Easy DIY Landscaping - Building a Stack Stone Garden

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Once we had our patio done to the first stage, the next item on our agenda was to finish the surrounding garden area.

We had envisioned a rock wall around the patio, we just hadn't decided what type of rock. We toyed with using quarry stone and building a dry stack wall, which would have looked amazing, but decided on using stack stone instead. Our decision was based on economy - of both time and money.

Before

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Stack stone is quite economical, and very easy to use. Instead of spending the entire weekend building the garden, as would have been the case if we had used quarry rock, this project was completed in a matter of hours.

Another great feature to using stack stone is that once the stones are put in place, they are quite stable and won't move when the garden is filled with dirt and plants.

The first thing we had to do was to remove the wood that served as a retaining wall for the dirt. As we had some trees and perennials already planted, we were careful to push the dirt towards the fence line so that it wouldn't impede our progress.

Once that was done, we filled the space where the wood had been with crushed gravel and packed it down.

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The level is your friend

The most important step in building a rock wall of any type is to ensure that the ground underneath the first row of stones is level. If it isn't, the subsequent tiers of stone will not stack properly, causing them to warp and fall apart.

Obviously it is nearly impossible to have perfectly level ground, so make sure that you have a small trowel, rubber mallet, level and extra gravel.

Because there was a six inch difference between the bottom section of our garden and the top section, due to the slope of the yard, we had to remove some of the ground underneath the first row of stones in order to keep everything straight.

This meant that the bottom half of the wall would be three stones high and the top half would be two.

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Once you have the ground level and even, lay your stones. Using the rubber mallet, tap each stone firmly into place, making sure there are no gaps between them. Once you have the thickness or depth of the wall, tie a piece of string at the beginning of your work and run it in a straight line to the opposite end. This will keep your work nice and straight.

I have seen some garden walls that are perfectly level, but don't follow a straight line. While there are many walls, including this one that have obvious curves, the straight sections need to remain straight.

Make sure that you take your time - don't rush through this step with the mindset that "close is good enough". You might think that no one will notice that the bottom row is only a half an inch out of true, but when you have all three levels built, that small difference is now a glaring error.

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Another way to keep your wall straight as you are building it is to use a chalk line. It works the same way the string does, except that you are not hampered with working over or under the line. The only challenge with using chalk is making sure you don't erase the line as you work.

You can also use a straight edge to keep your work linear and square. This method is often used for small areas, after all the proper measurements have been taken, and once the first row of stones is in place, the measurements are retaken to make sure your work is true.

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If you have to adjust the height of the ground underneath the first row of stones like we did, make sure that you tamp it firmly before laying the stones. This will ensure that the ground does not shift or settle over time. I am sure many readers have seen walls that have shifted and are starting to fall apart.

If this happens, it is an easy fix, although it can be time consuming, so do your best in the beginning to avoid this problem. As long as you have a solid foundation, your creation will stay beautiful for years to come.

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Continue laying the stones on top of each other, locking them into place as you go. Remember to tap each stone into place firmly. You can also use a locking glue to keep the stones from shifting, but after seeing how closely the stones fit, we opted not to use glue.

This will also make it easier to adjust the stones as you work, especially if you have decided to use a curve instead of a right angle corner. Right angle corners are trickier to do, and most require glue to keep them in place, simply because of the way corner stones are made.

Utilizing a curve allows you to keep the integrity of the wall intact without the possibility of shifting.

note the ridge on the brick
note the ridge on the brick | Source
cap stone for the finished top
cap stone for the finished top | Source
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Stack stones are not made the same as regular bricks. They have a unique shape that allows the builder to fashion curves and still lock the stones into place.

They come in two styles - one has a ridge on the top to allow the stones to lock into place, and one has a smooth top. This brick is called a 'cap stone' and is used on the top row for a clean, finished look.

Making a Curve

You start making your curve on the bottom row. Place the stones with their narrow face forward. Don't worry that there is a gap between the stones at the back of the wall. Fill the spaces with some gravel or sand, and continue. You can adjust the sharpness of the curve by placing one or two stones facing the opposite direction, depending on how long or short the curve needs to be.

Once you have your curve the way you want it, continue placing the rest of your stones in a straight line. To lock the curve in place, start your second layer of stones from the beginning of the wall, continuing around the curve, making sure there are no gaps in the front of the wall. Each successive layer will secure the bottom, and when you have finished the second or third layer, there will be no gaps at the back, and the wall will be locked into place.

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Do your best to overlap the seams of the bricks. This ensures a solid joint - much like building with Lego bricks. Don't worry that the seams are not overlapped evenly. When working with curves, one or two of the stones will not lock the same way the rest of the stones do.

