Succulent Cactus Myrtillocactus | 60 - 70 cm

Myrtillocactus is a genus of columnar cacti native to Mexico and parts of Central America, known for their tree-like growth and blue-green stems. These cacti are especially notable for producing edible berries and for their striking appearance in xeriscaping and desert gardens.

🌵 Genus Overview: Myrtillocactus
Family: Cactaceae

Name Meaning: “Myrtillo” refers to the berries, which resemble myrtle berries or blueberries

Habitat: Arid and semi-arid regions, often at low to mid elevations

Growth Habit: Tree-like cacti with branching, ribbed stems

🌿 Most Common Species:
1. Myrtillocactus geometrizans
Common Names: Blue Candle, Bilberry Cactus, Whortleberry Cactus

Appearance:

Blue-green stems with 5–8 ribs

Can grow up to 13 feet (4 meters) tall

Branches like a small tree

Flowers:

Small, greenish-white to cream

Appear in spring

Fruit:

Known as “garambullo” in Mexico

Small, dark purple berries – edible and sweet

Often eaten fresh or made into jams and drinks

2. Myrtillocactus cochal
Less well known, sometimes considered a variety of M. geometrizans

Smaller and slower-growing

🌞 Cultivation Tips:
Light: Full sun

Soil: Well-drained cactus mix or sandy soil

Watering: Minimal – drought-tolerant; allow soil to dry between waterings

Cold Hardiness: Hardy down to about 25°F (-4°C) for short periods

Propagation: Easily propagated from cuttings or seeds

🍇 Uses:
Ornamental: Popular in landscaping for their sculptural form and color

Edible Fruit: Garambullo is prized in Mexican cuisine

Pollinators: Flowers attract bees and other desert insects