Perennial honesty (Lunaria rediviva)

Perennial honesty

Perennial honesty (Lunaria rediviva) is common in ornamental gardens and has won awards for its showy lilac-white flowers that grace the beds and borders of many types of gardens. Redviva is Latin for "regrowing," and refers to the plant's perennial nature. This longevity is a useful way to differentiate this species from its close neighbor, the shorter-lived Lunaria annua.

Scientific classification

Species

Perennial honesty (Lunaria rediviva)

Mustards, capers, and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

1 m

Plant Height

30 cm to 45 cm

Spread

Green

Leaf Color

Green, White, Purple, Brown

Stem Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Perennial honesty

Distribution of Perennial honesty

Distribution Map

Perennial honesty is native to Eastern, Central, and parts of Southern Europe, thriving in temperate forested zones and calcareous substrates. It has been introduced and naturalized in parts of Western Europe. Additionally, perennial honesty is cultivated in various regions beyond its native range for ornamental purposes.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Borders. Open woodlands. Naturalized areas. Shade gardens.

Care Guide for Perennial honesty

Every week

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Perennial honesty thrives in consistently moist, evenly damp soil with moderate humidity, similar to its native European woodland habitats. Watering weekly mimics natural conditions, which supports this herbaceous perennial best outdoors during its active growing season when water demand peaks.

Fertilize: To enhance perennial honesty's growth, use balanced fertilizers alongside seasonal high phosphorus options. Fertilize every 4-6 weeks during active growth, reducing frequency during dormancy. Monitor soil fertility to prevent over-fertilization, ensuring robust foliage and vibrant blooms, signs of perennial honesty's health.

Pruning: Perennial honesty features heart-shaped leaves and fragrant flowers, benefiting from spring pruning to remove dead stems. Regular deadheading enhances blooming. Clean tools prevent disease, while effective pruning promotes a strong structure, resulting in a healthy and vibrant display throughout the growing season.

Propagation: Propagation of perennial honesty is best achieved through division in early spring or autumn. Carefully separate the root mass using a sharp tool, ensuring each division has roots and shoots. Water thoroughly after planting to promote establishment, supporting both the plant's vigor and collection expansion.

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