Again, don't worry about that, as the subsequent layers of stone will take care of that problem for you. If you look at the pictures, you can see what I am talking about. A couple of the seams look like they are not overlapping, but if you look closely you will see that even though the seams are very close to each other, they are locked into place. The top row adds solidity and this wall is solid and does not shift or move.

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After

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As you can see from the pictures, we continually used the level to ensure our finished product would remain square and even throughout all the stages of building.

If you look carefully, you can see what I was talking about when I mentioned the slope of our property. The top of the wall is completely level, however, you can see that the layers of stone have progressed from two high, to three high.

The transition of two stones to three is basically simple, and only requires a small amount of digging. This type of progression also forestalls the time consuming and much more costly leveling of your yard. While we know that there are areas that definitely need to be filled and properly sloped, we decided instead of changing the blueprint, to work within our parameters and budget.

As we still have quite a few projects to complete before our backyard is finished, stay tuned for my next segment. I'm not sure yet whether it will be building a pad for the picnic table area, or completing the patio.

We had a lot of work done on the house this year - our front steps slab jacked and covered in a non slip, cushioned coating, our backyard fence replaced and the side steps and railings were also replaced, so we have to check the budget before we decide. (Isn't that always the way of things?)

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Comments 20 comments

Chantelle Porter profile image

Chantelle Porter 15 months ago from Chicago

Really pretty and very useful. Thanks for sharing.


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Thanks Chantelle, it was a lot of fun to build too!


poetryman6969 profile image

poetryman6969 15 months ago

Very nice. I like the way this looks.


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Thank you poetryman, we plan on putting in another one along the back fence, now that it has been replaced. Just gotta save up a bit for the stones ;)


tirelesstraveler profile image

tirelesstraveler 15 months ago from California

Lovely. Thanks for the idea.


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

My pleasure tirelesstraveler. Thanks for stopping by :)


KoffeeKlatch Gals profile image

KoffeeKlatch Gals 15 months ago from Sunny Florida

Enelle,I love the look of your stack stone garden. I have the perfect spot in my yard for one.


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Is that a hint??? LOL Thanks Gals :D


thumbi7 profile image

thumbi7 15 months ago from India

Wonderful ideas. Thanks for sharing


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Thanks Kodex Paint and thumb17 for the comments. I'm glad you enjoyed :)


mary615 profile image

mary615 15 months ago from Florida

I have used these stones to build different walls, etc. in my yard. They are a little pricey here where I live, but well worth the price!

I was a little confused when I saw your first photo. I thought that couldn't possibly be the end result. Just a suggestion: I'd move the after photo to show at the beginning of the article.

I enjoyed reading how you made this nice wall.


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

LOL good idea mary615 - didn't think of it that way...was following the progression! I'll just zip in and change that.

Thanks so much for your comments :)


RedElf profile image

RedElf 15 months ago from Canada

Beautiful end product. Your back yard just keeps getting more and more gorgeous. Just shows how much hard work and planning pay off. Nicely dons, Enelle


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Thanks RedElf, We have a long way to go before we are done though...not sure yet if we are going to finish the patio next or put in the pad for the picnic table :) will have to see what spring brings lol


Stephanie Henkel profile image

Stephanie Henkel 15 months ago from USA

I really like your stacked stone wall and found the directions easy to understand, especially with the great photos of each step. Containing the plantings around your patio area makes everything look so well groomed. Very pretty!


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

Thanks Stephanie, we were really pleased that it turned out so well. I think the hardest part was deciding what color stone we wanted LOL. So glad my directions were easy to follow. Using stack stone makes it a very simple and quick build. :)


Chris Austin profile image

Chris Austin 15 months ago from St. Augustine, Florida

This is a really good job and great directions. My wife has already printed it up!!!


Enelle Lamb profile image

Enelle Lamb 15 months ago from Canada's 'California' Author

I am sooo sorry Chris! LOL Thanks for the compliments. Once you start working with stack stones, you will be surprised and pleased at how quickly everything takes shape. Just make sure the bottom row is straight and even and you've got it made :)


bravewarrior profile image

bravewarrior 14 months ago from Central Florida

Your wall really transforms the garden. It's neat, clean, and adds a bit of architectural depth. I look forward to seeing your subsequent garden projects.

Thanx for the tips!


Enelle Lamb profile image

Enelle Lamb 14 months ago from Canada's 'California' Author

Thanks bravewarrior, I can hardly wait for spring LOL

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    Enelle Lamb profile image

    Enelle Lamb936 Followers
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    Enelle Lamb ancestors were English gardeners and professional landscapers. Her artistic nature is a great accent for home DIY projects.



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