North America Native Plant

Emory’s Barrel Cactus

Botanical name: Ferocactus emoryi

USDA symbol: FEEM

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Synonyms: Ferocactus covillei Britton & Rose (FECO2)   

Emory’s Barrel Cactus: A Desert Showstopper for Your Arizona Garden If you’re looking to add some serious desert drama to your Arizona landscape, Emory’s barrel cactus (Ferocactus emoryi) might just be your new best friend. This native beauty is like the linebacker of the cactus world – big, bold, and ...

Emory’s Barrel Cactus: A Desert Showstopper for Your Arizona Garden

If you’re looking to add some serious desert drama to your Arizona landscape, Emory’s barrel cactus (Ferocactus emoryi) might just be your new best friend. This native beauty is like the linebacker of the cactus world – big, bold, and absolutely unmistakable once it claims its spot in your garden.

What Makes Emory’s Barrel Cactus Special?

This perennial powerhouse is a true Arizona native, naturally found throughout the state’s desert regions. As a member of the barrel cactus family, it’s perfectly adapted to our challenging desert conditions and can live for decades with minimal fuss from you.

Emory’s barrel cactus grows naturally in Arizona, making it an excellent choice for gardeners who want to work with nature rather than against it. When you choose native plants like this one, you’re supporting local ecosystems while creating a landscape that practically takes care of itself.

A Living Sculpture for Your Landscape

Think of Emory’s barrel cactus as a living piece of art. This shrub-like cactus typically grows as a multi-stemmed plant, usually staying under 13-16 feet tall, making it perfect for most residential landscapes. Its barrel-shaped form is decorated with prominent ribs and stunning spines that can range from red to yellow to gray, creating visual interest year-round.

But the real showstopper? The flowers. This cactus produces beautiful yellow to red blooms that not only look fantastic but also attract important pollinators like carpenter bees to your garden.

Where Does It Shine in Your Garden?

Emory’s barrel cactus is perfect for:

  • Desert and xeriscape gardens
  • Rock gardens and Mediterranean-style landscapes
  • As a dramatic specimen plant or focal point
  • Mixed desert plant communities
  • Low-maintenance landscape areas

Growing Conditions That Make It Happy

The beauty of native plants like Emory’s barrel cactus is that they’re already perfectly suited to our Arizona climate. Here’s what this desert dweller needs to thrive:

  • Sunlight: Full sun – the more, the better
  • Soil: Well-draining soil is absolutely critical
  • Water: Minimal once established – this plant is drought-tolerant champion
  • Climate: Thrives in USDA hardiness zones 9-11

Planting and Care Tips

Getting your Emory’s barrel cactus off to a good start is easier than you might think:

  • Best planting time: Spring, after the last frost
  • Drainage is everything: If your soil doesn’t drain well, plant in a raised bed or add gravel to improve drainage
  • Watering: Water sparingly – overwatering is the quickest way to kill this tough plant
  • Frost protection: While generally hardy, young plants may need protection during extreme cold snaps
  • Maintenance: Practically none required – just enjoy watching it grow!

Why Your Local Wildlife Will Thank You

When Emory’s barrel cactus blooms, it becomes a pollinator magnet. Bees, particularly carpenter bees, love visiting the flowers for nectar. By planting this native cactus, you’re providing important resources for local wildlife while creating a landscape that belongs in the Arizona desert.

Is Emory’s Barrel Cactus Right for You?

If you love the idea of a dramatic, low-maintenance plant that’s perfectly at home in Arizona’s climate, Emory’s barrel cactus could be exactly what your landscape needs. It’s ideal for gardeners who want maximum impact with minimal work, and it’s especially perfect for those embracing water-wise gardening practices.

Remember, this is a long-term relationship – barrel cacti can live for many decades. Choose your planting spot carefully, ensure good drainage, and then sit back and watch your desert garden centerpiece thrive for years to come.

Emory’s Barrel Cactus

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Cactaceae Juss. - Cactus family

Genus

Ferocactus Britton & Rose - barrel cactus

Species

Ferocactus emoryi (Engelm.) Orcutt - Emory's barrel cactus

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA