Oxalis acetosella aka Common Wood Sorrel

Taxonomy

Oxalis acetosella, also known as wood sorrel or common wood sorrel, is a rhizomatous flowering plant in the Oxalidaceae family. It is commonly found in most of Europe and parts of Asia. The specific epithet acetosella is derived from its sour taste. Although the name wood sorrel is often used for other plants in the Oxalis genus, in much of its range, Oxalis acetosella is the only member of its genus and is simply referred to as "the" wood sorrel. In North America, Oxalis montana is also called common wood sorrel. This perennial plant spreads through rhizomes and can reach a height of up to 10cm when in flower. It has three heart-shaped, folded green leaflets and delicate flower stems that bear single, funnel-shaped white flowers with fine pink veins from spring to midsummer. Additionally, it is sometimes referred to as Alleluia because it blooms between Easter and Pentecost, coinciding with the singing of Psalms that end with Hallelujah.

Common names

Common Wood Sorrel, Wood Sorrel, Irish Shamrock

How to care for Common Wood Sorrel

Difficulty

Common Wood Sorrel requires a bit more attention and knowledge to thrive, making it a suitable plant for those with some gardening experience.

Water

Common Wood Sorrel should be watered regularly, allowing the soil to dry out between waterings.

Soil

Common Wood Sorrel loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Dormancy

During the cold period, it is common for Common Wood Sorrel to go dormant and their growth may slow down, so waterings should be spaced out more during this period.

Toxicity

Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.

Humidity

The Common Wood Sorrel is not in need of supplementary humidity. Most water is taken in by plants through their roots, thus soil watering is the most efficient way to provide humidity to your plants.

Fertilizer

The growth of Common Wood Sorrel is not rapid and it doesn't necessitate any extra fertilization. By replacing its potting soil once a year, it should receive ample nutrition. It is important to note that plants obtain their energy from the sun's rays, not from fertilizers.

Region of origin

Common Wood Sorrel’s native range is Worldwide.


More info:
Wikipedia