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Zantedeschia odorata P.L.Perry

Introduction & Overview

Common and Scientific Names

  • Scientific Name: Zantedeschia odorata P.L.Perry
  • Common Name: Scented calla lily

Quick Facts

  • Origin: Native to southern Africa
  • Features: Notable fragrance and attractive, creamy white spathe

Taxonomy & Classification

  • Genus: Zantedeschia
  • Botanical BackgroundDescribed by P.L.Perry, the species has been the subject of studies on floral morphology and scent production, contributing to a deeper understanding of aroid diversity.

Natural Habitat & Distribution

  • Geographical Range: Indigenous to parts of southern Africa where its growth is supported by naturally moist conditions.
  • Environment: Thrives in humid, subtropical climates, often in wetlands or near water bodies, growing best in well-drained soils with partial shade.

Morphological Characteristics

Leaves

  • Large, arrow-shaped leaves
  • Glossy and prominent veining
  • Tropical allure

Inflorescence (Spadix & Spathe)

  • Features a creamy white elongated spathe encircling a central spadix
  • Emits a gentle fragrance to attract pollinators

Growth Habit

  • Grows from a robust rhizome, it forms clumps that are ideal for decorative garden borders

Cultivation & Care

Light Requirements

  • Bright, indirect light; support optimal foliage and flowering

Watering & Humidity

  • Regular watering is necessary
  • Maintain evenly moist soil
  • Higher ambient humidity to prevent plant stress

Soil & Potting Mix

  • Well-draining, organic-rich potting mix
  • Containers that ensure sufficient drainage

Temperature & Fertilizer

  • Optimal temperatures range from 60°F to 80°
  • Balanced fertilizer applied during the growing season

Propagation Methods

Division & Cutting

  • Dividing the rhizomes during the dormant season

Seeds

  • Less frequent due to variable germination rates
  • Longer establishment periods

Common Pests & Diseases

Typical Issues

  • Aphids
  • Mealybugs
  • Fungal issue (root rot) 

Treatment Recommendations

  • Organic insecticides
  • Fungicides
  • Proper watering practices to manage and prevent infestations

Notable Traits & Uses

  • Stands out due to its unique aromatic profile
  • Spurred interest in both botanical research and horticultural circles
  • Valued for eye-catching inflorescence and lush foliage

  • A sought-after addition to specialized ornamental collections

Conservation & Availability

Wild Population Status

  • There are no major conservation concerns
  • Habitat changes could pose future risks

Market Availability

  • Relatively rare in cultivation compared to more common calla lilies
  • Typically available through specialized nurseries

References & Resources

Further Reading

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