How to build easy and inexpensive DIY raised garden beds (2024)

I’m excited to share this tutorial for how I made my easy, inexpensive raised garden beds today! This is a simple project that you could tackle in less than 30 minutes and then fill with soil and plants to yield fresh grown veggies and herbs for your family!

How to build easy and inexpensive DIY raised garden beds (1)

There are many ways to build raised beds from elaborate and tall sides to simple and easy – I went with the most inexpensive version I could do while still using wood that would hold up outside. My beds are roughly 6 feet long, 3 feet wide, and 12 inches high – but you could just add another board to sides to make them 18 inches high if you wanted.

Here’s the materials you will need:

The cost in lumber is about $20 and cost in soil is $24. Could start with 1-2 beds the first year and then add 1-2 more the next year.

How to build easy and inexpensive DIY raised garden beds (2)

Cedar fence pickets are inexpensive (usually less than $3 a piece) and cedar is a naturally durable for exterior use. Plus it is not chemically treated which is why I choose cedar vs. using pressure treated lumber made for use outside. There are many thoughts on not using wood that has been chemically treated so those chemicals are not penetrating into the soil that you are growing your vegetables in. But completely up to you on what kind of wood you choose to use – I just went with the most inexpensive yet durable option.

But cedar fence pickets do come with a dog ear angled top so first step is to take all 6 of your pickets and cut off that dog ear part. 4 of the 6 pickets you will then use as is, the other 2 pickets you will want to cut in half. Roughly 35 inches but I would measure your boards and then just cut directly in half.

I used some fence pickets leftover from our fence that was built many years ago so mine I think are a bit wider but you will want to lay 2 of the longer pickets side by side and measure to get the correct height for your 2×4 or 2×3 corner and support pieces. Mine were right at 12 inches but yours may be closer to 11 inches high. Cut 6 of these the same length.

Then it is time to assemble!

How to build easy and inexpensive DIY raised garden beds (3)

I find it is easier to assemble the long sides first. Predrill your holes and then drill 2 screws per cedar board into your 2×4 pieces. I used 4 on each of the corners and then 2 on either sides in the middle to add some extra support.

How to build easy and inexpensive DIY raised garden beds (4)

Then attach the 2 end boards on each end and your box is done! Seriously so easy – I had mine done in less than 30 minutes.

How to build easy and inexpensive DIY raised garden beds (5)

At this point you could stain or clear coat which you help preserve the color of cedar boards – they will turn gray overtime but still remain just as durable for outdoor use either way.

Now to place them and fill them!

How to build easy and inexpensive DIY raised garden beds (6)

Make sure the spot you want to put them is level – mine are on a slight slope but the ground is flat if that makes sense. You can put cardboard or newspaper in the bottom to help with weeds but honestly I find that weeds growing up through 8-10 inches of soil doesn’t happen easily. Weeds that do pop up are on the surface likely from something blowing in.

At this point if you have some hay or straw or compost you would fill part of your bed with that. If not just fill with soil. Depending on how many beds you are doing it may be cheaper to find someone that could deliver a truck load of dirt but if you are only doing a few beds buying bags will be easier. You can do this soil calculator here to find out how many cubic feet of soil you need but for about 8 inches of soil in your bed you will need TWELVE 1 cu. feet bags of soil. I do a mix between these topsoil bags – maybe 8 –10 of those and then 2-4 garden soil bags.

How to build easy and inexpensive DIY raised garden beds (7)

Now it is time to plant! My little girl loves working on the garden with me and it’s such a great way to involve them in learning how to work hard and reap the benefits of their hard work. I remembering helping with a huge row garden as a child and it was definitely something I wanted to do with her.

How to build easy and inexpensive DIY raised garden beds (8)

I actually build 2 raised beds last year and then added this 3rd one this year. I had decent success with my plants last year but we planted a little later first of May and then had a horrible drought in the summer so didn’t yield as much as I would have liked.

How to build easy and inexpensive DIY raised garden beds (9)

This year I am trying a new method that I hope will help with not only being able to fit more plants in each bed, but also with being able to water easier and also yield more veggies from our little garden. It’s called square foot gardening which means you take your garden area and divide it into square feet spaces. Depending on the plant you can plant 1-4 plants in each square feet! Tomatoes and peppers are only 1 plant per square foot but things like lettuce and herbs you can do 2-4 plants in each square! I just marked off 1 bed but it definitely helped me be able to visualize my spacing much better and if you were planting by seed this would a great help too in helping to remember where each item was.

How to build easy and inexpensive DIY raised garden beds (10)

With all that’s going on with the Coronavirus I haven’t been able to find and plant all my plants but I have gotten a good start. We so far have 4 types of tomatoes, yellow peppers and green bell peppers, 1 cucumber plant because my little girl really wants to grow pickles How to build easy and inexpensive DIY raised garden beds (11), lettuce, and a few herbs. I want to add some zucchinni, jalapenos, maybe some peas or green beans, and maybe some melons? I’d love to do strawberries too but it’s picking time for strawberries here so need to add for next year.

How to build easy and inexpensive DIY raised garden beds (12)

I picked up a few when I have did my grocery shopping at Walmart last week – they have some decent prices on herbs and 4 packs of veggies. And your best bet is to find a local nursery or animal feed/supply store that sells plants. We have a small local animal/farm supply store that sells 6 pack of veggie plants for $3 which is a great price!

