Easy Guide to Planting Cover Crops (to Improve Soil)

If you’ve heard of cover crops, you probably think about things that farmers with numerous acres plant to protect and improve their soil… but did know you know that cover crops can be a great method for small gardeners (even urban gardeners!) to improve soil fertility?!

In my master gardeners class, I’ve heard a lot about cover crops and had no idea you could grow things to improve your soil! The idea sounded so foreign to me.

On this page, we hope to share what cover crops are, how they benefit the soil, how we’re using them to tackle some gardening / land maintenance challenges, what types of cover crops exist out there and and how you might get started planting your own cover crop!

Here’s a quick video on our cover crop planting experience. Give it a watch, but more more thorough information, keep on reading!

What is a Cover Crop?

Put simply, cover crops are plants grown primarily for their benefits for the land and soil, not because they are edible.

Farmers often plant cover crops to keep their soil safe from erosion, to build up nitrogen levels, help with water retention, to loosen soil, add good stuff back to the soil and more.

growing a cover crop
Our cover crop rearing their little heads!

Typically, cover crops are grown during the off season when fields or gardens are resting. This can be in fall or spring, but not usually during the main growing season.

Also, some people choose to give their fields or garden beds a resting year where they only grow cover crops to recover the soil. While enhancing the soil, the cover crops can also be cut down multiple times and used as mulch on other beds – pretty neat, huh?

Basically, if you have soil siting unused, it should be growing a cover crop. And you should really think about finding ways to add cover crops into your garden rotation – even if you only have one small bed!

ryegrass fescue cover crop
The field where we planted annual ryegrass, perennial ryegrass and three types of fescue.

What are the main reasons we personally are using cover crops?

We have A LOT of weeds on our property and the biggest culprit is spotted knapweed, a prickly, purple thistle plant that thrives in heat, drought conditions, and anywhere the soil has been disturbed- so essentially our entire property!

Last year we put up a valiant battle against the weed with a chemical arsenal of Milestone herbicide, but I didn’t like the thought of all those poisons making it into our soil. So, when I heard a story from a friend about successfully eradicating knapweed by planting a cover crop that could out-compete it, we decided to give it a try.

For our purposes, we wanted to plant a hardy perennial that would establish itself fast and out-compete our pesky knapweed before it could establish itself again.

cover crop for weed control
The cover crop mix we went with to combat our noxious weeds.

Which cover crop to get for your farm or garden?

There are dozens of cover crops on the market today, and they all have slightly different benefits for the soil. Frankly, it’s all very confusing and far from obvious which ones are best, especially if you’re a beginning gardener like me.

A great book for the backyard gardener is The Suburban Micro-Farm. I read through the portion on cover crops the other day and it had a lot of quality but easy-to-understand information.

I’d been researching cover crops for three weeks before deciding what kind to plant, and I relied both on the advice of knowledgeable local farmers and handy online charts such as the Northern Great Plains Research Laboratory’s Cover Crop Chart.

cover crop chart

Lots of conditions can affect the kind of cover crop you choose to plant, so it’s important to be really clear about what your goals are for your soil. Will the plants get lots of sun? Does the crop need to be tolerant to drought? How tall do you want it to get? Does the amount of green manure you get matter to you? Answering these questions will guide your search for the right cover crop for you.

If you want more in-depth knowledge of cover crops, check out the cover crop bible… I have yet to read this one but many speakers in my master gardeners class referred to it as a great resource!

What type of cover crop did we get to combat our weed problem?

For us, we didn’t want anything that would grow too tall and our limited water supply meant we didn’t want to rely on any irrigation beyond rain. And, as we already used a broadleaf herbicide, anything in the broadleaf category was ruled out, so we were left more or less with a bunch of grassy options!

For our weedy field, we decided on a base of perennial ryegrass because it seemed to fit our needs well based on various cover crop charts. We supplemented it with annual ryegrass.

preparing soil for planting cover crop
Preparing our soil for the cover crop.

The idea is that the annual seeds will grow fast this year and beat out the knapweed so that the perennial seeds have time to take root and come back year after year. The annual seeds won’t come back next year, but hopefully the perennial will fill in the gaps.

