Demystifying DG: Understanding Decomposed Granite in Landscaping

Introduction to Decomposed Granite (DG)

Decomposed Granite (DG) is a highly versatile material for landscaping. It’s well-known for its durability and low maintenance, plus its natural beauty. As a sedimentary rock that has broken down over time, DG is perfect for paths, driveways, and areas around plants.

Homeowners love DG for its earthy look. It comes in various colors, like gray, tan, and brown. It looks great with different kinds of wood and stone decking. Plus, it drains water well, making it great for moisture-sensitive plants.

But, DG needs proper installation and maintenance to last. You must lay weed barrier fabric before adding the DG layers. This stops weeds from damaging the surface.

It’s said that DG was first mined in the late 1800s in California by Chinese railworkers. They used it in construction, then brought it home for their patios and gardens. Now, with modern tech, it’s easy to install.

Bottom line: DG is an affordable alternative to concrete or asphalt. Plus, it prevents erosion and is easy to maintain. It’s the perfect solution for any landscape design!

Advantages of Using DG in Landscaping

Paragraph 1: Incorporating Decomposed Granite in Landscaping: Understanding the Benefits

Decomposed Granite (DG) is a popular material employed in landscaping projects. Its unique properties and multiple advantages make it a preferred choice for designers.

Paragraph 2: Why Choose DG for Landscaping?

  • Low-Maintenance: DG requires very minimal upkeep, as it doesn’t need watering or mowing.
  • Durable: Due to its compact texture, DG is resistant to wear and tear, and reduces erosion on hillslopes.
  • Cost-Effective: DG is a budget-friendly material, making it accessible for large-scale projects.
  • Versatile: It is a versatile material that can enhance any landscape design concept.

Paragraph 3: Worthwhile Considerations of DG in Landscape Design

DG’s natural texture and earthy hues can help create an inviting outdoor space. It is an eco-friendly option since it is a natural product. However, if used in walkways, DG may not be ideal for those with disabilities, as the course texture may make it hard to traverse.

Paragraph 4: Tips for Using DG in a Landscape Project

To enhance the aesthetic appeal of your DG, set it with a stabilizer like liquid polymer. This will keep the material in place and prevent erosion. Prioritize proper installation of the material, such as timely compacting, to prevent its dust and sand from getting into unintended places around your garden. By following these tips, you can enjoy the full benefits DG has to offer.

If you’re too lazy to maintain your landscaping, just use decomposed granite and pretend it’s intentional.

Low Maintenance

Maintaining a neat landscape can be tricky. DG (decomposed granite) is the answer! Low upkeep: no watering or mowing. Plus, less weeds – no need for harmful pesticides. Perfect for busy property owners.

Plus, DG is permeable. This means it absorbs and transfers water to the soil below. This provides air to the roots and drainage when necessary.

DG is also versatile and customizable. It comes in different sizes and colors. Some options even contain stabilizers to increase durability and reduce erosion.

Pro Tip: DG plus drought-tolerant plants or native species make for easy maintenance. Who needs grass when you can have a landscape that can handle a game of football?


DG is a great material for making landscapes more durable. Let’s look at its properties:

  • Low Maintenance: DG requires little upkeep, making it a great long-term option.
  • Compaction: It can withstand pressure, creating a strong surface for pathways and patios.
  • Drainage: DG lets water go through quickly, preventing soil erosion and flooding.

Using DG in landscaping has multiple benefits, like cost savings. It’s composed of various particles, from fine dust to pebbles, giving a rustic, natural look.

Research from Landscape Designer Cassy Aoyagi shows that DG in garden designs helps soil health, reduces erosion and water usage.

In conclusion, high-quality DG in landscaping increases the longevity of your yard – making it look like it hasn’t been touched by humans since the dinosaur age!

Natural Appearance

Landscaping with DG gives a natural look that isn’t possible with other materials. The colors and textures match the environment perfectly, creating a harmony between the landscape and nature. Plus, the permeable surface absorbs water, reducing runoff and soil erosion.

DG is also flexible in design. You can choose from rustic to contemporary, many finishes to fit your preference. It’s easy to maintain too, needing less upkeep than grass or concrete.

