Get Some Great Cinder Block Garden Ideas | Properly Rooted (2024)

The cinder block has long been known as critical piece of masonry that’s invaluable in the construction of buildings and other such structures. Yet a funny thing has happened to this cold, impersonal-looking hunk of concrete. It’s been allowed to live a dual life as an essential component to a garden, as its combination of weight, sturdiness, and design makes it versatile enough to be the backbone of some rather innovative concepts. Here’s a look at some of the most progressive ideas out there.

1. The Ultimate Planter

The most recognizable feature of a cinder block are the two gaping holes that dominate their surface area. These holes play an important role in a cinder block’s traditionally intended use, as they lighten the unit’s weight and improve insulation without compromising its sturdiness. Yet as many people have discovered, they also make killer planters.

Because they can withhold whatever nature throws their way, these bulwarks can easily double as immovable homes for foliage and their dirt. You can be confident that a cinder block will not only stand up to weather, but also to the plants’ own growth.

Cinder blocks are also designed to be stacked; once they are, they’re not going anywhere. If you have a touch of creativity and ingenuity in your bones, you can use this to your advantage, staggering them to create intriguing patterns that can instantly turn your backyard into a cool conversation piece.

2. DIY Raised Garden Beds

If you have intentions of growing crops in your backyard, you don’t necessarily have to resort to buying a garden bed, or even constructing one of your own from wood. A properly placed arrangement of cinder blocks will do the trick, and do it well.

Because they’re so easily stackable, you can make the bed as high as you need. You can also fill their holes with dirt, just in case you want a little extra reinforcement. You can even use these holes to plant other vegetation, to give your garden bed an extra touch of character.

Perhaps the most advantageous part about making a raised garden bed from cinder blocks is that it gives you the opportunity to expand its size to accommodate your growing desires. You can’t move a border in a store-bought box, but you can do it here, albeit by breaking a bit of a sweat.

3. Cinder Block Shelves

The holes of a cinder block aren’t just great for plant placement. They also work rather well for wooden beams. This match can be exploited rather well for your garden if you’re looking to add unique, cost-effective elevation to your greenery.

If you thread a few wooden beams through the blocks’ holes, you’ll have an instant shelving unit that daresay may be more stable than the flimsy units you may find in your neighborhood garden store. Again, because cinder blocks are so easily stackable, you can design this shelf to be as high or low as you’d like.

What’s more, you can space this makeshift shelving unit to be as long or short as possible. Its length will be determined by how many plants you’d like to place on its surface. Just don’t overdo things – you don’t want to create a unit that’s excessively busy.

4. Cinder Blocks as Canvases

If you’re worried about cinder blocks turning your garden into a concrete jungle of dismal gray, don’t fret. They can be painted to fit in with whatever color scheme you’ve already built in your garden. In fact, they make excellent canvases that will allow you to show off your creative side.

If you just want to add a pop of color just to keep them from being gray, adding a coat of paint will do the trick nicely. However, feel free to go a little nuts if you’re so inclined. Paint geometric patterns of different hues. Use the gray base as negative space. Even put a few blocks together and turn it into one multi-block work of art.

Of course, the caveat to doing this is that you still want to make sure what you’re doing matches the overall motif of your garden. Not doing so will make the block stand out, and not necessarily in a good way.

5. Make a Cinder Block Bench

The cool thing about mixing cinder blocks and wooden beams is that they can withstand a lot of force and weight. They can even combine to hold up people if they wood is thick and sturdy enough. Because of this, you can forego the trip to your nursery’s garden furniture section and make your own bench.

Like most cinder block projects, the key to this creation is their ability to be stackable and immovable. Just determine how wide you want your bench to be, build each “end” of the bench with appropriately arranged cinder blocks, and thread the sturdy wood beams through.

Once you’ve put the frames in place, you can then take your creation to the next level by festooning it with various garden pillows, blankets, or any other similar accoutrements to give it additional character. If you neutralize the bench’s bones in their natural state, your guests won’t pay much attention to its construction. This is a good thing.

If you’d prefer to keep things natural, there’s one thing to keep in mind: spacing. Because of the way cinder blocks are designed, you will end up with gaps between the beams when you sit. It’s like slats on an old-school wooden chair, only larger.

Yet with that or any other use, you’ll find that a cinder block can be utilized as the versatile backbone of virtually any basic garden motif. Add into the fact that their usage tends to save you a healthy chunk of money, and it’s easy to see why the use of these sturdy hunks of concrete have become such an effective piece of many a person’s gardening puzzle.

Photo by Dennis Yang Licensed Under CC BY 2.0

Get Some Great Cinder Block Garden Ideas | Properly Rooted (2024)

FAQs

What do you put on the bottom of a cinder block planter? ›

Here's How to Make a Raised Bed Garden with Cinder Blocks:

Lay down some weed fabric, cardboard, or newspaper, and add your soil to both the main bed and all of the holes in the blocks. If you like to sit while you garden, leave a couple of the holes in the blocks empty. Then start planting.

