Home » Gardening » Special reports

10 Winter flowers from ground to sky: bulbs, shrubs, trees…

Winter flowers
0

Yellow cup-shaped flowers on leafless branches, silvery fuzz on willow catkins, snowdrops hanging their three white sepals — winter flowers carry colour from bare trees down to bulbs at ground level. Most ask only for well-draining soil and the right light, from full sun to shade, and they will flower on through the coldest months.

Read also:

Choosing between the main winter-flowering varieties

Most of the plants below are sold as named cultivars, and the choice comes down to flower colour, when the display peaks and where the plant will sit. Use this table to line up shrubs, perennials, climbers, bulbs and small trees side by side before you buy.

Choosing between the main winter-flowering varieties
Variety Plant type Flower colour Flowering peak Best position
‘Arnold Promise’ Deciduous shrub Bright yellow, red calyx Late winter Sun to part shade, acid soil
‘Pallida’ Deciduous shrub Pale sulphur yellow Midwinter Sun to part shade, acid soil
‘Jelena’ Deciduous shrub Coppery orange Midwinter Sun to part shade, acid soil
‘Diane’ Deciduous shrub Deep red Midwinter Sun to part shade, acid soil
‘Luteus’ Deciduous shrub Clear waxy yellow Late winter Full sun, sheltered wall
‘Flore Pleno’ Bulb Double white Late winter Part shade to shade, naturalising
‘S. Arnott’ Bulb Large scented white Late winter Part shade, moist but drained
‘Pink Giant’ Bulb Pink stars, white eye Late winter to early spring Sun to part shade, light soil
‘Winter Moonbeam’ Evergreen perennial Cream ageing pink Midwinter Part shade, marbled foliage
‘Kilmarnock’ Small weeping tree Silver catkins, yellow anthers Late winter Sun to part shade, deep soil
‘Walberton’s Rosemary’ Evergreen perennial Pink, outward-facing Midwinter to spring Part shade, well-drained soil
‘Wisley Cream’ Evergreen climber Plain creamy white Early to midwinter Sunny sheltered wall
‘Potter’s Wheel’ Evergreen perennial Large pure white Midwinter Part shade, humus-rich soil
‘Album’ Tuberous perennial White, dark mouth Mid to late winter Shade under trees, free-draining
‘Grandiflorus’ Deciduous shrub Deep yellow, red-stained centre Midwinter Full sun, sheltered wall
‘Freckles’ Evergreen climber Cream, red speckled inside Early to midwinter Sunny sheltered wall

Winter flower shrubs

Wintersweet:

  • Variety: Chimonanthus praecox
  • Flowering period: December to March
  • Flower color: yellow cup-shaped flowers appear on leafless branches
  • Exposure: full sun
  • Soil: cool but with perfect drainage
  • Cherry on the top? fragrant blooming that also spread through the house when in a cut flower bouquet

Hamamelis ‘Arnold Promise’ :

Strands of yarn-like petals on this 'Arnold promise' hamemelis
Witch hazel ‘Arnold Promise’ opens bright yellow in January
  • Variety: Hamamelis intermedia Arnold Promise (witch-hazel)
  • Flowering period: January to February
  • Flower color: bright yellow petals shaped like strands of yarn
  • Exposure: sun, part sun
  • Soil: cool, neutral to acidic.
  • Cherry on the top ? yellow leaves with reddish rims in fall
  • 5 keys for a beautiful winter garden

 

  • Prune wintersweet just after the last flowers fade, since it blooms on the previous year’s wood.
  • A seed-raised Chimonanthus praecox may sulk for many years before its first flower, so buy a grafted or already-flowering plant if you want blooms quickly.
  • Witch hazels such as ‘Arnold Promise’ are grafted, usually onto Hamamelis virginiana, so cut away any suckers rising below the graft union before they smother the cultivar.
  • Witch hazel roots run shallow, so mulch the base and water through summer dry spells rather than hoeing around it.

