Oxalis: March Houseplant Highlight

Posted on March 2, 2026

Now that it’s officially March, it’s the perfect time to highlight Oxalis (also known as Shamrock Plant or False Shamrock)! With colorful clover-shaped leaves and dainty flowers, this decorative houseplant is a beautiful and festive option to liven up your space for St. Paddy’s Day. Oxalis thrives in bright indirect light, but can also be excellent as a shade plant outdoors!

Light Needs

  • Does best in bright indirect light
  • Tolerates direct light through a window (best if filtered)
  • Can do well outdoors in shade

Water Needs

  • Water thoroughly every 1-2 weeks
  • Prefers to be fairly dry, does not like soggy soil

TEMPERATURE

  • Stable, moderate temperatures are ideal (not too hot or too cold)
  • Keep away from vents and drafts

Notable Characteristics

  • Lively clover-shaped leaves with tiny, dainty flowers
  • Leaves open during the day and close at night
  • Fun decorative plant
  • Great air purifier
  • Color range includes purple, green, and tri-color
  • Good beginner plant

For information on plant toxicity, check the ASPCA website: Toxic and Non-Toxic Plants