Fishhook Barrel Cactus
Ferocactus wislizeni
About this plant
The Fishhook Barrel Cactus is a round, barrel-shaped cactus known for its prominent hooked spines that resemble fishhooks. It can grow quite tall and often leans toward the sun, earning it the nickname 'compass cactus.' It blooms with bright yellow to red flowers on top in summer. This cactus is well-adapted to desert environments and is popular in xeriscaping and desert-themed gardens.
Taxonomy
- Genus
- Ferocactus
- Family
- Cactaceae
- Plant type
- Cactus
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Southwestern United States, Northern Mexico
- Distribution
- Native to arid deserts of Arizona, New Mexico, Texas, and northern Mexico; also cultivated in desert gardens worldwide.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Greenhouse, Balcony
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Rare
- Watering interval
- 14–28 days
- Humidity
- Low
- Minimum
- -7 °C
- Maximum
- 50 °C
- Optimal
- 20-35 °C
- USDA hardiness zones
- 8-11
- Soil pH
- 6.0-7.5 (neutral to slightly acidic)
- Soil type
- well-draining sandy or rocky soil
Watering. Water sparingly, allowing soil to dry completely between waterings. Overwatering can cause root rot.
Fertilizing. Feed with a cactus-specific fertilizer during the growing season (spring and summer) once a month. Avoid fertilizing in winter when the cactus is dormant.
This cactus thrives in hot, sunny, and dry conditions typical of deserts. It requires minimal watering and well-draining soil. Overwatering or poor drainage can lead to problems such as root rot, but overall it is low maintenance and tough.
Propagation
- Propagation methods
- Seeds
- Care difficulty
- Easy
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Distinctive curved spines, barrel shape, and bright summer flowers make it an attractive desert plant.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Not toxic to humans or pets, but spines can cause injury if handled carelessly.
Common problems
Overwatering can cause root rot; pests like mealybugs or spider mites may occasionally appear; insufficient sunlight can weaken the plant.
Uses
Primarily grown as an ornamental plant in desert gardens and xeriscapes. Its unique shape and flowers add visual interest.
Notes
Handle with care due to sharp spines. Repot rarely, only when the cactus outgrows its container, typically every few years.