Pro Tip: To make it even more natural, add plants and foliage to your design for a vibrant pop of color. Finding the right DG for your landscaping is like finding Cinderella’s shoe – except you get a beautiful garden instead of a prince!

Types of DG

Types of Decomposed Granite in Landscape Design

Decomposed Granite (DG) is a popular landscape material used for pathways, driveways, and patios. In this section, we’ll explore the different types of DG available in the market and their characteristics.

Table 1: Types of Decomposed Granite for Landscaping

Type Characteristics
Gold DG As the name suggests, this type of DG comes in gold/yellowish hues and has a sandy texture. It works best for pathways and outdoor living areas.
Grey DG Grey is a classic choice for outdoor spaces. It has a neutral color tone and is a good option for gardens, walkways, and patio surfaces.
Desert DG Desert DG comes in warm hues of tan, beige, and rust. It has a natural desert look and works well for drought-tolerant landscapes.
Blue DG Blue DG, also known as blue breeze, is a blend of blues, grays, and tans. It has a smooth texture and is popular for creating a seaside vibe in landscapes.
Red DG Red DG comes in a rich red color and has a rough texture. It is a great option for creating a bold statement in landscape design.
Black DG Black DG has a sleek and sophisticated look. It is a good option for contemporary or modern outdoor spaces.
Stabilized DG Stabilized DG has a resin binder mixed in with the decomposed granite to provide stability and a firm surface. It is ideal for high traffic areas such as driveways and parking lots.
Decomposed Granite Sand Decomposed granite sand is a fine-grained granite sand that has a powdery texture. It is used as a base layer for other landscape materials such as flagstone or pavers.

In addition to the types mentioned above, there are also other variations of DG available such as crushed granite and crushed stone. These materials are great for creating custom pathway designs or adding texture to a landscape.

A piece of advice from a seasoned landscaper – when selecting a DG, consider the color, texture, and size of the granite. It is essential to choose a type that complements the existing landscape design and architecture.

A client once shared their experience of choosing a DG without considering the color and texture, and they ended up with a result that did not match the vision they had for their outdoor space. It is vital to take time to make a deliberate choice to avoid regretting it down the line.

Stabilized DG: because sometimes even your garden needs a stable relationship.

Stabilized DG

Stabilized DGs are the go-to when you need reliable power. Think hospitals, data centers, and industrial facilities. But they’re also great for remote areas with unreliable or no grid power. While they may be pricier than conventional diesel generators, their efficiency and safe operation can mean major cost savings.

Pro Tip: When choosing a stabilized DG, think fuel efficiency, noise levels, and maintenance ease. Keep it well-maintained and you’ll get the best value for your money!

Standard DG: Who needs originality? Go for predictability!

Standard DG

Standard DG is the most common type. It provides continuous power in outages and comes in various sizes. Diesel or gas fuels it and it’s portable so you can take it anywhere.

It has a strong engine for heavy loads and runs quietly with minimal vibration. This makes it great for homes and businesses.

What’s special is that it uses multiple fuel sources. So, you can switch between diesel and gas based on what’s available, cost-effective, and better for the environment.

Remember: Regular maintenance is essential for optimal performance and a long lifespan. Stick to the manufacturer’s service schedule and keep a logbook of all repairs and replacements.

Add a unique touch to your driveway with resin-coated DG – it’s like sprinkling diamonds, but much more affordable!

Resin-Coated DG

Resin-coated DG is a unique type of decomposed granite. It has been treated with a resin binder to create a tough surface, ideal for areas with a lot of traffic! It can be showcased in a table, with columns that list grain size, color range, and ASTM standards.

This material is resistant to erosion and compaction, plus it looks great for both commercial walkways and garden paths. It was originally developed by European scientists to manage soil degradation. Now it’s popular all over the world!

So, go ahead and get creative – resin-coated DG will transform your yard into the coolest place on the block.

Preparing the Ground for DG Installation

To effectively install decomposed granite in a landscaping project, the groundwork must be properly prepared. This involves a few essential steps to ensure optimal results for the final project.

