Peculiarities of Granite Landscape Rock: Different Colors and Interesting Design Ideas
Landscaping has always been a philosophy of art and nature, embodied in principles of harmony, simplicity and pacification. The problem of combining plants, rocks and water is central and the most important one.
In this article we will be speaking about granite landscape rock: which advantages and disadvantages does it have. In addition, we will discuss some designs, that can be easily done with granite landscape rocks.
Pros and Cons
Advantages of granite rocks for landscaping:
- high decorative qualities;
- tolerance to temperature difference;
- low wearability;
- fire safety;
- water tightness;
- optimal coefficient of hardness;
- easy maintenance;
- restricts the intrusion of weed and other invasive plants (find out effective ways of killing unnecessary grass).
Disadvantages of granite landscape rock:
- heaviness (learn how to move large rocks for landscaping);
- high cost;
- relatively high radiation level (within the bounds of sanitary standards);
- granularity and porosity.
Characteristics and Properties
Granite landscaping rocks are represented in a huge variety of sizes. It can be stones from 2 mm to big boulders weighing hundreds of kilos.
There are different sizes of granite landscape rocks that can be used in decorating purposes:
- Diameter up to 2 mm – short-grained granite;
- Diameter up to 5 mm – medium-grained granite;
- Diameter more than 5 mm – hard-grained granite.
What regards color range of a stone, granite can be black, green, gray, blue and red. The color of granite rockery stone depends on its mineral composition. For example, red granite contains pink or red feldspar, green granite – feldspar called amazonite. Black granite gets its dark color owing to mica and morion.
As far as origin of granite is concerned, this rock is of magmatic nature. Granite is produced in many countries and regions: Russia, Ukraine, Central Asia, China, India, Sri Lanka, Africa, European countries. It seems, that granite deposits don’t correspond with climatic conditions.
Granite landscaping rock is a perfect solution for decorating rockeries and alpine gardens, because this material doesn’t enter in any chemical reaction being harmless to plants. Also, crumbled granite is able to protect the soil against washing out and erosion.
Granite rock is highly durable: it doesn’t crumble or die out on the sun. Also, granite rocks are able to withstand harsh environmental activities: snow, frost, heat.
For a human, granite landscaping rocks are absolutely safe. During the production, granite goes through multiple processing stages, that is why it doesn’t have sharp sides.
Granite rocks can be matched with any plant in a garden, but the most attractive combinations are with solitaire trees and bushes, especially conifers.
We want to mention that, if you do not know which one to choose, then the best option will be black granite landscaping rock since it is neutral color.
Choosing the best type of stone
Landscaping with granite rocks is an interesting experience, but you should be careful when choosing this material for decorating. Granite landscaping rocks will best suit a garden in traditional style with formal flowerbeds and rockeries or a garden in Japanese style with its minimalistic décor.
Ideas for Rockeries
Granite landscaping rocks are perfect for decorating alpine gardens and rockeries because they are natural and durable. Choose a pair of huge rocks (diameter – 30 to 50 cm) as a central part of a rockery.
Complement these solitaires with tall thuya, pine, juniper or cypress. Near these rocks place 3 or 5 smaller granite rocks and plant trailer creeping junipers and barberries.
The rest of a rockery could be decorated with granite rocks of small fraction (crumbled granite as mulch) and bigger fraction as border. On the foreground one can plant lavender, sage, plantain lily, Alpine stonecrop, etc.
Black and green granite rockery stones are the most neutral colors for a rockery. Choose plants with big green leaves (plantain lily, fern, vincas), decorative moss, gramineous plants.
But if you use these very color be careful with the colors of flowers when blossoming. Best solutions are asters, decorative onions and showy stonecrop (actually, all plants with pink, purple, lilac, blue and yellow petals).
There are some pictures of rockeries with granite landscape stone:
How to Take Care of stones?
Granite rocks don’t need some special maintenance throughout a year. One should wash it with a stream of water, take away litter and leaves, add rocks in a case of its washing away, use herbicides against weed.
Learn how to clean rocks properly?
Approximately, 3 kilos of crumbled granite per square meter as mulch, from 5 to 20 small stones as border and for zoning and 2 or 3 big stones for decorating central part of a rockery. But this rate depends on particular design.
Granite is a durable and creative material for landscaping. Granite landscape rocks represent a perfect correlation of naturalness, high decorative properties and durability.
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