The flower bed in the front yard has needed some help for a while. Earlier this year we
tore out the crepe myrtle that was inappropriately planted too close to the house. (the crepe myrtle is now happily planted at the in-laws). You can look back at the crepe myrtle post for some more before pictures.

The original border was what looked like the left over bricks from the house placed on end diagonally.The worked well enough, likely since 1993 when the house was built. They were loaded with mud and had grass growing though the holes.
I laid out the lines I wanted to follow with some string and stakes. The borders were probably laid out relatively straight originally, but have since shifted into pretty curves. This wasn't a big deal as I had to dig out about an 8 inch trench for the stone to lay in.
My parents were up for a visit and helped to ferry all of the stones in from Home Depot. We happened to check the price online and saved 20 cents per block by price matching the online price. We bought enough for the flowerbed border and the retaining wall.
I got started by the sidewalk because I knew that this would be trickiest for block placement. I had to split 3 blocks lengthwise to fit between the sidewalk and house, as well as split one in half widthwise to keep the pattern looking good. I was able to split these pretty easily with a cheap concrete chisel and a hammer.
The process is pretty simple. Dig out a channel about a shovel width wide (convenient width, eh?), compact the dirt, lay down some paver-base rock, compact the rock, lay down some sand to level the rock. Check the level left to right and front to back, and with the previous block in line.
The orange hammer was useful for this as it's a
dead blow hammer. It's filled with some metal ball bearings that keep the heft of the hit into the block, but the plastic hammer doesn't scratch the block.
You can see in the pictures that I would dig out the space for the blocks as I went. I should have probably dug it all out first, but I didn't like digging. We have thick heavy clay that's really annoying to dig up.
The curve was pretty easy to do. I had a string line in the front, so I laid out a curve to line up with the sidewalk and the string line. The capstones were a bit trickier.
 |
Options for cutting the cap stones for the curves. |

I laid out the capstones in the pattern I wanted and then marked where the back planes intersected.In some of the surrounding diagrams. If I tried to leave the white cap stone whole (option 1), then the blue stone would end up sticking way further out at the back. This method only requires 1 cut, but looks worse.

The other option is to cut both blocks at their intersection point (option 2). This requires an extra cut, but I think it ends up looking much nicer.
I set up a fence for my saw to follow, and made repeated passes (each time lowering the saw blade a little bit). When I got about 60% through the block, I broke off the remaining bit with a hammer. Then I cleaned up the cut with the saw.
For the last few cuts I figured out that I could prevent paint scraping off of my circular saw on to the blocks if I laid down a couple of layers of clear packing tape. This also had the added benefit of making the saw slide easier on the block, so I could focus on cut itself, instead of on pushing the saw through
I also had to cut the capstones to match up with the edge of the house. Not too tough, and it ended up looking pretty nice. I made a lot of measurements, but wasn't too confident in my method. Thankfully it looks like I knew exactly what I was doing.
The other curve went pretty much the same as the other side, and they both ended up looking pretty nice.
It ended up taking me about two weeks working after work and a weekend or so. I took my time with it so I wouldn't be too exhausted. You can see how sloped the yard is from this picture. On the right side you can see two courses of blocks, whereas on the left it dips into the ground and you can just see the top of a block sticking out. I was worried this would look strange, but I'm really pleased with how it turned out. I'm hoping I did a thorough enough job so that it keeps looking good for a long long time. Now it's time to back fill in with top soil and lay out some mulch!
Parts List:
Capstones
p.s. I really like Home Depot's online ordering system. Rather than search the whole store for the stuff I need, I can pick out the stuff online and have it waiting for me at Customer Service desk when I get off work.