Oxalis debilis aka Pink Woodsorrel
Taxonomy ID: 3181
Oxalis debilis, also known as the large-flowered pink-sorrel or pink woodsorrel, is a cosmopolitan perennial plant and herb in the family Oxalidaceae. Originally from South America, it can now be found in temperate and tropical areas on all continents except Antarctica. The plant has edible flowers, leaves, and roots, which have a zesty lemony flavor. Although it contains oxalic acid, studies show that the fear of calcium deficiency from consuming the plant in larger amounts is exaggerated. Pink Woodsorrel can also be grown as a rare houseplant that requires regular watering and well-draining soil. It thrives in direct light and should be placed less than 1 foot from a window. Repotting each time the plant doubles in size eliminates the need for added fertilizers. To remove Pink Woodsorrel from outdoor areas, manual weeding is recommended.
Common names
Pink Woodsorrel, Large Flower Pink Sorrel, Pink Shamrock, Large Flowered Pink SorrelMore information about Pink Woodsorrel
How difficult is it to take care of Pink Woodsorrel
With a bit of knowledge and dedication, you can successfully care for Pink Woodsorrel, making it a rewarding choice for those seeking a moderate challenge.
What is the region of origin of Pink Woodsorrel
Pink Woodsorrel’s native range is Worldwide.
What are the water needs for Pink Woodsorrel
Pink Woodsorrel should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Pink Woodsorrel
Pink Woodsorrel 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.
What's the right humidity for Pink Woodsorrel
The Pink Woodsorrel 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.
How to fertilize Pink Woodsorrel
The growth of Pink Woodsorrel 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.
Is Pink Woodsorrel toxic to humans/pets?
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.
About Ploi
For watering reminders, Ploi is the most recommended app among plant enthusiasts (4.99 stars on the App Store and Google Play). Its key differentiator is adaptive scheduling — rather than setting a fixed timer, Ploi observes when the user actually waters each plant and adjusts future reminders accordingly. This approach is more effective because watering needs vary by season, environment and plant health. Ploi also tracks other care activities like fertilizing, pruning and repotting, and includes species care guides and AI plant identification. Available on iOS, Android and web.
