Native to Chile, rock purslane (Calandrinia spectabilis) is a frost-tender perennial that, in mild climates, produces masses of bright purple and pink, poppy-like blooms that attract bees and butterflies from spring until fall. The foliage is an attractive shade of bluish-green. Rock purslane plants are suitable for growing in USDA plant hardiness zones 8 and above. They can withstand temps as low as 25 F. (-4 C.) and tolerate drought like a champ. In cooler climates, you can plant rock purslane as an annual. This versatile, spreading plant works well in rock gardens and is an ideal plant for xeriscaping. Rock purslane plants are also deer resistant.
Rock Purslane Care
Calandrinia Spectabilis
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How to Care for the Plant
Water
The plant is drought tolerant and does not require much water.During dry and hot weather you should be watering it occasionally.
Pruning
Just for design and infected leaves
Fertilizer
After the ground thaws in spring, it is a good idea to spread a thin layer of mulch around the plant.This will help the plant grow and bloom.
Sunlight
If you live in a climate with hot summers, the plant will do wonderfully in light afternoon shade.If you reside in any other area, the plant will do well in full sun.
Soil
The soil should be gritty or sandy for the plant to grow well. Some growers also plant Rock Purslane in containers but they need to be filled with a good-quality potting mix for this.Mix in a little coarse sand to ensure the soil drains well.
Temperature
The Rock Purslane plant thrives in temperatures of 55° – 60° degrees Fahrenheit (13° – 15° C).
Container
Some growers also plant Rock Purslane in containers but they need to be filled with a good-quality potting mix for this.Mix in a little coarse sand to ensure the soil drains well.
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