Concrete Block Planters

Are you looking for an affordable and easy way to add some greenery to your outdoor or indoor spaces? Look no further than concrete block planters! With just a few supplies and a little know-how, you can create custom planters that perfectly fit your style and needs.

In this article, you will learn how to choose the right materials for your concrete block planter, measure and cut your blocks, assemble your planter base, add soil and plants, and create a drainage system.

You will also discover how to use concrete block planters for vertical gardening, create a matching set of planters, and incorporate them into indoor spaces. Plus, we’ll share tips for maintaining and caring for your concrete block planter, so you can enjoy your greenery for years to come.

Let’s get started!

Choosing the Right Materials for Your Concrete Block Planter

You’ll love finding the perfect materials to make your new planter stand out and fit in with your garden’s style.

The first thing you’ll want to consider is the type of concrete blocks you’ll be using. Cinder blocks are a popular choice because of their affordability and durability. However, if you’re looking for a more polished look, you may want to opt for concrete blocks that have a smoother finish.

Another important material to consider is the adhesive you’ll be using to hold the blocks together. Mortar is the traditional choice, but it can be messy and time-consuming to work with. An alternative option is to use a construction adhesive that’s specifically designed for use with concrete. This type of adhesive is easy to apply and dries quickly, making the building process much faster and more efficient.

Finally, you’ll want to think about any additional materials you may need to add to your planter, such as a drainage system or a liner. If you plan on growing plants in your planter, you’ll need to make sure it has adequate drainage to prevent water from building up and causing damage to the roots. Additionally, adding a liner can help protect the planter from moisture and extend its lifespan.

With the right materials, you can create a beautiful and functional concrete block planter that’ll enhance your outdoor space for years to come.

Measuring and Cutting Your Concrete Blocks

Measuring and cutting your blocks is a crucial step in creating the perfect planter for your outdoor space. Before you start cutting your blocks, make sure you have the right tools on hand. You’ll need a measuring tape, a saw, and safety goggles to protect your eyes from flying debris.

To measure your blocks, first decide how tall you want your planter to be. Then, measure and mark the blocks to the desired length. Use your saw to carefully cut along the lines, making sure to follow the manufacturer’s instructions for cutting concrete blocks. Remember to wear your safety goggles at all times.

Once you’ve cut your blocks to the correct size, you’re ready to start building your planter. Arrange the blocks in the desired shape, making sure they fit together snugly. You may want to use a level to ensure that your planter is even.

With your blocks in place, you’re ready to move on to the next step in creating your perfect concrete block planter.

Assembling Your Planter Base

Now that you’ve got the right tools and have measured and cut your materials, it’s time to bring your planter to life by assembling the base.

Begin by laying out your first layer of concrete blocks in a rectangular shape on a flat surface. Make sure to leave space in between each block for the adhesive to be applied.

Once you’ve arranged your blocks, apply a generous amount of adhesive to the top of each block before placing the next layer on top. Be sure to check that each block is level before moving on to the next layer.

After you’ve assembled the first few layers, it’s time to add reinforcement to your planter base. Cut a piece of wire mesh to fit the size of your planter and place it on top of the second layer of blocks. This will provide added strength and stability to your planter.

Once the wire mesh is in place, continue to add layers of concrete blocks and adhesive until you reach your desired height.

Once you’ve completed your planter base, allow it to dry for at least 24 hours before adding soil and plants. This will ensure that the adhesive has fully dried and your planter is sturdy enough to hold the weight of the soil and plants.

With your planter base assembled, you’re one step closer to creating a beautiful and functional addition to your outdoor space.

Adding Soil and Plants to Your Planter

Ready to bring some life to your new outdoor creation? Let’s get your planter filled with soil and plants!

The first step in adding soil is to lay down a layer of rocks or gravel at the bottom of your planter. This will help with drainage and prevent your soil from becoming waterlogged.

Next, add a layer of nutrient-rich soil, leaving a few inches of space at the top for your plants.

When it comes to choosing plants for your planter, consider the amount of sunlight the area receives and the size of your planter. Large planters can accommodate bigger plants, while smaller ones may be better suited for herbs or small flowers.

Don’t be afraid to mix and match different types of plants for a varied and interesting display.

Once you have your plants arranged to your liking, add a final layer of soil and gently press down to secure them in place.

Water your new planter thoroughly, making sure the soil is evenly moist.

With a little care and attention, your concrete block planter will be flourishing in no time!

Creating a Drainage System for Your Planter

You’ll be amazed at how much healthier your plants will be when you create a proper drainage system for your planter. Without proper drainage, water will accumulate in the bottom of the planter, causing the roots to become waterlogged and eventually rot. This can lead to stunted growth or even death for your plants.

To create a drainage system, start by placing a layer of rocks or gravel at the bottom of your planter. This will allow excess water to drain away from the roots and prevent water from accumulating at the bottom. Next, add a layer of landscape fabric on top of the rocks to prevent soil from washing away.

Make sure to also create drainage holes in your planter. Depending on the size of your planter, you may need to drill several holes evenly spaced along the bottom. This will allow excess water to drain freely from the soil and prevent waterlogging.

By ensuring proper drainage for your planter, you’ll be setting your plants up for success and a long, healthy life.

Painting or Decorating Your Planter

To add some personality to your planter, try painting or decorating it with colors and patterns that match your personal style and the plants you’re growing.

