‘Irish Moss’
The widely used Sagina subulata var. glabrata ‘aurea’ is a popular evergreen ground cover plant suitable for rockeries and for growing between pavers in pots etc. It is also known as ‘Heath Pearlwort’ and it can be used as lawn substitute, although with heavy traffic this would be a problem. White flowers in spring are an added attraction and the lime green foliage is attractive year round.
It grows like a moss and will form a little mound over time reaching a few cms tall. Excellent between and around pavers where traffic is light.
Care
Sagina subulata is a hardy plant and even reasonably drought tolerant once established, however it does require some protection form the hot afternoon sun in Australian conditions. In mid summer it can look a little raggedy, however it will revive itself in autumn.
Not suited to areas where dogs roam free, and not the best in deep shade. It can be propagated by division of established clumps.
How to Grow Sagina subulata glabrata aurea
Best when used in a rock garden, crevice garden or between pavers/stepping stones in a part shaded position
Growing Conditions for Sagina glabra aurea
- Soil:
Best grown in a humus rich well drained soil that retains some moisture. - Watering:
Moisture is required, water regularly during dry periods, do not allow the soil to dry completely. - Sun/Light:
Best grown in dappled shade to full but not deep shade. Exposure to full sun especially afternoon sun will quickly scorch the foliage. - Fertilizer:
A general purplose organic fertiliser in spring should be sufficient in good soils. A little liquid fertiliser in spring can also be beneficial. - Temperature:
Cool climates to temperate climate zones work best. Heavy frosts and freezes are not suitable, hot dry climates are also not suitable.
Hardy in USDA zones 4-8.
Can tolerate cooler temperatures but may struggle in hot climates. - Flowers:
Tiny, white flowers appear from late spring to early summer, however it is the golden green foliage that is the highlight of the plant. - Height and Width:
Low growing to a height of 1-2 inches (2.5-5 cm).
Forms a dense, spreading mat withWill spread to around 30cm over time. - Origin:
Native to Europe and Asia
Garden Uses:
Use as a ground cover in rock gardens, in crevice gardens, between stepping stones, or in the general garden border as a very low ground cover for shaded areas.
Grow it in containers in. A shaded courtyard or in hanging baskets.
Sagina subulata or ‘Irish Moss’ is readily available from the following participating nurseries.
138 Olinda-Monbulk Rd, Olinda VIC 3788
"Large range of rare and unusual plants.."
www.gentiananursery.com.au