4-inch Myrtillocactus geometrizans SH15Myrtillocactus geometrizans, commonly known as the blue candle cactus, features upright, branching stems with a distinctive blue gray hue. In its natural habitat, this species can reach heights of up to 15 feet. However, when cultivated in containers, it remains more compact. This cactus thrives in full sun to partial shade and requires minimal watering, making it ideal for xeriscaping and low maintenance gardens. It is suitable for USDA Hardiness

creamy-white blooms that grace gardens from late spring through summer

it produces vibrant yellow flowers

furrowed bark and symmetrical

In winter or early spring

Additionally

or grown as a container specimen

Ferocactus glaucescens 'Inermis' is a rare form not commonly found in the wild

This compact

Initially solitary

and should be watered sparingly in well-draining soil

This slow-growing cactus typically reaches about 12 inches tall and wide

especially during winter dormancy