Also in our seed mix are three kinds of fescue: hard, sheep, and creeping red. Total disclosure, I don’t really know much about fescue, but I heard it’s drought tolerant and has a natural toxicity to knapweed, so that was good enough for me!

cover crop options
The receipt for our cover crops!

Altogether, we bought enough grass seed for half an acre, with the intention of seeding a quarter acre and having some available for extra places.

Oh… we also bought some red clover for our raised beds since that area is completely free from herbicide – on purpose!

Preparing The Soil for A Cover Crop

Seeds don’t germinate well if they don’t make contact with the ground, so before planting a cover crop, it can be ideal to somewhat till the soil.

However, we don’t exactly have farm equipment OR soil that can be easily tilled (It’s full of rock) but that didn’t stop us from comping up with a creative solution to get the job done! We roughed up our soil the redneck way.

tilling soil for cover crop
Tilling the soil for our cover crop… LIKE A BOSS!

All I did was take a few of the literally thousands of heavy rocks from our property and put them on a pallet, which I then dragged around our yard behind a four-wheeler.


Next time a ratchet strap keeping the rocks in place would be a good idea, but this technique left our soil scraped and roughened enough for seeds to go down. (I used a landscape rake to get the places where the four-wheeler couldn’t reach, but it wasn’t as effective).

After pulling off the last of the extra knapweed from our land, I was ready to get to planting.

Planting the Cover Crop by Spreading Seeds

Next – you need a way to spread the seed! The best way to do a smallish section of land is either a hand spreader or a push spreader.

hand seed spreader

According to Jesse, we have a hand spreader somewhere on our property. That statement has yet to be proven true, so I relied on a handheld spreader that I borrowed from a neighbor instead.

It was a little small and definitely not ergonomic for my cramping wrist, but it worked for our purposes. For anything bigger than a quarter acre, I’d recommend a portable spreader instead.

And now that our seed is spread, there’s nothing to do but wait and see if any green comes up!

We Hope Our Cover Crop Grows & We’re Not Afraid to Learn From Our Mistakes

We’ll never pretend that we are experts at any of the activities we try on our property.

Keep in mind that we are starting this homestead from scratch with very little prior experience, which means we are learning as we go. Every technique we try is a new adventure, and we usually have no idea how it will work out in the long run. And that’s okay.

clover cover crop for garden
The clover we planted in our garden… here it is after just a few days in the sun! It’s already going!

In our mind, the key to building a homestead from scratch is a willingness to try. Avoid analysis paralysis and don’t be afraid to dive into something that might not work.

Also, be sure to enjoy the little victories along the way- otherwise it’s too easy to focus on the failures.

Will our cover crop out-compete that nasty knapweed? Who can say.

For all we know, disturbing our soil just made our property an even more perfect habitat for it. We’ll find out in the next few months, but if any green stuff starts to sprout, that will be a victory to celebrate.

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I am an aspiring homesteader on a journey to become self-sustainable and free. In my past, I've worked corporate jobs to make ends meet and get ahead a little; it didn't make me happy or confident in my future. Since taking the leap to self-employment and living a more simple life, my happiness levels have increased greatly and I've never felt more alive. I finally understand what I want in life and how to get there, and that is what this blog is all about.


  1. says

    You all are so inspiring.
    My husband and I would love to life as much off the grid as we can one day and are taking steps to investigate how we can begin by using solar power to fuel the small Bnb we have outside New York City.

    Growing crops as you do would be a great next step as well. We have a small garden that feeds our guests, but it is a slender backyard, living in an urban environment as we do.

    Thanks for inspiring us.

  2. DJ says

    I wish i could attend the building workshop in person. I cant wait to watch your videos. It is so exciting to watch you both build your home. You have been an inspiration to me. Thank you for sharing your journey and all the knowledge. I’m looking forward to my own journey on building my off grid home.



  3. Luke Piper says

    In the blessed worries of Alyssa. “Heck yeah!”
    Great and creative work.
    I’m enjoying my first spring on a replant by seed on my lawn. Its getting thicker every season.
    In the fall it didn’t choke the weeds out much, but it is doing that better this spring.
    Please consider a follow-up this fall to let us know how multiple seasons are working out!

