Tag Archives: no-till

11 Ways to Make Your Garden More Eco-Friendly This Year

Of course growing your own food is in itself environmentally friendly. Food from a backyard garden uses significantly less fossil fuels than produce from the grocery store. It’s not kept refrigerated for days or shipped halfway around the world.

Backyard gardens still have there own impact though. Through growing food humans are impacting the environment. It doesn’t have to be a bad impact though. You can make your garden a benefit for the environment and species around you.

Install a rain barrel.

If you live somewhere that they’re legal a rain barrel can be a great addition to your garden. You can use water that would otherwise run into the ground.

Grow a pollinator garden.

Pollinator’s numbers are dwindling. They’re losing habitat and being killed by pesticides. You can help make life a little easier on them and encourage them to pollinate your plants by planting a pollinator garden with our handy guide.

Make compost.

Composting is easy and not as smelly as you’d think. You also don’t have to purchase a fancy bin. You can do something simple like a bin made of pallets or even no bin at all. Mother Earth News has a great article on composting here.

Use natural garden amendments.

Even certified organic chemical fertilizers and amendments are far from perfect. Using them can lead to excessive nutrient run-off causing algae blooms in nearby creeks.  Natural fertilizers like compost, plant materials, and wood ash are better alternatives. Check out more options here.

Use grey water.

Grey water is water thats been used in your sink or shower. In some places it’s legal to route this water to your garden rather than your septic tank and use this water to water fruit trees and bushes.

Grow cover crops.

Cover crops add nutrients to the soil without the risk of over fertilizing. They also add habitat for beneficial insects and microbes and prevent soil erosion.

Make your garden water efficient.

There’s a variety of methods to do this including adding swales, berms, and terraces to hold water. It’s also good to use drip irrigation rather than overhead which can evaporate.

Go no-till.

Gardens don’t actually need to be tilled if they’re managed properly. No-till gardening is actually better for soil health and uses no fuel like running a rototiller would!

Add mulch.

I talk about mulch all the time but it’s super important. As far as keeping your garden as eco-friendly as possible, mulch helps to hold in moisture, lessening the need for watering and helps prevent soil erosion. It also adds habitat for beneficial insects.

 

Add habitats for pollinators and beneficial insects.

The addition of pollinator and beneficial insect habitats can be great for your garden and them. You can find a lot of free plans on the internet for houses for beneficial creatures like birds, bats, toads, and insects. Many birds also appreciate a variety of different height plants to land on in the garden while birds and beneficial insects will utilize plant material left standing through the winter.

Utilize permaculture principles.

An entire book would be needed to explain permaculture but many of its principles can be used to help design a garden that works with nature to produce harvests without the need for large water or nutrient inputs. If you want an eco-friendly garden researching permaculture can help get you there.

 

All of our actions impact the world around us. Backyard gardens minimize some of the negative impacts that are found in our current food system but as growers we can choose to take that a step further and make our gardens as eco-friendly as possible.

How to Build a Hugelkultur Garden Bed

For those of you who  aren’t familiar, a hugelkutltur bed is a permaculture garden bed that’s designed to provide your garden with a long term source of nutrients, require little watering yet not be subject to water logging, and encourage beneficial insects, fungi, and soil microbes. Hugelkutltur beds feature many layers including a bottom layer of logs or other woody material.

There are several advantages of hugelkultur. First the logs or branches slowly rot allowing for the slow release of nutrients back into the garden bed. For this reason it’s great for gardening in areas with poor soil.

Second it’s a no-till method. Any no-till practices are favored by many permaculturalists and gardeners for a number of reasons. First tilling is time consuming and difficult especially without equipment. Second tilling actually harms and/or kills beneficial insects and soil microbes that normally help plants grow. Tilling essentially flips over layers of soil which is not something that happens in a natural ecosystem. In nature soil is built from the top by simply adding more layers of organic material that slowly break down, exactly like hugelkultur beds.

Third hugelkutltur beds often require less watering than typical garden beds but as they are raised are also less prone to becoming water logged. Hugelkutlur beds are able to hold water well because of the decomposing woody materials that act as a sponge beneath the soil and the presence of mulch on the surface layer. Mulch is key in any garden as it keeps water from evaporating, reduces erosion, and provides habitat for beneficial insects, fungi, and microbes.

Woody Material

The first step to building a hugelkultur bed is to lay down woody materials in the area you want the bed to be. Branches, twigs, and even whole logs can be used.

It is important to note that certain species of wood are not ideal for this project. These include woods that are typically favored as fence posts like black locust and cedar. These woods are slow to rot and won’t provide nutrients as readily. Other species like black walnut use allelopathy, meaning they give off a chemical intended to keep other plants from competing with them for space.  Obviously it’s also best to avoid any would that has been painted or chemically treated.

You’ll want to pack the wood as tightly as possible. For this reason it’s typically easiest to work with a variety of sizes and start with the largest pieces on the bottom. There is no limit on how tall your pile is though many people choose to use at least three feet. Once you’re happy with your pile give this layer a good watering.

Nitrogen Rich Material

The next step is to add a thick layer of nitrogen rich material. This is necessary to help the wood decay and provide your plants with nitrogen. Good materials for this layer include manure, compost, and grass clippings. Once again you’ll want to thoroughly water this layer after adding it.

Soil

Now you can add soil. It doesn’t have to be anything special as the bed will soon be adding plenty of nutrients to it. You can use what you have on hand or purchase garden soil. Another option if you don’t mind the extra work is to dig a couple of inches of soil/sod out before laying your bed and then placing it back on, upside down as the top layer. This layer should also be watered well.

Mulch

The final layer is simply a layer of mulch. Hay, straw, or old leaves are often used. As previously discussed mulch has a variety of important functions including preventing soil erosion, retaining moisture, blocking weeds, and creating beneficial insect, fungi, and microbe habitat.

Planting

Now your bed is finally ready for planting. Simply move a bit of the mulch aside to sow your seeds or transplants. Nearly anything can be planted in a hugelkutltur bed including perennials like strawberries, rhubarb, and asparagus or annuals like potatoes, peppers, and lettuce. Some people even make large ones to plant trees in!

They can be a lot of work up front but hugelkultur beds will provide awesome harvests with relatively little maintenance. There’s so many benefits and they’re relatively simple and cheap (if not free) to construct.

Have you made a hugelkutltur bed? What did you grow in it? Let us know how it went!