Ferocactus Gracilis

Ferocactus gracilis
Common Name: Fire Barrel Cactus

Ferocactus gracilis, commonly known as the Fire Barrel Cactus, is a bold and dramatic species native to Baja California. This striking cactus features a cylindrical to barrel-shaped body lined with sharply defined ribs and long, flat spines that flare outward like flames. The spines vary in color from deep crimson to bright orange-red, giving the plant a fiery appearance—especially when backlit by sunlight.

Unlike more compact Ferocactus species, F. gracilis can grow quite tall over time and occasionally branches, making it an impressive focal point for desert landscapes or large containers. Mature specimens produce bright yellow to reddish flowers from the crown in summer.

☀ Light Requirements
Loves full sun. Outdoors, place in the brightest location possible for best spine color and growth. Indoors, ensure strong direct light to prevent stretching.

💧 Watering Needs
Water deeply only when the soil is completely dry. During the growing season, water more frequently but always allow for proper drainage. Reduce watering in winter.

🌡 Temperature Tolerance
Hardy to about 25–30°F in dry conditions. Protect from extended frost or wet cold. For winter orders or colder zones, consider adding a [Heat Pack].

✨ Special Features
• Blazing Red Spines – Long, ribbon-like spines in shades of red, orange, or even gold
• Tall Growth Habit – Can grow several feet tall, making it a standout specimen
• Sun-Responsive Color – Spines intensify in hue with more light and dry conditions

Other Common Names:
Fire Barrel, Baja Fire Cactus, Red-Spined Ferocactus

This cactus will ship bare root and will be ready to place directly in a well draining soil mix like our Custom Cactus Mix.

Photos in the listings unless otherwise specified are representative of the plant that will be sent to you.
However, Plants grow differently and each plant may vary slightly in shape, size, growth pattern, etc.
Of course, if you receive a plant that you are dissatisfied with please reach out to us. We want to make it right!

If temperatures near you are below 45℉ we highly recommend adding a Heat Pack to your order.
If temperatures where you live will be much lower than 20℉ even heat packs may not work. You may consider waiting until things warm up a bit. We know you love your plants just like we do and we wouldn't want any of them to freeze.