Oxalis (/ ˈ ɒ k s ə l ɪ s / (American English) [1] or / ɒ k s ˈ ɑː l ɪ s / (British English)) [2] is a large genus of flowering plants in the wood-sorrel family, Oxalidaceae, comprising over 550 species. [3] The genus occurs throughout most of the world, except for the polar areas; species diversity is particularly rich in tropical Brazil, Mexico, and South Africa.. Many of the ...

Oxalis enjoys moderate temperatures and may go dormant if it gets too hot or dry. Depending on the species, these plants form underground rhizomes or bulbous roots. This feature allows the plant to store excess resources, meaning if the plant does go dormant, it will be able to survive just fine. Dormant plants will not be actively using water ...

Aug 8, 2023 · Water . Oxalis responds best to conditions on the dry side and quickly declines in soggy soil. Water every 1 to 2 weeks except in cases of extended heat. Tropical species may need water more often. Most Oxalis, garden-grown and houseplants, enter a period of dormancy in late summer or early autumn.Watering during dormancy rots the resting corms, so withhold …

Oxalis plants will wilt if the soil is allowed to dry out, so keep the soil evenly moist but not soggy. The bulbs will rot in overly wet soil. Fertilizing: If grown in well-composted soil, oxalis rarely needs additional plant food. Container-grown plants will benefit from the application a slow-release fertilizer at planting time.

Mar 20, 2023 · Plant oxalis in moist, well-drained soil that is not wet. Most oxalis plants thrive in part sun to part shade areas, and some can handle full sun. Oxalis plants that spread by rhizomes are useful in the landscape for groundcover, while those that form bulbs are better suited for garden beds and borders.

Mar 12, 2024 · Growing Oxalis Houseplants. Oxalis thrives in bright, indirect light, preferably in a location that is cool at night (60°F) and warm during the day (70°F). The foliage has the unique ability to close its leaves during levels of low light, whether at night or on cloudy days. This behavior serves as a defense mechanism against excessive light.

Feb 13, 2023 · Most varieties produce leaves divided into three leaflets, and they’re often confused with clover. But Oxalis species are truly diverse, and highly adaptable.. Depending on the species, they can have taproots, rhizomes, or tubers (actually corms) growing underground, and their leaves can vary widely from single oval-shaped foliage to large leaves composed of …

May 29, 2023 · Oxalis Deserves More Love in the Garden. Gardening is dominated by trends. Flowers and other ornamentals come in and out of fashion as surely as the clothes walked down the Paris runways. And Oxalis is one of those plants that has plugged away in the background, disregarded as a weed one year and cultivated as a shamrock for the holidays the next.

Mar 10, 2025 · Oxalis plant care is generally easy but some varieties of the plant can be considered a weed. Even so, it is a popular perennial plant that often shows up around St. Patrick’s Day.. Another version (candy cane sorrel) is also commonly seen during the holidays as a Christmas plant, because of its candy cane striped blooms.. Oxalis has shamrock-shaped …

Oxalis debilis. O. debilis (syn. O. corymbosa) is a perennial, bulbous plant, commonly known as large-flowered pink-sorrel or pink wood-sorrel.Green leaves with three heart-shaped leaflets grow on stalks about 20cm (8in) tall. Pink or pinkish-mauve flowers appear in summer and early autumn on flower stalks slightly taller than the leaves.