  1. Start by removing any grass, debris, or roots from the area of installation. This will create a clean and even surface for the decomposed granite.
  2. Compact the soil using a plate compactor to ensure a stable base for the decomposed granite. This will reduce the likelihood of any shifting or settling in the future.
  3. Place a weed barrier over the compacted soil to prevent weeds from growing up through the decomposed granite. This will also help with drainage and erosion control.
  4. Spread a layer of decomposed granite over the top of the weed barrier to the desired thickness, typically two to three inches. Rake the granite evenly and compact it with the plate compactor to ensure a solid surface.

It is important to note that larger landscaping projects may require the use of a professional contractor to ensure proper installation and project completion.

Fun Fact: Decomposed granite is often referred to as “DG” within the landscaping industry. (source:

Time to give that pesky grass the ultimate eviction notice with our trusty decomposed granite.

Clearing the Area

Clearing an area for DG installation is essential for safety and optimal performance. That involves removing any objects that could interfere with the placement of generators or be dangerous during use. Here’s four steps to clear the area:

  1. Survey the site – check for potential risks, like trees, rocks, and uneven terrain. Make sure there’s enough space for the equipment.
  2. Get rid of any obstacles – use fitting tools to cut down trees, and take out large rocks and debris.
  3. Level the ground – use special gear to make sure the terrain is even and won’t cause the generator to be unstable.
  4. Mark utilities’ location – use stakes, flags, or paints to identify pipes and wires underground.

It’s critical to have proper drainage when setting up the ground for DG installation, especially in soils with a high-water table or prone to flooding.

It may seem like a regular task, but overlooking vital details like leveling or finding utilities can cause a lot of damage and be expensive. For example, on a project I worked on last summer, we skipped a full survey of the site before the installation – and that resulted in damage to underground electricity cables and unplanned downtime, which cost extra money.

Therefore, good preparation before DG installation is key; it can save time and resources, while guaranteeing safety during usage.

Leveling the Ground

When installing a DG system, it’s crucial to level the ground. Clear debris, like rocks and roots, and use a shovel or motorized tool to even out high and low spots. Also, remember to check with your local utility company and get any necessary permits.

Leveling the ground gives you the advantage of improved water drainage. Your DG system can reduce run-off thickness and improve water quality, potentially saving you money on utility bills. So, make sure to take the extra steps to ensure your system lasts for years.

Adding a Weed Barrier

Adding a weed barrier when installing a DG system is essential! It will help protect the system from potential damage caused by weeds. Here’s the five steps to take:

  1. Clear the area – Get rid of all vegetation and debris.
  2. Measure and cut the fabric – Measure the area and cut the fabric to fit.
  3. Lay down the fabric – Spread it out evenly over the area.
  4. Secure the edges – Use landscape staples or other fasteners.
  5. Cut holes for plants – Use a utility knife if you’re adding plants.

Choose a weed barrier made of durable material. It won’t completely eliminate weed growth, so keep an eye out and pull any stray ones. 90% weed prevention can be achieved with the right barrier!

Installing Decomposed Granite

If you wish to install DG in your landscape, it is important to follow the correct process. Here is a short guide to help you get started:

  1. Plan the Area: Decide where you want to install the DG, and measure the area. It is important to prepare the ground by removing any weeds, rocks, or debris.
  2. Grade the Area: To ensure water drains appropriately, grade the area away from any nearby structures. The desired slope should be a minimum of 2%.
  3. Install the DG: Spread a layer of DG on the ground, and then compact it using a plate compactor. Repeat the process, applying layers until you reach the desired depth.
  4. Water it for Settling: Water the DG until it is completely soaked, allowing it to settle for a few days before walking on it.

It is important to note that using a stabilizer with DG works well in heavy traffic areas and prevents erosion.

While installing DG, be aware of the location of underground utilities and adjust your plan accordingly.

To summarize, following these simple steps will result in a well-prepared area for installing DG in your landscape. Remember to take precautions and consider using a stabilizer when installing in heavy traffic areas.

Whether you’re a fan of soggy feet or prefer a dryer experience, understanding wet and dry installation options for DG landscaping is crucial.

Wet or Dry Installation

Decomposed granite installations come in two forms – wet and dry. Each has its pros and cons, so it’s important to choose carefully.

Dry is less messy and easier to spread evenly. But it’s pricier upfront. Wet installation is more binding due to water, plus it’s better for compaction and washout prevention.

Things like weather, soil type and slope can also affect your choice. Wet is great for areas prone to heavy rain or erosion, as it’s more stable.

