How to care for your shamrock plant
Purple Shamrock Plant (Oxalis regnellii 'Francis') - Indoor and Windowsill Plants - Indoor
How to care for a shamrock plant after St. Patrick's Day is long gone.
Purple Shamrock-guide to house plants
Shamrock Plant - Oxalis species - Picture, Care Tips
Purple Shamrock - Best in shade as front-of-bed edging or ringing a shade shrub such as hydrangeas or rhododendrons. Also nice in a shady flower pot. Companion plants: Under Ferns, Cimicifuga or Variegated Solomon’s Seal.
oxalis | Belle Fleur de Lis on Flickr. -looks just like my "Oklahoma Shamrock". Still separating and sharing the mother plant for over 40 years! Great Plant!!
oxalis shamrock plant has lots of green
My favorite plant - Purple Shamrock. Precious little white flowers and leaves that go to sleep at night.