Regina Iris (African Iris)

Plant Specifications

• Plant Name Regina Iris (Dietes iridioides)
• Mature Height 18 – 24 in
• Mature Width 18 – 24 in
• Spacing 18 – 24 in apart
• Sunlight Full sun to partial shade
• Temperature Tolerance 40 – 95 °F
• Watering Needs Moderate; water regularly in dry weather
• Growth Rate Moderate
• Difficulty Level Easy
• Grows Well Indoors No — prefers outdoor light
• Flowering Time Spring to summer
• Origin South Africa

Plant Description

The Blue Iris is a symbol of grace, balance, and natural beauty. Its elegant white and blue-violet blooms rise above sword-like leaves, swaying gently in the breeze. Each flower lasts only a few days, but new ones bloom continuously throughout the season, ensuring a show of serenity and charm.

How to Grow

Plant in full sun for maximum bloom, though it tolerates partial shade. Keep soil moist but well-drained, and water deeply during dry periods. Once established, it’s hardy and low-maintenance, thriving even in tough garden spots.

Care Tips

Deadhead spent blooms to prolong flowering. Divide clumps every two to three years to rejuvenate growth. Feed with a general-purpose fertilizer in early spring for vibrant color.

Uses

Excellent for borders, around ponds, or in mass plantings where its flowers can dance in the wind. Also thrives in decorative pots near entryways or patios.

Planting Tips

Add organic matter before planting to enrich the soil. Set rhizomes just below the surface and space evenly for good airflow.

Maintenance

Trim old leaves after flowering to maintain a tidy look. Irrigate regularly during dry spells and refresh mulch annually.