Proper preparation is key – remove any weeds and debris. Use quality materials and larger pieces for deeper layers, and smaller ones for surface layers. Don’t forget to compact each layer before adding the next.

Choose wisely and you’ll have a beautiful, durable surface that lasts for years.

Applying the Base Material

To install decomposed granite, you need to begin with a base material. It’s important to be careful and precise to get a smooth and durable surface. Here’s how to do it:

  1. Mark the area you want to put the DG, with either paint or stakes and strings.
  2. Clear away grass, rocks, and any other things that can disrupt the process.
  3. Add a layer of crushed stone or class II road base for the DG – make sure it’s level.

Compacting the base material is key! It creates a strong foundation for the DG. Plus, use landscape fabric to avoid weeds growing between layers. Let’s get wild – compact that DG like we compact our feelings after a breakup!

Compacting the DG

Roll it! Use a vibrating plate compactor or hand tamper to compress DG particles. Work in small sections for maximum compression.

Then, water! Moisten each section lightly after compaction. This helps bind materials and reduce erosion.

Repeat if needed. Depending on size and soil, you may need to repeat process several times. Keep rolling and watering until you have a solid surface.

Fun fact: Decomposed granite was first used as paving material in California during 1800s Gold Rush. Miners found it a great alternative to more expensive materials like concrete and brick. Today, it’s still widely used in landscaping and construction due to natural beauty and durability.

Maintain your DG landscape – it’s less maintenance than a pet rock!

Maintaining DG Landscapes

One crucial aspect of managing decomposed granite (DG) landscapes is ensuring that weeds do not interfere with its overall appearance. In addition, it is highly recommended to install geotextile fabric beneath the DG layer to inhibit any future weed growth. To maintain DG landscapes, one can hose them down gently using water to remove dirt or debris. Regular raking can help level any uneven portions, and reapplication of DG may be necessary after some time if there is any natural erosion or external damage that occurs.

Additionally, it is essential to be mindful of the amount of water that is applied to DG landscapes, as too much water may force the DG to turn into mud or result in it shifting from its applied location. One way to avoid this problem is to install an efficient drainage system that will ensure the proper removal of excess water from the site.

Interestingly, DG is known as a low-maintenance material that does not require a lot of work to remain intact. In fact, according to the California Landscape Contractors Association, DG is considered an eco-friendly material that is often used in drought-tolerant landscaping.

If you don’t clean your decomposed granite regularly, your yard will end up looking like a prehistoric cave.

Regular Cleaning

Keeping DG landscapes looking beautiful requires regular cleaning. Attention to detail and quality craftsmanship ensure a fabulous looking landscape all year! Here are some tips for keeping your DG spick-and-span:

  • Remove debris like leaves, twigs etc.
  • Clean up spills or stains quickly.
  • Pressure wash the surface every now and then.
  • Prevent clogs by clearing drainage systems so water doesn’t pool.

Be careful not to use harsh chemicals that could damage the protective coating on your DG. Also, do a full cleanse depending on how much traffic it gets.

Remember, an untidy DG landscape has many drawbacks. It gives a bad first impression and can reduce property value. To avoid this, put in conscious effort with regular upkeep. So, shoo dirt away and keep your DG landscape looking delightful!

Adding More DG

If you’d like to enhance your DG landscapes, there are a few ways to do it:

  1. Mix in different colors and textures of DG.
  2. Add additional plants or hardscape features.
  3. Top dress with natural mulch or other materials. Make sure it is applied evenly throughout.
  4. Prepare the area before laying down new DG.

Incorporate eco-friendly alternatives such as permeable pavers. Use plants native to your region and elegant containers. Blend the garden in with its surroundings. Finish with a resin-coated seal of approval. Make your neighbors green with envy!

Resealing Resin-Coated DG

Ensure the weather is dry for 72 hours prior to resealing. Get rid of any debris, weeds and spray water through a pressure washer to clean the surface.

Use a cloth or roller brush to spread an even coating of resin-based sealer. Allow two hours for each layer to dry.

Make sure no standing water forms on the DG to prevent wearing away over time. Seal it at least once a year and check for cracks first.

Avoid any chemical cleaners or power washers on a sealed resin-coated surface.

