Spathoglottis Purple Passion

Plant Overview

Spathoglottis Purple Passion (Spathoglottis spp.) is a beautiful tropical ground orchid admired for its vibrant purple flowers, lush green foliage, and graceful upright growth habit. Its delicate orchid blooms rise above clusters of long, pleated leaves, creating an elegant display throughout the warmer months. Unlike many orchids grown primarily indoors, Spathoglottis grows in soil and is well suited to Florida's warm, humid environment. This attractive flowering perennial makes an excellent addition to shaded tropical gardens, landscape borders, covered patios, and decorative containers. With proper moisture, filtered sunlight, and occasional feeding, it can produce colorful flowers over an extended season.

Key Plant Characteristics

• Botanical Name: Spathoglottis spp. (Purple Passion selection)

• Common Names: Spathoglottis Purple Passion, Purple Ground Orchid

• Plant Type: Tropical evergreen flowering perennial

• Mature Height: Approximately 18–24 inches

• Mature Spread: Approximately 18–24 inches

• Growth Rate: Moderate

• Growth Habit: Upright, clump-forming, and spreading gradually

• Foliage: Long, pleated, lance-shaped green leaves

• Flowers: Showy purple orchid blooms on upright flower stalks

• Blooming Season: Spring through fall, with year-round flowering possible in favorable conditions

• USDA Hardiness Zones: Approximately 10b–11 for reliable outdoor growth

• Florida Growing Zones: Best suited to protected South Florida locations; container growing with winter protection is recommended in colder regions

• Sunlight Requirements: Partial shade to bright, filtered sunlight

• Special Features: Long flowering season, tropical foliage, and attractive container displays

Plant Care Guide

• Sunlight: Prefers partial shade or filtered sunlight. Protect from intense afternoon sun, especially during Florida's summer months.

• Watering: Maintain moderate soil moisture, allowing the surface to dry slightly between waterings. Avoid soggy conditions.

• Soil: Use rich, well-draining soil amended with organic matter. Plant slightly above the surrounding soil level to reduce crown rot.

• Fertilizing: Apply a balanced, slow-release fertilizer every couple of months during active growth.

• Pruning: Remove spent flower stalks and damaged foliage. Divide crowded clumps when necessary.

• Cold Protection: Sensitive to frost and freezing temperatures. Protect plants during cold snaps and move containers to sheltered areas when needed.

• Pests & Diseases: Monitor for scale, mealybugs, and root rot. Maintain good drainage and adequate airflow.

• Additional Care Tips: Provide room for clumps to expand and maintain consistent moisture during active flowering. Decorative containers are especially useful for managing sunlight and winter protection.