How many cinder blocks do I need for a raised garden? ›

20 blocks will give an interior bed area of 4′ x 8′. Leave a side open to bring in the soil until the new bed is filled. No mortar or special installation is necessary unless you desire a bed which is higher than 8″ raised over the surrounding area. Just set them on the ground!

How do you build a cinder block vegetable garden? ›

How to Build a DIY Cinder Block Garden Bed
  1. Calculate the Dimensions. A typical cinder block is 8 x 8 x 16 inches. ...
  2. Mark Off the Area. ...
  3. Prepare the Ground. ...
  4. Arrange the Cinder Blocks. ...
  5. Add Another Layer of Blocks (Optional) ...
  6. Fill Perimeter With Dirt. ...
  7. Fill With Topsoil and Plant.
Feb 27, 2024

How do you landscape with cinder blocks? ›

Cinder Block Flowerpots

Place your cinder blocks vertically on the floor and put some potting soil in it. Once you have filled the block with soil, sow your seed in the block and water it continuously. Your cinder block flowerpot is ready and can be placed anywhere in your garden.

Will plants grow in cinder blocks? ›

I planted each of these cloves in its own cinder-block hole. Each one will grow into a full bulb. I also planted two bunches of basil, two bunches of cilantro and one bunch of oregano. Each of these grows in its own cinder-block hole as well.

Should you put rocks in bottom of raised garden bed? ›

Adding rocks to the bottom of a raised bed makes it challenging to amend or improve the soil over time. It restricts access to the lower layers and can impede the addition of organic matter or nutrients. Over time, rocks will get mixed in with your raised bed soil, not cool! Rocks are expensive and heavy!

What plants grow well in cinder blocks? ›

Someone else said they grew strawberries. I've read about growing bush beans in the holes of cinder blocks (one garden book suggests 4 bush beans to a hole, which seems too much to me), and herbs. Others mentioned pest deterrent plants like marigolds.

Do cinder blocks make good garden beds? ›

Building a raised garden bed out of concrete blocks can be a good idea, but it is important to make sure that it is done correctly. Concrete blocks can be durable and provide a stable base for a garden bed, but they can also be prone to cracking and damage from the elements.

How long do cinder block garden beds last? ›

Also, the wood will eventually rot while cinder block will last essentially forever. I know I could just lay the blocks on the surface and let them be, but I want them to be at least a little aesthetically pleasing.

How deep should raised garden beds be? ›

They should have at least 8 inches of soil depth to accommodate the root systems of plants, because the majority of plant roots require 6 – 8 inches of soil for healthy root growth. A depth of 8 – 12 inches will suffice for most gardening situations.

How do you dress up cinder blocks? ›

If you're tired of looking at that plain cinder block wall on your property, you have plenty of options for giving it a facelift. For a quick and simple cover-up, try concrete or stucco. To give the wall a more unique character, consider stone wall veneer or climbing plants.

What do you put under landscape blocks? ›

Backfill

After each row is completed, you should use backfill to reinforce the retaining wall. Use crushed gravel to fill in the back and sides of your blocks. Backfill helps with water drainage.

What is the best thing to put in the bottom of planters? ›

One of the best things to put at the bottom of a planter for drainage is broken pieces of pot. You can use any unwanted plant pots or chipped crockery for this – simply smash them up into small to medium-sized pieces. Adding a layer of broken pieces of pot like this will prevent compost loss out of the drainage holes.

What is the best bottom for a planter box? ›

Gravel or rocks: You can also create a drainage layer at the bottom of the planter by adding a layer of gravel or rocks. This will allow water to drain out of the soil and prevent it from pooling at the bottom of the planter, which can cause rotting.

What to put in the bottom of a large planter to take up space? ›

You can use rocks, pieces of concrete or bricks, gravel, and/or pebbles. The benefit of using these types of rubble to fill your planter is that they have some weight to them. Weight can help anchor a tall planter that may be prone to tipping over.

What do you put in the bottom of a planter for height? ›

Styrofoam peanuts (a.k.a packing peanuts) or styrofoam blocks (a.k.a foam blocks) are recommended for filler material. To keep the filler more secure and contained, place them in an empty potting soil bag.

References

Top Articles
Latest Posts
Article information

Author: Tuan Roob DDS

Last Updated:

Views: 6243

Rating: 4.1 / 5 (62 voted)

Reviews: 93% of readers found this page helpful

Author information

Name: Tuan Roob DDS

Birthday: 1999-11-20

Address: Suite 592 642 Pfannerstill Island, South Keila, LA 74970-3076

Phone: +9617721773649

Job: Marketing Producer

Hobby: Skydiving, Flag Football, Knitting, Running, Lego building, Hunting, Juggling

Introduction: My name is Tuan Roob DDS, I am a friendly, good, energetic, faithful, fantastic, gentle, enchanting person who loves writing and wants to share my knowledge and understanding with you.