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Bleeding heart, an exceptional perennial

Three handfuls of bleeding heart flowers picked and strewn across a pastel blue plank of wood.
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Along arching scapes 20 to 30 cm long hang rows of pink, white or red hearts, each barely an inch across: this is bleeding heart (Lamprocapnos spectabilis, formerly Dicentra spectabilis). Give it part sun and soil kept cool under mulch, and it will light up a bed, an edge or a garden box all summer.

Bleeding heart at a glance
Name Lamprocapnos spectabilis
Formerly Dicentra spectabilis
Family Papaveraceae
Type perennial
Height 8 to 24 inches (20 to 60 cm)
Exposure part sun
Soil ordinary, well drained
Flowering May to August

Caring for this from planting to blooming is quite easy and the decorative impact of bleeding heart is exceptional.

Planting bleeding heart

When to plant bleeding heart

Equally good are spring and fall for plants purchased in pots.

However, it is slightly better to plant in fall to favor root development before winter hits. If you plant during spring, avoid days of frost and freezing.

How to plant its seedlings

If properly settled in, bleeding heart requires very little care. It is thus important get the planting step right.

  • It revels in part sun and like being sheltered from cooler winds.
  • Space plants at least 16 inches (40 cm) from one to the next.
  • Prefer rich soil like soil mix, ensure it drains well.
  • Keep the soil cool with mulch, especially in summer. This is the key to extending the bloom.
  • Finally, remember to water regularly spring and summer for the 1st year after planting.

You can easily split your bleeding heart through crown division in fall.

Pruning and caring

Care for bleeding heart
Easy enough for a beginner to grow well

Bleeding heart is easy to care for and shouldn’t give you any problems, even for beginning gardeners…

  • Cut wilted flowers often in order to boost flower-bearing.
  • Add fertilizer in spring.
  • Water in case of dry spells or strong heat waves.
  • Protect your plant, especially young ones, from winter frost spells.

After flowering, bleeding heart often disappears entirely above ground; it is dormant, not dead, so mark the spot before you plant anything over it.

Lamprocapnos spectabilis species and varieties

Although most varieties bear pink flowers, some are white-flowered such as Lamprocapnos cucullaria and L. formosa aurora.

  • Among the interesting pink-flowered varieties, L. eximia and Lamprocapnos ‘Firecracker’ stand out.

Dicentra spectabilis ‘Gold Heart’ bears the usual pink hearts above golden-chartreuse foliage, and that pale leaf can scorch in hot afternoon sun, though light levels tolerated vary with climate and moisture.

Bleeding heart varieties compared

The varieties named here differ mostly in the colour of their dangling hearts. Use this table to pick between the pink forms and the white ones.

Bleeding heart varieties compared
Variety Flower colour Notes
Lamprocapnos cucullaria White One of the white-flowered forms, an alternative to the usual pink
L. formosa aurora White White-flowered, listed alongside cucullaria
L. eximia Pink Singled out among the interesting pink-flowered varieties
Lamprocapnos ‘Firecracker’ Pink Named cultivar that stands out among the pink forms

Whichever colour you choose, the plant remains a classical elegant ornament for beds, edges and garden boxes.

Learn more about bleeding heart

White bleeding heart flower.
A few varieties bear white hearts instead of pink

This magnificent bulb perennial is mysterious and enchanting even for its name.

Indeed, along a floral scape 8 to 12 inches (20 to 30 cm) long, very beautiful pink, white or red hearts appear, each about 1 inch (2 to 3 cm) long.

Another name for the plant refers to Saint Mary: Mary’s heart. The name alone will help you soothe your soul if you plant it near your meditation garden.

This is a classical elegant ornament plant. It will grow and shine in a flower bed, along edges or in a garden box.

A true marvel all summer long, in the garden or on your terrace!

Lastly, note that bleeding heart is poisonous. Always handle with gloves to forego risks of skin rash.

Recently, genetic research places this plant in a family of its own: Lamprocapnos spectabilis. It’s actually a cousin of the common poppy plant!

Read also:

Smart tip about L. spectabilis

Early spring, spread mulch around the plant to avoid weed growth. Besides, mulch even keeps water from drying out, thus saving on watering.

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