Evergreen Shrub with Year-Round Appeal
Overview
Skimmia Rubella is a compact, evergreen shrub that brings colour and structure to your garden throughout the year. This hardy plant is particularly valued for its striking red flower buds that develop in autumn and persist through winter, creating a dramatic display when most other plants are dormant. Perfect for British gardens, Skimmia Rubella thrives in partial shade and requires minimal maintenance once established.
Botanical Name: Skimmia japonica 'Rubella'
Common Names: Japanese Skimmia, Red-budded Skimmia
Plant Type: Evergreen shrub
Mature Size: 1-1.5 metres tall and wide
Growth Rate: Slow to moderate
Spring
Clusters of fragrant, creamy-white flowers emerge from the distinctive red buds, creating a beautiful contrast against the dark green foliage. The sweet fragrance attracts beneficial insects to your garden.
Summer
Maintains its neat, rounded shape with glossy, dark green leaves that provide excellent structure and backdrop for other flowering plants.
Autumn & Winter
The plant's most spectacular season begins as red flower buds form, intensifying in colour as temperatures drop. These vibrant buds persist throughout winter, providing essential colour during the bleakest months.
Light Requirements
Thrives in partial shade to dappled sunlight. Avoid full sun, which can scorch the leaves, and deep shade, which reduces flowering.
Soil Preferences
Well-draining, fertile soil
Slightly acidic to neutral pH (6.0-7.0)
Consistently moist but not waterlogged
Benefits from organic matter such as compost or well-rotted manure
Fully hardy in the UK (RHS Hardiness Rating H5), tolerating temperatures down to -15°C.
Planting
Best planted in spring or autumn
Dig a hole twice the width of the root ball
Plant at the same depth as it was in the container
Water thoroughly after planting
Space 1-1.5 metres apart if planting multiple shrubs
Watering: Regular watering during dry periods, especially in first year
Feeding: Apply balanced, slow-release fertiliser in spring
Pruning: Minimal pruning required; simply remove dead or damaged growth after flowering
Mulching: Apply organic mulch around the base to retain moisture and suppress weeds
Design Applications
Excellent for woodland gardens and shaded borders
Perfect for winter interest plantings
Ideal as a foundation plant near buildings
Works beautifully in Japanese-style gardens
Suitable for large containers on patios or terraces
Pairs wonderfully with:
Hellebores for winter interest
Hostas for summer foliage contrast
Ferns for textural variety
Camellias for extended flowering season
Pieris for spring colour
Skimmia Rubella supports garden wildlife by providing nectar for bees and other pollinators during its spring flowering period. The dense evergreen foliage also offers shelter for small birds throughout the year.
Important: Skimmia Rubella is a male variety and does not produce berries. If you desire the attractive red berries that Skimmias are known for, you'll need to plant a female variety nearby, such as Skimmia japonica 'Nymans' or 'Veitchii'.
Toxicity: All parts of the plant are mildly toxic if ingested. Keep away from children and pets who may be tempted to eat the berries (on female plants) or foliage.
This reliable shrub offers exceptional value for money, providing four seasons of interest with minimal effort. Its compact size makes it perfect for smaller gardens, while its tolerance of pollution makes it suitable for urban environments. The dramatic winter display of red buds is unmatched among evergreen shrubs, making it an essential plant for anyone wanting year-round garden colour.
Whether you're a novice gardener looking for low-maintenance plants or an experienced gardener seeking reliable winter interest, Skimmia Rubella delivers consistent performance and stunning seasonal displays that will enhance your garden for years to come.
Buying Shrubs from Jacksons Nurseries
At Jacksons Nurseries we sell a variety of shrubs both evergreen and deciduous with a variety of flowering times throughout the year. At certain times of the year our shrubs you buy from us may not look like the images shown on our website when deciduous leaves have fallen, the shrub has finished flowering or has been trimmed back.
Some leaves on evergreen shrubs can be damaged in winter by frost or harsh winds but in spring new leaves will readily replace those damaged. This is quite normal on many evergreen varieties and is preferable to plants grown with excessive protection that show cold shock once planted out and establish less satisfactory initially.
Availability: Stock availability figures are provided as a guide only. There is a delay between orders being placed and the plants being gathered by our pulling team. During this time it may be possible for a member of the public to purchase these plants from our Garden Centre, while this is rare it is a possibility and we will notify you of any problems as soon as possible. This figure may also include plants that have not yet be flagged as unsaleable.
Pre-order: Pre-order times are given as a guide only and may vary dependent on the growing season. Orders containing Pre-ordered products will be shipped as a single order when all items become available. Large orders may be part shipped, please contact us on 01782 502741 or email sales@jacksonsnurseries.co.uk.
* Please Note: Shrubs in 20 litre pots and above might require a pallet delivery starting at £79.99 per pallet. Depending on the exact pot size and height it may be possible to get approximately 5 plants per pallet at no extra cost. The maximum height we can dispatch on a pallet is 2.0m, this includes the height of the pallet and pot.
Shrubs are deciduous or evergreen woody plants, and often provide fragrant flowers, berries and foliage. They are good for structural framework, and they can provide a wonderful shelter and food source for wildlife.
Planting and Conditions
Container grown shrubs can be grown at any time of year. It is a little known fact that shrubs planted in the autumn and winter will be easier to look after than those planted in the spring and summer, because they will have time to establish and become hardy in the cooler months.
Plant the shrub at the same depth as it was in its original pot. Planting too deeply can result in root and stem rot.
One of the biggest causes of death in new shrubs is drought stress, so keep it well watered until it’s established.
Make sure you loosen the soil prior to planting. Most shrubs are tolerant of most soil types as long as it is fairly well draining.
Most shrubs will grow happily in containers, but they will be much more demanding on feeding and watering than shrubs in the ground would be. They will also need potting on every couple of years so that they don’t suffocate or become stunted in their pot.
Aftercare and Pruning
Once established, shrubs generally do not require much water. However, at first they need careful, frequent watering and should not be left to dry out.
Shrubs in the ground are generally not demanding and in most cases, annual feeding with general purpose fertilizer will suffice. Shrubs in containers may need more feeding; usually from early spring until late summer.
Shrubs also benefit from mulching in order to supress weeds, conserve moisture and provide vital nutrients. Mulch also greatly improves soil conditions. Shrubs can be mulched in late winter, after fertiliser has been applied, but it can be mulched through autumn to late spring as long as the ground is damp.
All shrubs benefit from dead-heading once spent flowers become apparent. Rhododendrons and Lilac especially benefit from the removal of dead flowers.
Some shrubs may show signs of reverted growth or ‘sporting’. This is where random shoots of different leaves associated with the plant’s parentage begin to appear. Most commonly this is where plants with variegated leaves sprout pure green growths instead of variegated ones.
To control reversion, remove reverted shoots promptly to discourage them. Reverted shoots are usually much more vigorous than the variegated ones, and thus should be completely pruned out and cut back into wood containing variegated foliage.
Potential Issues
Although shrubs are usually very robust garden plants, they can sometimes start to decline with no apparent or obvious reason.
This will start with browning leaves, which could indicate plant stress due to lack of water or waterlogging, an establishment failure or, in the worst case scenario, honey fungus. Another cause of leaf browning is a high salt content in the soil. This could be a natural occurrence, especially if you live near the ocean, or it could be from over fertilisation.
To remedy a high salt content, cut back on fertiliser and step up your watering regime for the next few weeks. If you live by the ocean, this will be harder to remedy—but stepping up your watering will help to wash some of the salt away all the same.
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