The Emerald of Outdoor Aggregates
By Ben Parrot - Landscape Gardener & Amateur Geologist
Classification:
Stone landscaping material and construction aggregate
Geological name(s):
Orthoclase, plagioclase, biotite
Other Name(s):
Green granite gravel, green granite, Welsh green granite chippings, green gravel, green gravel stones
Overview
Green granite, also known as Welsh green granite chippings, with its rich hues and durability, is an exemplary and hard-wearing choice for those seeking to enhance their outdoor or indoor spaces with natural stone. This encyclopaedia listing page aims to provide specifications, benefits, and popular applications for this specific aggregate.
This page also serves as a portal to an array of resources, including a list of similar alternatives, articles for inspiration covering fundamental design principles as well as a variety of do-it-yourself instructables for numerous applications showcasing the myriad ways green granite stones can transform your outdoor space.
Green Granite Chippings Specifications
material | colour | shape | sizes | fall safety | price |
---|---|---|---|---|---|
Stone | 3-20mm |
durability | fish friendly | eco friendly | degradability | ph | diy friendly |
---|---|---|---|---|---|
Non-degradable | Neutral |
Material
Granite
Colour
Granite green
Shape
Angular
Size Range
3-20mm (0.1-0.8")
Green granite chippings 20mm, 14mm green granite chippings, 20mm green granite chippings, green granite 20mm
Fall Safety
Unsuitable for play areas
Price
Economical
Durability
High
Fish Friendly
Yes
Eco-Friendly
Yes
Degradability
Non-degradable
pH
Neutral
DIY-Friendly
Yes
Benefits
Decorative aggregates, such as green granite stone, provide a lovely aesthetic uplift and functional benefits to gardens and landscaping projects. Their colour and fish-friendly nature make them an ideal choice for water features. They are versatile, require minimal maintenance, and can improve soil health and drainage, making them a popular choice for both practicality and beauty.
Green gravel stones, specifically, offers an unmatched elegance to landscaping projects. Its light and distinctive green hue, complemented by the stone's innate strength, ensures that it remains a sought-after material for those aiming to create a visually striking and long-lasting design.
Applications
Green granite is remarkably adaptable and can be used in various garden settings, including driveways, pathways, ponds and as a mulch in plant borders. Green granite rockery stone is trendy for rock gardens. Its colour remains vibrant, whether wet or dry, adding a dynamic visual element to any garden space.
In the following section, we list many of the common green granite chippings uses, although it is not an exhaustive list. In reality, the number of potential applications for any aggregate is almost limitless. Wherever there is a hyperlink beside an item, an article is available from Outdoor Aggregates about the topic.
Informational & Inspirational Articles
DIY-Friendly How-To Guides
Other Applications
Some other excellent applications for green granite stone chippings include:
Unsuitable For
The following list represents the kinds of applications that green granite chippings are not suitable for:
- 1Play surfaces
- 2High-traffic commercial spaces
Similar Alternatives to Green Granite Chippings
The following is a list of decorative aggregates which are alternatives to green granite stone chippings but offer unique variations on the primary colour, offer more economical options or substitute where they may not be optimal for the project you are creating.
Name | Colours | Material | Size | Shape | Availability | Price |
---|---|---|---|---|---|---|
green | 10-40mm (0.4-1.6") | flaky, flat | UK, USA, EU | |||
Rockin colour - garden stones | Irish emerald green | Special | 20mm (0.8") | angular | UK, USA | |
blue, grey | Marble | 3-5mm (0.12-0.2") | angular | UK, USA | ||
green | 20mm (0.8") | crumb | UK, USA, EU | |||
emerald green | Rubber | 10-40mm (0.4-1.6") | irregular | UK, USA, EU |
Under £80
£80-£120
£120-£150
£150-£200
£200-£300
£300+
Maintenance
Green granite chippings are generally low maintenance, especially when a heavy duty membrane is installed underneath to suppress weeds, with most work limited to the occasional removal of debris. Occasional power washing is advisable to maintain the original colour and prevent algae or moss buildup. Natural quarry materials also may have dust, which should be hosed off with water at the time of installation.
For areas with heavy footfall, such as paths or footpaths, replenishment of chippings may be required over time to maintain depth and coverage. When used with weed control fabrics, Welsh green granite chippings can significantly reduce the time spent on garden upkeep. For more on how to clean stone chippings, read our article: how to clean garden stones.
Purchasing Tips
When purchasing green granite, consider the size and quantity necessary for your project. Where available, it is cost-effective to request a sample to assess the stone's colour and quality against your design requirements. Also, consider the size you'll need; for instance, green granite chippings 20mm are typically used for driveways, while smaller green granite 10mm are better suited to footpaths.
Using our gravel calculator to get an unbiased estimate for your project needs is one of the best and easiest ways to get the right amount without the risk of shortfalls or over-spending - all you need is a few measurements of the space. Ordering in bulk bags is often more cost-effective than smaller quantities. Also, always ensure you consider the delivery aspects, especially vehicle access to the site.
FAQs
Is green gravel rare and is it expensive?
Green granite gravel is less common than other green granite gravel colours, making it a unique choice for discerning designers. They are quite economical and not priced higher than most granite varieties.
What is the green in granite?
The green colour in granite and gravel is typically due to the presence of minerals like chlorite, epidote, or serpentine.
Is green granite a natural stone?
Green granite is a natural stone known for its durability and unique light colouration.