

Hakonechloa macra Mulled Wine - Japanese Forest Grass
Hakonechloa macra Mulled Wine
Herbe du Japon, Herbe d'Hakone
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This plant carries a 12 months recovery warranty
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Description
The Hakonechloa macra Mulled Wine forms a lush clump of trailing foliage in cascading layers that give the plant an interesting graphic quality and genuine appeal. The leaves of this grass, initially yellow, light green and emerald, gradually take on increasingly darker red hues until becoming almost entirely burgundy by the end of the season. Magnificent as ground cover, Japanese forest grass is a very trendy plant, easily grown in pots and will find a prime spot in a semi-shaded corner of a terrace.
Hakonechloa macra Mulled Wine is a recent horticultural selection from Knoll Gardens Ltd. (United Kingdom). It is a rhizomatous and stoloniferous grass belonging to the Poaceae family. Its wild ancestor originates from the mountains of Japan. The Mulled Wine variety forms a clump 40-45 cm tall and 60 cm wide, composed of very leafy culms, first upright then trailing. The whole evokes a large cushion. Its growth is rather rapid, the foliage is deciduous, absent in winter. The broad leaves develop deeper dark red colouring in late summer if the plant is exposed to a bit more sun. Flowering occurs in July-August. The flowers, arranged in thin little spikelets, offer no real interest but can be kept for winter.
Magnificent in borders, Hakonechloa tolerates all exposures provided the soil remains moist, for example on pond banks. In open ground as in pots, pair the Mulled Wine variety with hostas, ferns, bergenias or with colourful heucheras that appreciate the same growing conditions. It will perform at its best used as extensive ground cover in shaded parts of the garden, in light woodland, against an east-facing wall, or to edge a shrub border in humus-bearing, moist soil, to which it adds roundness and colour.
Flowering
Foliage
Plant habit
Botanical data
Hakonechloa
macra
Mulled Wine
Poaceae
Herbe du Japon, Herbe d'Hakone
Cultivar or hybrid
Other Hakonechloa
View all →Planting and care
Hakonechloa macra Mulled Wine requires fresh to moist but well-drained soil. It prefers humus-rich soils and dislikes limestone. Tolerant regarding exposure, it withstands shade and accepts sun in sufficiently moist but not waterlogged soil. A spring fertiliser application stimulates new leaf shoot growth. Prune your plant in late February before new leaves emerge. For container cultivation, ensure very regular watering, preferably with non-calcareous water. It's often beneficial to add a water-retaining agent like water-storing granules to the potting soil.
Planting period
Intended location
Care
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).

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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.