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Candle Larkspur Wikimedia Commons
Ranunculaceae

Candle Larkspur

Delphinium elatum

Reaching for the heavens.

Family
Ranunculaceae
Genus
Delphinium
Native to
Europe, Central Asia
Bloom season
Summer
Type
herbaceous perennial
Height
3-6 ft
Sunlight
full sun
Soil
Rich, moist, well-drained, alkaline
Water
moderate
Hardiness
3-7
Lifespan
perennial

Did you know

  • The name Delphinium comes from the Greek word for dolphin, as the flower bud resembles a dolphin's nose.
  • Candle larkspur spikes can reach over six feet tall, making them among the tallest cottage garden flowers.
  • All parts of the plant are highly toxic to both humans and livestock due to diterpenoid alkaloids.
  • Bumblebees are the primary pollinators, as they are heavy enough to push open the flower's petals.
  • Medieval herbalists used diluted larkspur preparations as a treatment for parasitic lice, despite the plant's toxicity.

Color meanings

0

big-heartedness

1

fun

2

lightness

Uses

  • cottage gardens
  • cut flowers
  • border plantings