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Biennial

Lunaria

Lunaria annua

HonestySilver DollarMoney PlantMoonwortPenny Flower

Lunaria, commonly called Honesty, is a charming biennial known for its translucent, moon-shaped seed pods. Spring brings purple or white flowers, followed by silvery, papery seedheads prized for dried arrangements.

Plant Family

Brassicaceae (Mustard/Cabbage family)

Blooming

Late spring to early summer (April-June)

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Lunaria plant displaying its characteristic translucent silvery seed pods
Lunaria plant displaying its characteristic translucent silvery seed pods

Symbolism & Meanings

Key Meanings

Honesty
Sincerity
Money
Transparency
Fascination

Perfect For

Dried winter bouquetsSymbol of truth and transparencyProsperity wishes

Color Meanings

Purple:Honesty and sincerity
White:Truth and purity

Similar flowers: gladioluss and carnations also share similar meanings.

Cultural Significance

The common name "Honesty" arose in the 16th century from the translucent seed pods that "truthfully" reveal their contents. The silvery, coin-like seed membranes led to numerous money-related names across cultures (Silver Dollar, Money Plant, Pope's Money, Judas's Penny). In the language of flowers, Honesty represents sincerity and truthfulness. The plant has also been associated with prosperity and wealth.
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Botanical Information

Physical Characteristics

Flower Size: 0.75-1 inch diameter (2-2.5 cm)
Plant Size: 2-3 feet tall (60-90 cm), 1 foot wide (30 cm)
Flower Shape: Four-petaled cruciform (cross-shaped) flowers in terminal racemes

Natural Habitat

Native to: Central and Southern Europe
Habitat: Woodland edges, hedgerows, gardens; naturalizes readily
Climate: Temperate

Growing Guide

Sunlight

Full sun to partial shade; thrives in dappled shade

Water

Moderate, consistent moisture; tolerates some drought once established

Soil

Fertile, Moist but well-drained, Tolerates most soil types

Expert Growing Tips

1

Sow seeds directly in early summer for flowering the following spring

2

Allow to self-seed for naturalization; deadhead if self-seeding not desired

3

Harvest seed pods when they turn papery and translucent for dried arrangements

4

Remove outer seed casings carefully to reveal silvery membranes

5

Grows best in partial shade but tolerates sun

6

Biennial lifecycle: germinates first year, flowers second year

Uses & Benefits

Ornamental Uses

  • Cottage and wildflower gardens
  • Dried flower arrangements (silvery seed pods)
  • Winter garden interest (persistent seedheads)
  • Cut flowers in spring
  • Wildlife gardens (attracts pollinators, food plant for Orange-tip butterfly caterpillars)

Traditional Uses

  • Not commonly used in modern herbal medicine
  • Historically mentioned in old herbals but with no significant medicinal applications today

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Lunaria

why is lunaria called honesty?

Lunaria is called Honesty because its translucent seed pods 'truthfully' reveal the seeds inside, symbolizing transparency and sincerity since the 16th century.

are lunaria seed pods edible?

No, Lunaria seed pods are not edible. While the plant is in the Brassicaceae family (like cabbage), it's grown for ornamental purposes, not consumption.

when to harvest lunaria seed pods?

Harvest Lunaria seed pods in late summer or fall when they turn papery and translucent. Carefully remove the outer casings to reveal the silvery membranes for dried arrangements.

is lunaria annual or perennial?

Lunaria annua is a biennial, germinating in the first year and flowering in the second spring, though it readily self-seeds and can appear perennial in gardens.

what does lunaria symbolize?

Lunaria symbolizes honesty, sincerity, and transparency due to its see-through seed pods. It also represents money and prosperity because of its silvery, coin-like appearance.

how to grow lunaria from seed?

Sow Lunaria seeds directly outdoors in early summer in moist, well-drained soil. Seeds will germinate and grow foliage the first year, then flower the following spring.

Available Colors

Purple
Violet
Mauve
White
Pink

Quick Facts

Type:biennial
Family:Brassicaceae (Mustard/Cabbage family)
Native to:Central and Southern Europe
Blooms:Late spring to early summer (April-June)

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