Home » Gardening » Trees and shrubs » Skimmia, magnificent all year round

Skimmia, magnificent all year round

Japanese skimmia
0

Spring brings clusters of flowers scented like orange blossom, followed by red berries that stay on the branches all winter above evergreen leaves that release their own perfume when rubbed. Skimmia (Skimmia japonica) is a slow-growing shrub for pots, terraces and heath beds; give it acidic, well-drained soil and midday shade, and it stays colourful year round.

Skimmia at a glance
Name Skimmia japonica
Family Rutaceae (Rue family)
Type shrub
Height 40 inches (1 m)
Exposure full sun, part sun
Soil heath soil
Foliage evergreen
Flowering mid-spring → early summer

Caring for them, from planting to pruning, here are the practices that will help you grow beautiful Skimmia.

Planting Skimmia

Skimmia is best planted in fall, but it is still perfectly possible to plant it in spring.

Skimmia planting
Plant in acidic heath soil, shaded at midday

Know that Skimmia particularly appreciate acidic soil and will love heath soil.

  • If creating a hedge, place your Skimmia no more then 16 to 24 inches (40 to 60 cm) apart.
  • Favor spots that are shaded over during the hottest hours of the day.
  • Follow our advice on planting shrubs.

This shrub is perfectly suited to being grown in pots for your terraces and balconies. It is also fine for heath soil shrub beds or as a stand-alone.

  • To grow Skimmia in pots, mix ⅓ soil mix with ⅔ heath soil, and check that the pot is well-draining with a hole at the bottom.

Be careful! To produce red berries in the winter, you must have both a female and a male plant.

Multiplying Skimmia

Making Skimmia japonica cuttings is the easiest and fastest technique to propagate the plant.

  • Prepare Skimmia cuttings at the end of of the summer, on soft-wood growth (not hard yet).
  • Follow our advice on preparing cuttings from your shrubs.

Pruning, caring for and watering Skimmia

Skimmia plants don’t require any particular care or maintenance.

  • It isn’t really necessary to prune, but it can at times be useful.
  • Nonetheless, if you wish to balance the shape or reduce the size of your plant, wait for blooming to be over.
  • Remove weak or broken branches regularly.

Water regularly during extended dry spells, especially potted Skimmia.

  • Leaves that turn pale yellow between green veins point to chlorosis, so water potted skimmia with rainwater rather than hard tap water and feed with a fertiliser for acid-loving plants.
  • A mulch of pine bark or leaf mould keeps skimmia’s shallow roots cool and moist and adds organic matter, though it should not be relied on to lower or maintain soil acidity.
  • In dioecious hollies such as Ilex verticillata and Ilex aquifolium, only pollinated female plants set fruit, so leaving those berries unpruned preserves a red winter display that male plants cannot produce.

The skimmia year: what to do and when

Skimmia asks for very little, but the few jobs it does need each have their moment. Here is the whole cycle at a glance.

The skimmia year: what to do and when
Task When What to do
Planting Fall, or spring Autumn is best, but spring planting works perfectly well too
Taking cuttings End of summer Use soft-wood growth that has not hardened yet
Pruning Once flowering is over Only to balance the shape or reduce the size; not essential
Removing dead wood All year, as needed Take out weak or broken branches regularly
Watering Extended dry spells Water regularly, and keep a closer eye on potted plants

Apart from these few moments, skimmia simply gets on with growing.

Which skimmia to choose: varieties compared

Because skimmias are male or female, the variety you pick decides whether you get berries, scent or simply handsome foliage. The table below sets out the forms you are most likely to find on a garden centre bench, so you can pair a fruiting female with a suitable male pollinator.

Which skimmia to choose: varieties compared
Variety Sex Buds and flowers Berries Habit and foliage
Rubella Male Dark red buds, white flowers None Compact, rounded; dark green leaves
Nymans Female White, lightly scented Abundant bright red Compact; narrow leaves
Bowles’ Dwarf Male and female forms sold White, scented Red on female form Dwarf, under 1 m; pots and edging
Kew Green Male Greenish-white, fragrant None Low, dome-shaped
Veitchii Female White Large red clusters Vigorous, broad; leathery leaves
Fructu Albo Female White Ivory-white Compact; for a paler winter scheme

Learn more about Skimmia japonica

Skimmia japonica
Spring blooms are fragrant, recalling orange flowers

This slow-growing round-shaped shrub bears beautiful spring blooms that are particularly fragrant and reminisce of orange flowers.

But it is mostly known for its berries that are produced in fall and stay on the shrub all winter long.

Indeed, the blooming is followed by cute red fruits that keep Skimmia brightly colored from spring to winter.

Additionally, the fragrant evergreen leafage will let you appreciate it even more on your terrace or balcony.

  • Skimmia leaves produce a delicate scent when they are rubbed.

Skimmia does great together with other heath plants such as hydrangea, camellia, azalea, heather and rhododendron.

Smart tip about Skimmia

Avoid planting them in flood-prone areas because they like well-drained soil.


Images: Pixabay: Bernd Wälz, Mabel Amber; shutterstock: Adrian Eugen Ciobaniuc

🌿 Nature & Garden Newsletter

Gardening tips, recipes & seasonal advice, twice a week.