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Oxalis 'Regnelli'

Lucky Shamrock

Oxalis regnellii, commonly known as Green Shamrock, is a compact, bulbous perennial prized for its clover-like, bright green foliage and delicate white flowers. The leaves fold at night and reopen during the day, adding a dynamic element to its charm.

Thriving in bright, indirect light, Oxalis regnellii prefers well-drained soil and is ideal for indoor cultivation or shaded garden beds. It is low-maintenance and can be grown in containers or as a seasonal accent plant. This variety is often associated with good luck, making it a popular choice for festive displays.

Description	Price
Bin Display Box of 250 Bulbs, Size 1	$67.50
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Bulk Tray of 2500 Bulbs, Size 1	$500.00
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When should I plant Oxalis 'Regnelli'?

Growing and Maintenance Tips for Oxalis 'Regnelli'

Planting: Plant bulbs just below the surface in a well-draining potting mix (a peat-based or standard houseplant blend works well). Use a container with drainage holes.
Spacing: Place bulbs 1 to 2 inches apart for a full look.
Light: Prefers bright, indirect light. An east-facing window is ideal. Too much direct sun can scorch leaves, while too little light may cause leggy growth.
Watering: Water when the top inch of soil feels dry. Avoid overwatering—Oxalis dislikes soggy roots. Reduce watering during dormancy (often in summer or after blooming).
Temperature & Humidity: Thrives at 60–75°F. Protect from drafts and temperature swings. Tolerates average indoor humidity without issue.
Fertilization: Feed once a month during active growth (spring and fall) with a balanced liquid fertilizer diluted to half strength.
Dormancy: If leaves yellow and die back, the plant may be entering dormancy. Stop watering, let it rest in a cool, dry spot for a few weeks, then resume watering to encourage regrowth.
Propagation: Divide bulbs or offsets when repotting. Each section should have 3+ growing points for best success.
Pest & Disease: Generally pest-free. Watch for root rot if overwatered. Toxic if ingested—keep away from pets and children.