How To Lay Slate Chippings In Garden - Know Here

Written By James
Updated April 25, 2022 by James

How To Lay Slate Chippings In Garden - Know Here

How do you lay slate chippings on your garden?

The best way to lay slate chippings in the garden is to use a trowel to spread them across the soil's surface. 

Then, water the area to ensure they don't dry out. If you want to create a border around your lawn, you should also add some gravel to the edges of the bed.

It will help prevent weeds from growing up through the cracks between the stones.

Doing a slate chipping path or outdoor landscaping is an excellent idea if you have a small space for it. 

You need to make sure that you are doing it so that it won't crack or break when it rains.

Lay chippings in a garden: Simple guide

Choose an area and a design.

To choose a decorative aggregates layout, you can start by selecting a spot where you'd like to install it.

If there's already a stone walkway, you can follow its pattern.

But, for the ground preparation, you'll need to dig a hole about 1 foot deep.

Here are some other factors to consider:

  • Accent colour

There is a wide range of colours available for chippings. You can select one depending on what you want to achieve.

For example, if you're looking for a natural look, go with a grey colour or a darker shade.

But if you prefer something more colourful, you can find bright shades of ideal material.

There are stunning colours such as 

  1. Flower colours
  2. Green colours
  • Size

The size of the materials depends on how much space you have available.

If you have enough room, you can opt for larger pieces. But if you only have a small area, you may want to settle for smaller ones.

The size of slate chippings depends on the space you have available. If you have enough space, you can opt for large pieces.

But if you have a small area, you may want to settle with smaller ones like 15-30mm size.

  • Base layer

You can use a limestone base or a hardcore base layer. The latter is usually for areas that get heavy traffic.

Limestone is generally for areas that receive little to no traffic.

So, if you have a small garden, you can opt for limestone as a base layer.

  • Edging of choice

A discreet plastic edging or metal edging is another option. It's not essential, but it does provide a neat finish.

Also, if you want to keep the chippings clean, you can cover them with moss or grass clippings.

Moss and grass clippings work well because they absorb moisture and protect the product from getting dirty.

  • Eco-friendly slate product

For the slate product, you can choose a material that can withstand any adverse weather conditions.

For hot weather, you can use crushed stones or any larger stones.

It means that it doesn't shrink or expand over time. It makes it easy to maintain and prolongs its lifespan.

Slate products come in different sizes and shapes. They include slabs, tiles, blocks, chips, pebbles, strong rock, and flat rock.

They all have their benefits and uses. So, you can choose whichever one suits you best.

Calculate the number of slate chippings needed

You can use a helpful slate calculator online to help you figure out the number of chippings required.

It will calculate the amount of aggregate needed based on your chosen dimensions.

You can also add extra materials to increase the longevity of the chippings.

There is a handy slate calculator you can use online.

These calculators will give you an estimate of the quantity of aggregate needed.

Prepare the area

To prepare the area, the depth of gravel should be at least 3 inches.

Dig a hole that is approximately 2 feet deep.

Fill up the hole with gravel. Then spread the stone across the surface.

Spread the gravel until you reach the desired level.

Once the area is well-prepared, you can start laying the chippings. You can either lay them on the ground.

Or you can place them on top of the gravel.

For 40-50mm depth, you can use 20-25mm chippings. 

For 50-60mm depth, you can go for 25-30mm.

 For 60-70mm depth, you can opt for 30-35mm.

Lay the base

In this step, you need to ensure that the base is solid and stable. If there are any cracks or holes, you can fill them up using mortar.

Make sure that the base is firm and compact before adding more layers.

Add the second layer.

Now that the first layer is complete, you can add the second layer.

The second layer needs to be above the first layer.

Add the third layer

After the second layer, you can add the third layer. Make sure that the third layer is below the second layer.

You can add free-standing water features such as ponds, fountains, and streams.

If you don't have enough space, you can install a waterfall.

Or, you can create a pond by filling up a hole with rocks and soil.

Lay the chips

You can now add the chippings. Place each chip so that it covers the entire area.

When placing the chippings, make sure they are not too close together.

Also, try to avoid obscuring the edges of the site.

Use a trowel to smooth out the surface.

Finish off

Use a final coat of mortar to seal the surface. 

  • Apply a waterproofing coating.
  • Maintain the area
  • Clean up the place.
  • Wash away the dirty slate chippings.
  • Remove weeds and other unwanted plants.
  • Keep the site clear of debris.

The final verdict

Garden slate chippings are a great way to enhance the beauty of your garden. They provide a natural look and feel.

But, they do need maintenance.

So, if you want to keep your garden looking beautiful, you need to maintain it.

I hope you found the article helpful.

Please share your thoughts in the comments section.

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My father, and his father before him, and his father; for the past 3 generations, my family have always been into gardening. The green fingers is a gift passed down to me and I thoroughly enjoy it! I also have worked in the manufacturing department for Bosch and DeWalt so I like to think I know a thing or two about tools and such!
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