Rainbow Cactus | Echinocereus Pectinatus

Rainbow Cactus a.k.a. Echinocereus Pectinatus, has a cylindrical stem and a beautiful pink, magenta, yellow and lavender flower at the top of the stem when they mature. These cacti can grow up to 14 inches tall and 5 inches in diameter and are perfect for a rock garden. They are native to Arizona, New Mexico, and Texas.

You can grow them indoors and outdoors. When growing indoors, place them on a sunny window sill to thrive. They are easy to grow and easy to care for once established. It thrives in full sun to partial shades and well-drained soil.

When watering them, water thoroughly and allow the soil to dry before watering again, and make sure there is an excellent draining hole in the pot. Fertilizing them once a month during their growing season using a cactus and succulent fertilizer will help the plant grow faster and healthier. The easiest way to propagate them is via seeds.

You can grow them in USDA Hardiness Zones 9a-11b.

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The Rainbow Cactus (Echinocereus Pectinatus) is as beautiful as it is hardy. With its pinkish/reddish coloring it is sure to be a great statement piece in any arrangement.