  4. says

    I love your works. A space with lots of trees, lawn, small gardens and flowers is my dream. Thanks for your cover crop chart. It’s help me so much!

  5. Ron Bushman says

    I love your blogs and resourcefulness and the whole concept of self-sustainability and making do. I’ve farmed and also planted lawn in the heat of summer. What you need is some kind of mulch for the grass to take root in and to conserve moisture. Planting early or late in the season when temperatures are less extreme is also helpful. In the heat of summer, I use grass clippings (substitute peat moss, well-rotted manure or even sawdust (although that takes up residual nitrogen initially)) would provide a medium for those tiny seeds to take root and to retain moisture. In the heat of summer I sprinkle lightly at noon and at night just to keep the surface moist. If the seed dries out it dies. Good luck, and keep experimenting.

  6. William Huisman says

    My father was a great gardener; He worked on dairy farms in Holland; B.C. Canada and Washington state and maintained a 1-2 acer garden at all times. Composting with cow manure as an additive will give you all the nitrogen you need. Also your gardenting area needs the top 12-15″ run thru a much finer meshed grizzly (1/4in. mesh) to get rid of the small rocks and pebbles. This allows for easy spading or roto-tilling . I did this by hand for my first home in San Diego. Rocks 4-15” diameter; ended up with a pile 3′ high and 20′ long.

    PS. I enjoy your videos

  7. says

    I’m inspired by your frontier mentality and your transparency. I’d much rather watch your daily, weekly videos than commercial TV.
    Your in my prayers regularly.

  8. canadagal says

    This morning while still in bed I was thinking about your house building & all the sawdust & shavings you were making & suddenly I thought about what a great garden this would make. This along with grass clippings etc. around plants will break down into soil as in Back to Eden gardening. I remember going with my husband to an old mill site & picking the wild strawberries growing there. The sawdust had broken down into wonderful soil. I have never seen wild strawberries that big before or since. Starry Hilder’s soil looks yours & now she has a very productive garden. You can view it on her site.

    Another thing I was thinking about was global cooling which many scientists are now having the courage to tell us about. Hopefully since you have gotten through the pressure of being ready for class you may have a little time to think about stock piling a little food in case we have crop failures such as in the Dalton, Maunder, Wolf etc. minimums. We are already getting them, such as 1 million acres crops left in the field fall of 2016 in N. Alberta, the winter veg. being wiped out by snow in southern Europe last winter or 40% wheat crop lost in I believe it was in Kansas/Oklahoma this spring by a late heavy snow & wind. This is just 3 of many times where crops have been wiped out by unseasonable cold recently. ” Adapt 2030″ will give you more info.

    I think you people are doing a wonderful job of learning on the go & I admire you determination even when things don’t go as planned. My husband & I are 82 &76 & find it very refreshing to see young folks that have your drive, especially when we see so many snowflakes coming out of the universities these days. You give me faith that the world might survive after all. God bless you as you continue your journey

  9. Christian says

    First of all I wonder what devil may have ridden you to use herbicides on your land? What’s the problem with wild plants whatsoever growing there? Where you need space for storage and manoevering, you mow the weeds down with little effort. – Enough damage is done to the environment by industrial sized agrobusinesses. I don’t know about the US, but in Europe we currently see a catastrophic decline in numbers of insects and birds chiefly due to the universal use of herbicides. No need homesteaders to tune in to the bad habit. But I welcome your later insight that you can hold down undesired species by placing there more desired ones.

  10. Mark Worden says

    I’d love to hear a follow-up on how the cover crop worked out (probably after the spring thaw?).

    If I were 35 years younger you would have inspired me to do what you are. Instead I watch and envy you. It’s hard, hard, hard work, but it will totally be worth it in the end.

  11. Glen says

    You three (yes bugaboo too). Are just outstanding. You go for it, learning attitude is so good. I’m never disappointed watching your youtube channel is by far the best that I have come across. I feel like a bit of a stalker wanting to be there with you both, working along side you. But then I’d be taking away from your adventure. So I figure I’m just going to be cheering you on from the lazy boy. We can’t quite figure out why there are any thumbs down, who are those insane people? Well, anyway, you are close to perfect IMHO. God bless you.

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