How to build easy and inexpensive DIY raised garden beds (13)

I have several of these picket fence pieces and decide to have fun adding a bit of garden decor to this area this year. How to build easy and inexpensive DIY raised garden beds (14) The flat paver stones were all over our yard when we moved in and we had collected them in a pile behind our shed where they were just sitting unused. This was a fun way to use them and add to my little garden area in our back yard. If I wanted to really dress it, I would lay landscaping fabric down and put pea gravel all around the beds and paver stones, but not necessary so I am saving the budget for something else like more flowering plants for the yard. How to build easy and inexpensive DIY raised garden beds (15)

How to build easy and inexpensive DIY raised garden beds (16)

How to build easy and inexpensive DIY raised garden beds (17)

Our backyard is nothing fancy but I love this little garden area! We have a bluebird family that lives in the box – the babies just hatched last week so it is fun to watch the parents coming and going feeding them.

How to build easy and inexpensive DIY raised garden beds (18)

How to build easy and inexpensive DIY raised garden beds (19)

Are you going to grow a garden this year? I think more than ever we are seeing the need to be as self-sufficient as we can – if I could have chickens I would too! I am hoping to have a lot more come from my garden this year so that I can can and freeze veggies for the off-season. What would you plant in your garden? I am already dreaming of fresh salsa coming straight from the garden!

How to build easy and inexpensive DIY raised garden beds (2024)

FAQs

How to build a raised garden bed cheap on a budget? ›

Raised beds made of cinder blocks or concrete blocks

Cinder blocks and concrete blocks are very inexpensive (typically $2 to $3 a piece at home improvement centers), and they make it really easy to build the outline of a raised garden bed.

How to build a raised garden bed for beginners? ›

Step-by-Step Directions to Build a Raised Garden Bed
  1. Step 1: Measure the Boards to Build the Raised Bed. ...
  2. Step 2: Mark Where Framing Angles Will Go. ...
  3. Step 3: Drill. ...
  4. Step 4: Attach Framing Angles to Create Panels. ...
  5. Step 5: Begin Other Sides of Wooden Raised Bed. ...
  6. Step 6: Complete 1st Raised Bed Corner.
Jun 27, 2023

Is it cheaper to buy or build raised garden beds? ›

On average, a DIY raised bed constructed from wood will cost $25 to $50 per square foot. To have a wooden raised bed constructed and installed for you, budget for at least $100 per square foot. (Find a kitchen garden company in your area.)

What is the cheapest material to use for raised garden beds? ›

Cinder block beds are a popular choice for raised garden designs because of their low cost and easy assembly. They make an excellent choice if you want to save money while gardening.

What vegetables should not be grown in a raised bed? ›

A list of plants not to grow in your raised beds:
  • Potatoes.
  • Asparagus.
  • Artichokes.
  • Rhubarb.
  • Corn.
  • Wheat.
  • Rice.
  • Winter Squash.
Apr 15, 2022

How deep should a raised garden bed be? ›

A depth of 8 – 12 inches will suffice for most gardening situations. Because of the excellent drainage properties of raised beds, it is possible to grow an abundance of vegetables in a limited amount of space.

What is the cheapest wood for raised garden beds? ›

Pine is a cheaper alternative to more expensive types of wood and easy to find in most hardware stores. Keep in mind, however, that pine will have a much shorter life expectancy in your garden than cedar and redwood. Even within wood types, know that there can be some variation.

Should I put gravel around my raised garden bed? ›

If you're going to pay for a product to fill your raised beds, again, it should just be really good soil and compost. I only recommend a thin layer of gravel at the bottom of your raised bed and under the edges to help you level the area. Save the rest of your gravel for your garden pathways.

What are the disadvantages of raised garden beds? ›

The cons of raised beds

The soil mix also can be a significant, albeit one-time, expense. Raised beds need water more often since the soil is more exposed to air and dries quicker. Similar to growing in containers, the extra watering can leach nutrients out of the soil quicker than in-ground gardens.

How to make a raised bed cheaply? ›

Pallets are a cheap and easy way to create a raised garden bed. You can usually find them for free or for a low price. Just stack them on top of each other, and fill them with soil.

What not to fill a raised garden bed with? ›

Raised beds that are small and shallow (under 12 inches deep) are typically only filled with soil. Adding other organic materials to shallow beds usually isn't a good idea. Sticks, twigs, and other materials further reduce the limited soil space and can interfere with plant root growth and water drainage.

What do you put in a raised garden bed before soil? ›

Cardboard or Newspaper in a raised garden bed:

The first layer I always put in the bottom of a raised garden bed is cardboard or newspaper. These help as additional natural weed barriers that will eventually break down and compost.

What is a good substitute for raised bed soil? ›

Soil taken from your yard or a garden bed is too dense to use in a pot or raised bed. Instead, for containers, you'll want to use potting mix (also called potting soil), a lightweight and fluffy alternative. For raised beds, you'll want to use a blend of potting mix and garden soil.

What is best to put on bottom of raised garden bed? ›

Cardboard or newspaper: Cardboard is a great option if you are on a budget. You can line the bottom of your raised garden bed with cardboard and newspaper to deter pests and weeds.

How can I save money on a raised bed? ›

Hugelkultur is the process of layering organic garden waste inside the raised garden bed, before adding soil to save on costs, in addition to attracting and preserving moisture.

Top Articles
Latest Posts
Article information

Author: Lakeisha Bayer VM

Last Updated:

Views: 6388

Rating: 4.9 / 5 (69 voted)

Reviews: 92% of readers found this page helpful

Author information

Name: Lakeisha Bayer VM

Birthday: 1997-10-17

Address: Suite 835 34136 Adrian Mountains, Floydton, UT 81036

Phone: +3571527672278

Job: Manufacturing Agent

Hobby: Skimboarding, Photography, Roller skating, Knife making, Paintball, Embroidery, Gunsmithing

Introduction: My name is Lakeisha Bayer VM, I am a brainy, kind, enchanting, healthy, lovely, clean, witty person who loves writing and wants to share my knowledge and understanding with you.