment. Once you pick a sunny area for your garden plot, layer the following material in this order: 
HOW TO START A VEGETABLE GARDEN

1. Apply at least 3-4 sheets of newspaper. 
2. Apply at least 3-4 inches of organic compost. 
3. Apply at least  3-4 inches of wood chips as a mulch on your garden. 
4. Apply a dusting of composted animal manure as a natural fertilizer on top of your garden as needed throughout the growing season. Do not add chemical fertilizers, herbicides, or pesticides!
5. DO NOT TILL THE SOIL! All of the materials you used to mulch your garden plot are biodegradable and will immediately begin to decompose, breaking down into nutrient-rich soil. 
6. Make sure your garden plot is always mulched! Mulch provides a protective covering on top of your soil that helps retain moisture which reduces watering, weeding, and work. Wood chips also decompose into rich soil overtime. Sign up for a free delivery of wood chips today!