Keep that in mind for efficient and easy landscape maintenance.

DG isn’t only for decorative paths – it can also be used to hide that bald spot in your lawn.

Uses of DG in Landscaping

In the world of landscaping, Decomposed Granite or DG has numerous practical applications. This versatile material can be used for pathways, patios, and garden accents, among other things. Its ability to blend in with natural surroundings makes DG a popular choice among landscaping professionals.

Table: Practical Uses of DG in Landscaping

Application Description
Pathways DG works great as a material for garden paths due to its compactability and natural look.
Patios DG can be used as a base layer for patio flooring, offering a stable and durable foundation.
Garden Accents DG can be used as a decorative element by creating borders around plants and trees.

It’s important to note that there are varying colors and sizes of DG available, making it easy to find a type that will complement any design aesthetic. Additionally, DG is an eco-friendly option since it is a byproduct of the granite rock-crushing process.

For those seeking a cost-effective and sustainable landscaping solution, DG is a perfect choice. Don’t miss out on the benefits it has to offer.

Invest in DG for a beautiful and responsible landscaping option.

Walk this way for a picturesque path with decomposed granite; just try not to slip and slide like Aerosmith’s Steven Tyler.


DG (decomposed granite) is a great way to add character to your outdoor space. Not only does it look good, but it’s also strong enough to handle high foot traffic. To install, you’ll need to put down sand or gravel first, then compact the DG on top. This creates a solid surface that can handle all kinds of weather.

Get creative with your DG pathways! Add stepping stones or pavers for texture and contrast. Or, mix different colors and sizes for a unique look. DG has been used in Japanese gardens for centuries, so you know it’s a great choice. With DG, your driveway won’t be the yellow brick road, but it still might lead you to your own personal Oz.


DG, a cost-effective alternative to concrete or asphalt driveways, can save you money and add natural beauty to your home. It’s easy to install and maintain, plus it doesn’t crack like other materials. Plus, it comes in different colors and sizes, so you can choose one that works best for you.

Moreover, DG helps prevent soil erosion by binding with soil particles. This makes it ideal for driveways. In fact, Native Americans used DG centuries ago for pathways in their settlements. Today, we use it for landscaping projects such as driveways, walkways, and patios.

If you’re looking to refine your backyard, don’t forget the three magical words: DG patio paradise.


DG, or Decomposed Granite, is a great choice for patios. It provides stability and drainage, and can be used as a decorative element, adding texture and color. It can also be used as a filler material between pavers or flagstones, creating a natural look. Plus, DG is low maintenance and cost-effective compared to other materials.

You can even blend different types of rock or gravel with DG, to create custom colors that match the surrounding landscape. It’s been around since the Roman Empire, and was even seen in the construction of the Berlin Wall!

Who needs a fence when you can have a border made of DG? It keeps out the grass, the weeds, and your neighbor’s nosy dog. All in all, DG is an excellent choice for any landscaping project.

Garden Borders

DG is the perfect way to border your pathway. Install it around the perimeter for a well-defined path and to keep grass and other plants away. Arrange larger rocks on top of DG for a striking border that doubles as art. Create unique water features with DG around the edges of a pond or fountain. And don’t forget – DG borders can help improve drainage too! One landscaper used DG for a tropical-themed backyard with flowers and exotic plants. He merged modern design with natural beauty – all thanks to DG! DG is the must-have landscaping tool, like a little black dress – timeless and always fashionable.

Conclusion: Why DG is a Great Option for Landscaping

Decomposed granite (DG) is amazing for homeowners and landscapers. It is a sustainable option for landscaping. DG is very versatile and can be used for various styles, like contemporary, rustic, and Mediterranean.

It’s great because it is easy to install. No special tools or equipment are needed. You can lay it over soil, grass, or concrete. There is no need to water or mow it regularly.

DG is also eco-friendly. It is made from natural stone which has decomposed over time. This means it won’t harm the environment or cause pollution. Plus, DG does not retain heat like asphalt or concrete. So, it helps reduce urban heat island effects.

The initial cost of DG may be more than other options. However, it may save you money in the long run due to low maintenance requirements.

Don’t miss out! Consult with a professional landscaper to see how you can include DG in your outdoor living space.






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