Purple Shamrock Oxalis Triangularis Good Luck Houseplant, 4” Pot Beautiful Purple shamrock plants. Represent good luck. Can be kept indoors as a houseplant or outdoors in containers or in the ground. Plants will go dormant and die back in summer. The bulbs will sprout again in fall. Actively growing fall-spring. Produce small white flowers throughout the growing season. Can take part to full sun outdoors, protect from direct noon day sun in hot weather. Indoors keep in a sunny window where direct sun hits the plant at least 4 hours per day. Leaves will fold up in the dark and open up when light hits them again. Fairly easy to care for. Soil can be loamy or sandy as long as it is well draining. Water to keep soil evenly moist and allow to dry somewhat between watering. Temps 60-80F are ideal but can tolerate cooler or hotter as well. Fertilize in fall-spring for best growth. Make great St. Patrick's Day gifts. Air purifying indoors. ?