Although it may be tiny, the moss plant covers Ireland and is the reason for much of the green color across the landscape. This plant is called Sagina subulata, but is more commonly referred to as Irish moss. It not only produces an emerald green hue, but is also quite rugged, lasting throughout the winter. Of course, since Irish moss is indigenous to misty hills, it needs to be watered frequently, and for the full effect of an Irish garden, the moss can even be used as a replacement for grass.
Stones, whether in natural formations or arranged in a deliberate pattern, are a integral part of the Irish landscape vista. While stone castles and walls may be a bit of a tall order, stone walkways are a good addition to the garden. For those using moss as a replacement for grass, stone walkways are quite useful in keeping the moss pristine. While any type of grayish stones will do the job aesthetically, for landscaping purists, Irish bluestone, which is the same material that makes up the famous Blarney stone, would be the most apt choice.
Although much of Ireland may seem like one giant green carpet, there are a number of native wildflowers that would add to the authenticity of any Irish garden. These varieties include several orchids, such as the fragrant orchid and the common-spotted orchid, and well as daisies and violets. Thyme and other common herbs also fall into the category of wildflowers and can also provide a utilitarian purpose for the garden.
Along with stone and moss, running water is the other common sight throughout Irish landscapes. Small man-made creeks are often added to gardens of all kinds and within the Irish variety, one littered with stones would be a perfect addition. Not only does a creek add to the authentic look of an Irish garden, but with water-loving plants such as moss, it creates a spot for them to thrive. If creeks are not a possibility, stone birdbaths are a viable option. These not only complement the walkways, but help attract wildlife to the all-natural setting.