Oxalis (Shamrock)

Oxalis Plants: An Eye-Catching, Low-Maintenance Flowering Bulb
The genus Oxalis, also known as “Shamrock” or “Wood Sorrel”, is a small yet striking addition to any garden. Its clover-like foliage and delicate, trumpet-shaped flowers come in different colors, adding refined charm and vibrant contrast to gardens. Their compact size makes them ideal for containers, rockeries, and small garden spaces. They also make charming ground cover between paving stones. These plants bring color and structure throughout the growing season without overwhelming your space.

But Oxalis offers more than just good looks. Some varieties attract bees and butterflies, inviting gentle movement and life into your garden with almost no effort. These bulbs are easy to grow and require minimal maintenance, making them a suitable choice for both beginners and seasoned gardeners. Once planted, they quietly thrive season after season.

Stunning Varieties: From Oxalis Triangularis To Oxalis Versicolor
Oxalis is part of the wood-sorrel family and includes over 550 species, each with its unique charm. Take the “Buttercup” Oxalis (Oxalis Pes Caprae), with its bright yellow blooms, or Oxalis “Oregana” (Redwood Sorrel), known for its soft white or pink flowers. Other varieties are Oxalis “Tuberosa” and Oxalis “Stricta” (Yellow Woodsorrel). At DutchGrown, you’ll find some of the most striking varieties:

• Oxalis “Versicolor” (Candy Cane Sorrel): This charming variety is celebrated for its distinctive red and white-striped flowers that resemble candy canes.
• Oxalis “Double Trouble”: The flowers of this variety open in a warm salmon pink and gradually fade to a glowing golden yellow.
• Oxalis “Adenophylla” (Silver Shamrock Plant): This variety is prized for its attractive, clover-like, gray-green foliage and delicate, pink-to-purple Oxalis flowers.
• Oxalis “Golden Cape”: The small, yet striking, golden yellow blooms with vibrant red edges are a delight.

How To Care For Oxalis? The Best Tips For Maximum Effect
Most Oxalis are very easy to grow. For maximum effect in your garden, it’s best to follow some guidelines. Start by planting your Oxalis at the right time. Wait until the soil temperature drops to 60°F or lower before planting, which typically occurs between September and November. Choose a location that receives direct sunlight to partial shade, and ensure the soil drains well. For pots, use a light, airy potting mix.

Plant the bulbs 1 to 2 inches deep with the pointed end facing up. Space them 3 to 4 inches apart to allow enough room for them to spread. After planting, water the soil lightly to moisten it. Keep the soil slightly damp (avoid soggy soil) as the bulbs sprout.

Once growing, Oxalis requires little upkeep. Remove faded flowers and yellowing leaves to promote new growth. Trim back leggy stems to keep the plants compact. Expect a natural dormancy period. Do you live in an area with cold winters? Protect the bulbs by moving the pots to a sheltered location or adding mulch to the garden. You can find more useful tips in our growing guide “How To Grow and Care for Oxalis”.

From Yellow To Pink Flowers: Discover Oxalis Bulbs At DutchGrown
Ready to add new plants to your garden? At DutchGrown, you'll find a carefully curated selection of Oxalis bulbs for fall planting. Each variety is chosen for its beauty, performance, and reliability in the garden. Whether you prefer a bicolored variety or a more delicate one. Are you looking for spring-planted Oxalis? Those are also part of our selection. Explore our top-quality Oxalis bulbs and enjoy the charm, color, and ease of Oxalis when the season arrives. We ship throughout the US.

Frequently Asked Questions About Oxalis

Does Oxalis Like Sun Or Shade?
Oxalis thrives in full sun but also does well in partial shade, making it a flexible choice for many gardens. Aim for about 4 to 6 hours of sunlight per day. A spot with bright light often gives the best results for healthy growth and vibrant blooms.

What Is The Common Name For Oxalis?
Oxalis is commonly known as “Shamrock” or “Wood Sorrel.” These names come from its lucky clover-like leaves and delicate, trumpet-shaped flowers. Some varieties are also called yellow or pink sorrels, based on their flower color. You may also hear names like “False Shamrock,” “Sourgrass,” or simply “Oxalises.”

Is Oxalis An Indoor Or Outdoor Plant?
Oxalis can be grown both indoors and outdoors, making it a versatile choice for gardeners of all kinds. Outdoors, it thrives in borders, rock gardens, or containers in areas with sun to partial shade. Indoors, it does well in bright, indirect light and makes an attractive houseplant.

Is Oxalis An Annual Or Perennial?
Oxalis is a perennial, meaning it returns year after year when grown in the right conditions. In USDA hardiness zones 7–9, depending on the variety, it can naturalize easily and return each season, with the right care and circumstances.

How Do You Care For Oxalis?
Plant Oxalis between September and November in well-drained soil in a sunny to semi-shaded location. Plant the bulbs 1 to 2 inches deep in the soil with the tips facing upwards. Keep the soil slightly moist, but not wet. Remove wilted leaves and flowers regularly. In colder regions, bulbs require protection in winter with mulch or in a frost-free location, as they enter a dormant phase.