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false shamrock (Oxalis triangularis)

Oxalis triangularis, or False Shamrock, is an ornamental herb known for its deep purple, triangular leaves that fold at night. It produces delicate white to pink flowers

Above information is sourced from Wikipedia

Sunlight

Bright indirect light. Avoid direct sun.

Watering

Keep soil consistently moist, allowing top 2-3 cm to dry between waterings. Reduce in dormancy.

Soil

Well-draining, rich potting mix.

Temperature

Prefers stable temperatures between 15-27 °C. Protect from cold drafts.

Habitat

House Plant, Indoor, Outdoor, Greenhouse

Fertilizer

Feed every 2-4 weeks during active growth with diluted liquid fertilizer.

Care Requirements

Light

Bright indirect light. Avoid direct sun.

Water

Keep soil consistently moist, allowing top 2-3 cm to dry between waterings. Reduce in dormancy.

Soil

Well-draining, rich potting mix.

Temperature

Prefers stable temperatures between 15-27 °C. Protect from cold drafts.

Habitat

House Plant, Indoor, Outdoor, Greenhouse

Fertilizer

Feed every 2-4 weeks during active growth with diluted liquid fertilizer.

Plant Overview

Plant Type

Herb

Plant Category

Ornamental, Foliage, Flowering

Plant Place Type

Pot, Garden, Groundcover

Plant Environment

House Plant, Indoor, Outdoor, Greenhouse

Lifespan

Perennials

Plant Height

15-30 cm

Spread

20-30 cm

Growth Rate

Moderate

Dormancy

Winter

Leaf Color

Purple, Green

Leaf Type

Trifoliate

Flower Size

1-2 cm

Optimal Sunlight Lux

7000

Image Gallery

Synonyms
Acetosella oxyptera (Progel) Kuntze
Acetosella papilionacea (Hoffmanns. ex Zucc.) Kuntze
Acetosella regnellii (Miq.) Kuntze
Acetosella triangularis (A.St.-Hil.) Kuntze
Acetosella yapacaniensis (K.Schum.) Kuntze
Oxalis catharinensis N.E.Br.
Oxalis corumbaensis Hoehne
Oxalis delta Vell.
Oxalis glaberrima Norlind
Oxalis oxyptera Progel
Oxalis palustris A.St.-Hil.
Oxalis papilionacea Hoffmanns. ex Zucc.
Oxalis regnellii Miq.
Oxalis tenuiscaposa R.Knuth
Oxalis truncata Willd. ex Zucc.
Oxalis venturiana R.Knuth
Oxalis vernalis Fredr. ex Norlind
Oxalis yapacaniensis K.Schum.
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classMagnoliopsida
  • orderOxalidales
  • familyOxalidaceae
  • genusOxalis
  • speciesOxalis triangularis
Toxicity

Toxic for humans

Yes

Rating: 6/5

Toxic for pets

Yes

Rating: 7/5

Edible

No

Contains soluble oxalates, which can cause oral irritation, vomiting, diarrhea, and kidney damage if ingested in significant amounts by pets or humans.

Additional Care Tips

FAQs