Perennial winter flowers

Christmas rose or Corsican Hellebore:

  • Variety: Helleborus argutifolius
  • Blooming period: from January to March
  • Flower color: pistachio green drooping cup-shaped flowers

  • Green-colored hellebore, one of the most beautiful winter flowers
    Corsican hellebore droops pistachio green cups in shade

    xposure: part shade, shade

  • Soil: light, soft
  • Cherry on the top? foliage is bright green, which lightens up dark corners of the garden

Cyclamen:

  • Variety: Cyclamen coum ‘Album’
  • Blooming period: February to April
  • Flower color: white flowers with blood-red center, 5 rounded petals
  • Exposure: part shade, shade
  • Soil: well-draining and light
  • Cherry on the top? spreads until it forms a carpet of flowers

 

  • Cut each Corsican hellebore flowering stem right down to the base once the seed pods have formed, since that stem will never flower again.
  • Remove any hellebore leaves marked with black blotches and bin them, as leaf spot spreads onto the opening buds.
  • The leaves of Cyclamen coum vanish completely after flowering, so mark the colony to avoid spearing dormant tubers with a fork.

Climbing plants that flower in winter

Winter jasmine:

  • Variety: Jasminum nudiflorum
  • Flowering period: December to March

  • Vine blooming in winter: winter jasmine, Jasminum nudiflorum
    Leafless winter jasmine branches covered in electric yellow flowers

    Flower color: small yellow tube-shaped flowers with round-tipped petals

  • Exposure: full sun
  • Soil: rich
  • Cherry on the top? while still without a single leaf, branches are entirely covered with electric yellow flowers

Clematis ‘Winter Beauty’:

  • Variety: Clematis campanella ‘Winter Beauty’
  • Flowering period: December to February
  • Flower color: white bell-shaped flowers
  • Exposure: sun, part sun
  • Soil: rich, deep and draining well
  • Cherry on the top ? : not very hardy, this clematis is ideal in a greenhouse or against a sunny wall, sheltered from wind

 

  • Winter jasmine does not twine or cling, so tie its long shoots onto wires or a trellis as they grow.
  • Wherever a trailing stem of winter jasmine rests on soil it roots by itself, so you can sever and lift free plants for another wall or bank.

Bulb flowers for the end of winter

Snowdrop:

  • Variety: Galanthus nivalis
  • Flowering period: January to March

  • Snowdrop flowers bloom loyally at the end of winter
    Snowdrop flowers face down, showing three large white sepals

    Flower color: flowers facing down, each one with three large white sepals that cover more smaller petals

  • Exposure: sun, part sun, shade
  • Soil: well-draining
  • Cherry on the top? grows very well in pots

Chionodoxa:

  • Variety: Chionodoxa sardensis
  • Blooming period: February to April
  • Flower color: small blue star-shaped flowers with a white center
  • Exposure: sun, part sun
  • Soil: light, cool, and well-draining
  • Cherry on the top? this perennial bulb forms a ground cover of starry white flowers at the end of winter

 

  • Lift and divide congested snowdrop clumps in the green, just after flowering, while the leaves are still up.
  • Snowdrop bulbs shrivel quickly once out of the ground, so plant dry-sold ones the day they arrive and water them in.
  • Let the leaves of snowdrops and chionodoxa yellow and collapse on their own, as they are refuelling the bulb for the following flowering.
  • Chionodoxa seeds itself about freely, so delay mowing any grass it colonises until its foliage has faded.

Trees that bloom in winter

Mimosa (Acacia dealbata):

  • Variety: Acacia dealbata
  • Flowering period: January to March
  • Flower color: clusters of fragrant yellow pompom flowers
  • Exposure: full sun
  • Soil: well-draining
  • Cherry on the top ? evergreen foliage, elegantly detailed, just as ornamental as the flowers themselves

Goat willow (a type of pussy willow):

  • Variety: Salix caprea
  • Blooming period: February to March
  • Flower color: silvery fuzz covers its buds and tiny yellow flowers cover the catkins

  • Goat willow catkins shining like bright yellow spots
    Silvery fuzz and tiny yellow flowers cover goat willow catkins

    Exposure: sun, part sun

  • Soil: ordinary, deep
  • Cherry on the top? melliferous and loaded with nectar, a blessed resource for pollinators in this dire season

>> Read also:


Image credits (edits Gaspard Lorthiois):
CC BY 2.0: houroumono, Josh Egan-Wyer

Written by Gaspard Lorthiois | Loves helping out, especially when it comes to growing things. Worked in herbal medicine, runs a farm, and dabbles in tech. Master's degree and engineer.