Oxalis Shamrocks

Oxalis plants are known and loved for their unique clover-like leaves and delight blossoms, and this variety is no exception. If you're having a hard time deciding between the traditional green foliage and the striking purple foliage, then look no further. Oxalis Iron Cross, also known as the Good Luck Plant, really stands out with its two-toned, heart-shaped leaves that make a dramatic statement wherever they’re planted.

Deep purple markings in the center highlight where the leaves meet and create shocking contrast. Atop the extraordinary foliage, clusters of rosy-pink blooms open in the Summer, making this beauty an excellent addition to sunny windowsills and the garden.

Starting your bulbs

Put a few in a pot with a rich, well-draining potting mix. Plant about 12 cm apart and 5 cm deep. Water lightly every couple of weeks until new growth appears. Sprouting happens VERY SLOWLY at first but picks up speed later.

Oxalis bloom from June until the first frost with small pink flowers.

In the winter, they go into hibernation mode and should be brought inside and stored in a cool, dark, dry place. They will not survive cold winters outdoors but will be perennials if taken care of properly. In spring, simply plant and give a light amount of water and sun and they will quickly wake from dormancy.

Light: Thrives in bright indirect to bright direct light.
Water: Water every 1-2 weeks, when the top 2 centimeters (1 inch) of soil becomes dry. Make sure your pot has drainage holes. Expect to water more often in brighter light and less often in lower light.
Humidity: Any humidity level will do. Normal room humidity is fine.
Temperature: Best not to let it go below 60°F (15°C).
Fertilize: Once a month during the growing season using a slow-release blend.
Pruning: Pinch off any dead foliage.
Propagation: You can get your oxalis to reproduce once a year by propagation - separation of the rhizomes.
Dormant season: Winter