Blue Regina Iris 15G

Blue Regina Iris – Neomarica caerulea ‘Regina’ (15 Gallon Pot) available in Jupiter, FL.
Add exotic elegance and low-maintenance color to your garden with the Blue Regina Iris, Neomarica caerulea ‘Regina’. This clumping, broad-leaved perennial—often called Walking Iris—is prized for its stunning blue-violet flowers, graceful sword-like foliage, and ability to thrive in South Florida’s heat and humidity. The 15-gallon size offers instant impact, ideal for borders, tropical beds, or large containers.

Part of the Iridaceae family and Monocotyledonae class, Blue Regina Iris is native to Brazil and well-suited for South Florida landscapes. Its name, “walking iris,” comes from its growth habit: after flowering, it produces plantlets that bend and root into the soil, giving the appearance of the plant “walking” across the garden.

Key Features:

• Botanical Name: Neomarica caerulea ‘Regina’

• Common Name: Blue Regina Iris, Walking Iris

• Family: Iridaceae

• Class: Monocotyledonae

• Pot Size: 15 Gallon

• Mature Height: 3–4 feet

• Spread: 3–5 feet

• Bloom Season: Late winter through spring (with intermittent reblooming)

• USDA Zones: 9b–11 (thrives in South Florida)

Sunlight Needs:
Grows best in partial sun to part shade. In South Florida, ideal conditions include bright indirect light or dappled morning sun with afternoon shade.

Watering:
Water regularly to keep soil evenly moist, especially during dry spells. This plant appreciates consistent moisture but also tolerates short dry periods once established. Avoid waterlogged soil.

Soil Requirements:
Prefers rich, well-draining soil with high organic content. Tolerates a range of soil types but thrives with compost or leaf mulch. Slightly acidic to neutral pH (6.0–7.0) is ideal.

Fertilization:
Apply a balanced, slow-release fertilizer in spring and midsummer to encourage lush foliage and flower production. Over-fertilization is unnecessary; too much nitrogen can reduce blooming.

Pest & Disease Tips:
Low-maintenance and largely pest-free. Occasionally, aphids or snails may appear—treat with neem oil or hand removal. Avoid overcrowding to reduce fungal risk in humid conditions.

Maintenance & Propagation:
Prune spent flower stalks to tidy the plant and encourage fresh growth. Propagate by separating rooted offsets or divisions from the main clump—an easy way to expand your garden naturally.

Special Notes for South Florida Gardeners:

• Perfect for tropical borders, understory plantings, and shady patios.

• Highly effective as a filler around palms, under trees, or in wet garden areas.

• Flowers last only a day but bloom in succession for weeks.

• Excellent in large containers or mass plantings for a striking display.

Jupiter Farms & Nursery