Anemone × lipsiensis 'Sioux' is a distinctive yellow-flowered woodland anemone, combining large, soft creamy-yellow flowers with unusually dark foliage. Flowering in early spring, it makes a particularly attractive choice for beneath deciduous trees and shrubs, woodland borders and other areas of dappled shade.

Growing to approximately 10-15cm tall, 'Sioux' remains compact and low to the ground. Its flowers appear during March and April, opening above deeply divided leaves that can develop rich bronze, purple and dark green tones. The contrast between the pale flowers and darker foliage gives this cultivar considerably more presence than its small stature might suggest.

• Botanical name: Anemone × lipsiensis 'Sioux'
• Flower colour: Creamy yellow
• Foliage: Dark green with bronze to purplish tones
• Flowering time: March-April
• Height: 10-15cm
• Position: Partial or dappled shade
• Soil: Humus-rich, moist but well-drained
• Habit: Compact, spreading woodland perennial
• Excellent for: Woodland gardens, beneath trees and naturalising

About Anemone × lipsiensis 'Sioux'

Anemone × lipsiensis is the hybrid between the white-flowered Wood Anemone, Anemone nemorosa, and the yellow-flowered Anemone ranunculoides. This combination produces plants with much of the delicate woodland character of both parents, typically accompanied by flowers in attractive shades between white and yellow.

'Sioux' is particularly appealing for its large creamy-yellow blooms and dark foliage. The broad, open flowers have a central cluster of golden stamens and are held just above the leaves, where their pale colouring contrasts beautifully with the darker growth beneath.

Early Spring Colour for Shady Gardens

'Sioux' flowers during March and April, when deciduous woodland is beginning to wake from its winter dormancy. At this time of year there is still plenty of light reaching the ground beneath trees, allowing woodland anemones to flower before the overhead canopy becomes dense.

This makes it ideal for planting beneath deciduous trees and shrubs, where it can be combined with other early spring plants to create a succession of colour before the main garden season begins.

Distinctive Dark Foliage

The foliage is an important part of the appeal of 'Sioux'. Rather than simply providing a green background, the finely divided leaves can display dark green, bronze and purplish tones, particularly when young.

These darker shades emphasise the creamy-yellow flowers and allow individual plants to stand out even when grown among other low woodland perennials. As the season progresses, the foliage may become greener before eventually dying back as the plant enters dormancy.

Where to Plant Anemone 'Sioux'

A position in partial or dappled shade is ideal. Plant beneath deciduous trees, around the base of shrubs, beside woodland paths or towards the front of a shaded border.

It combines especially well with other spring woodland plants. White Anemone nemorosa and brighter yellow Anemone ranunculoides are natural companions, allowing the subtle creamy colouring of 'Sioux' to provide a transition between the two.

Soil and Growing Conditions

Grow in humus-rich, moisture-retentive but well-drained soil. Adding leaf mould or well-rotted garden compost before planting can improve both moisture retention and soil structure, recreating the fertile conditions found naturally on a woodland floor.

Moisture is particularly useful while plants are actively growing during spring. Permanently waterlogged ground should be avoided, while very dry, exposed sites are less suitable than the cooler conditions found beneath trees and shrubs.

How to Plant Anemone × lipsiensis 'Sioux'

Woodland anemones such as 'Sioux' grow from creeping rhizomes rather than true corms. Plant the rhizomes horizontally approximately 3-5cm deep, covering them gently with soil.

For a natural-looking display, position them around 10-15cm apart in irregular groups rather than straight rows. Dry rhizomes can be soaked in water for a few hours before planting to help rehydrate them.

Naturalising Anemone 'Sioux'

Once settled into suitable conditions, woodland anemones can gradually spread through their underground rhizomes. This makes 'Sioux' an excellent choice for naturalistic woodland planting, where small groups can slowly develop into larger patches.

Allow the plants time to establish. Woodland anemones are not necessarily instant ground cover, but established colonies become increasingly attractive as their rhizomes spread and the number of spring flowers increases.

Companion Planting

The soft yellow flowers work particularly well alongside snowdrops, primroses, hellebores, erythroniums, bluebells and other woodland anemones. Its darker foliage also makes an effective contrast against fresh green spring growth.

For an especially attractive anemone planting, combine 'Sioux' with white Anemone nemorosa and buttercup-yellow Anemone ranunculoides. All three enjoy similar woodland conditions while providing subtly different flower colours.

After Flowering

Once flowering has finished, allow the foliage to die back naturally. The leaves continue to photosynthesise and replenish the underground rhizomes before disappearing as the plant enters its dormant period.

There may be no visible growth above ground during summer and autumn. This is completely normal for woodland anemones, and established rhizomes should emerge again when growth resumes the following spring.

Why Grow Anemone × lipsiensis 'Sioux'?

• Large creamy-yellow flowers
• Distinctive dark, bronze-toned foliage
• Flowers during March and April
• Compact height of only 10-15cm
• Ideal for woodland and shady gardens
• Excellent beneath deciduous trees and shrubs
• Suitable for naturalistic planting
• Spreads gradually through underground rhizomes
• Beautiful alongside white and yellow woodland anemones
• An unusual alternative to more commonly grown wood anemones

Frequently Asked Questions

What colour is Anemone 'Sioux'?
'Sioux' produces large, open flowers in a soft creamy-yellow shade, complemented by golden stamens and contrasting darker foliage.

When does Anemone × lipsiensis 'Sioux' flower?
It flowers in early spring, typically during March and April.

How tall does Anemone 'Sioux' grow?
It is a compact woodland perennial reaching approximately 10-15cm tall.

Can I grow Anemone 'Sioux' beneath trees?
Yes. Beneath deciduous trees and shrubs is an excellent position, providing plenty of spring light followed by increasing shade later in the season.

Does Anemone 'Sioux' spread?
Yes. It grows from creeping underground rhizomes and can gradually form larger patches when established in suitable conditions.

What is Anemone × lipsiensis?
Anemone × lipsiensis is a hybrid between Anemone nemorosa, the white Wood Anemone, and the yellow-flowered Anemone ranunculoides. 'Sioux' is a selected form distinguished by its creamy-yellow flowers and dark foliage.

With its large creamy-yellow flowers, unusually dark foliage and compact woodland habit, Anemone × lipsiensis 'Sioux' is an excellent choice for adding something a little different to a spring woodland garden.