There are many ways to decorate your planter, and the materials you use will depend on the look you’re going for. If you want a simple and classic look, you can paint your planter with a single color or add a few stripes or dots for a fun touch. For a more eclectic look, try decoupaging your planter with patterned paper or fabric.

When it comes to painting your planter, make sure to choose a paint that’s suitable for outdoor use. Acrylic paints work well for this, but make sure to apply a coat of sealant on top to protect the paint from the elements.

If you want to add a bit of texture to your planter, consider using spray paint or a textured paint. You can also add stenciled designs or hand-painted details for a unique touch. Decorating your planter is a great way to personalize your garden and add some color and personality to your outdoor space.

Whether you choose to paint, decoupage, or add stenciled designs, the options are endless. So, get creative and have fun with it! Your planter will not only serve a functional purpose but also be a beautiful addition to your garden.

Using Concrete Block Planters for Vertical Gardening

Using concrete block planters for vertical gardening is a great way to maximize your garden space and add some depth to your outdoor decor. With concrete block planters, you can create a beautiful garden that takes advantage of vertical space.

Here are three ways to make the most of your concrete block planters for vertical gardening:

  • Stack the blocks to create a tower garden. This is perfect for small spaces as it allows you to grow a variety of plants without taking up too much floor space.

  • Hang the planters on the wall. By attaching them to a wall, you can create a stunning living wall that will add a natural touch to your outdoor space.

  • Use the planters as dividers. You can create a beautiful garden space by using concrete block planters to divide different areas of your yard or patio. This is a great way to add some structure to your outdoor space.

Concrete block planters are not just functional, they can also be a beautiful addition to your outdoor decor. By using them for vertical gardening, you can create a stunning garden that will impress all your guests. So, get creative and start using your concrete block planters to create a unique and beautiful garden today!

Creating a Matching Set of Concrete Block Planters

If you want to add some style and cohesiveness to your outdoor decor, why not create a matching set of these unique structures for your garden? Concrete block planters are a great option for DIY enthusiasts who want to create a cohesive look for their outdoor space. You can easily customize the size and color of each planter to match your existing decor.

To create a matching set of concrete block planters, you’ll need to gather the necessary materials and tools. You’ll need concrete blocks, concrete adhesive, a trowel, and a level. It’s important to measure each block carefully to ensure that each planter is the same size. You can also experiment with different block patterns to create a unique look.

Once you have all the materials, you can start assembling your planters. Start by applying the concrete adhesive to the bottom of each block, then stack them in the desired pattern. Use a level to ensure that each layer is even.

Once the adhesive has dried, fill each planter with soil and your favorite plants. With a little bit of creativity and patience, you can create a beautiful matching set of concrete block planters that will enhance the look of your outdoor space.

Using Concrete Block Planters for Indoor Spaces

Now that you’ve successfully created a matching set of concrete block planters, you might be wondering how to incorporate them into your indoor decor. Concrete block planters can add a unique and modern touch to any room in your home.

When using concrete block planters for indoor spaces, it’s important to consider the plants you want to display. Since concrete block planters don’t have drainage holes, it’s best to choose plants that don’t require a lot of water or can thrive in a moist environment. Some great options include succulents, cacti, and air plants. You can also add a layer of gravel or stones at the bottom of the planter to help with drainage.

Another way to incorporate concrete block planters into your indoor decor is by using them as bookends or as a statement piece on a bookshelf or mantel. You can also stack them to create a unique and functional side table or use them as a base for a lamp or other decorative item.

The possibilities are endless and can add a touch of industrial chic to any space in your home. With a little creativity and some greenery, concrete block planters can be a stylish and functional addition to your indoor decor.

Consider the plants and placement carefully to create a unique and cohesive look that reflects your personal style.

Maintaining and Caring for Your Concrete Block Planter

To keep your new creations in top shape, it’s important to regularly clean and water them, ensuring they remain healthy and vibrant additions to your home decor. Here are some tips on maintaining and caring for your concrete block planter:

  • Clean your planter regularly to prevent dirt buildup. Use a damp cloth or sponge to wipe down the surface and remove any debris that may have accumulated over time.

  • Water your plants on a regular basis, but be careful not to overwater them. Too much water can lead to root rot and other issues, so it’s important to find the right balance.

  • Keep an eye out for pests and other problems that may arise. If you notice any issues, take action immediately to prevent them from spreading and damaging your plants.

  • Consider adding fertilizer or other nutrients to your soil to help your plants thrive. This can help them grow stronger and healthier, and can also improve the overall look and feel of your planter.

By following these simple tips, you can keep your concrete block planter looking great for years to come. Whether you’re using it as a centerpiece for your living room, or as a stylish addition to your patio or balcony, taking care of your planter is essential for maintaining its beauty and functionality.

So, take the time to give your planter the attention it deserves, and enjoy the many benefits of having a beautiful, thriving plant in your home.


Congratulations on completing your concrete block planter project! With the right materials and tools, you were able to create a functional and stylish addition to your garden or indoor space.

Remember to measure and cut your blocks carefully, and create a drainage system to ensure the health of your plants.

If you’re interested in vertical gardening, consider using concrete block planters to create a unique and space-saving design. And if you want to create a cohesive look, try making a matching set of planters.

With proper maintenance and care, your concrete block planter will provide a beautiful home for your plants for years to come. Enjoy the fruits (and flowers) of your labor!