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PlantSnap
Plant Care
Century plant
(Agava americana)
Also Known As
Century plant, American agave, Maguey
About This Plant
Agave americana is a succulent plant species that is native to Mexico and the southwestern United States. It is a large, slow-growing plant that can reach up to 8-10 feet (2.4-3 meters) in height and 10-12 feet (3-3.7 meters) in diameter. The leaves are thick, fleshy, and blue-green in color, with sharp spines along the edges and a pointed tip. The plant produces a tall flower spike that can reach up to 30 feet (9 meters) in height, with yellow-green flowers that bloom in the summer.
Plant Care Instructions
Outdoor Size Range
Height: 8-10 feet (2.4-3 meters), Diameter: 10-12 feet (3-3.7 meters)
Light Requirements
Agave americana prefers full sun but can tolerate partial shade. It should be placed in a location that receives at least 6 hours of direct sunlight per day.
Humidity Needs
Agave americana prefers dry air and does not require high humidity.
Fertilizing Schedule
Agave americana does not require fertilizer, but can benefit from a slow-release fertilizer applied in the spring.
Pruning Guidelines
This plant does not require pruning, but dead leaves can be removed to improve its appearance.
Common Pests and Diseases
Agave americana is relatively pest-free, but can be susceptible to mealybugs, scale insects, and spider mites.
Indoor Size Range
Not suitable for indoor cultivation
Watering Schedule
This plant is drought-tolerant and should be watered sparingly. Water only when the soil is completely dry, and avoid getting water on the leaves, as this can cause rot.
Temperature Range
This plant can tolerate a wide range of temperatures, from 20-100°F (-6.7-37.8°C). However, it is important to protect it from frost, as this can damage or kill the plant.
Growing Season
Agave americana can be grown year-round in warm climates, but is best planted in the spring or fall in cooler climates.
Growing Difficulty Level
Agave americana is a relatively easy plant to grow, as long as it is provided with the right conditions. However, its large size and sharp spines can make it difficult to handle.
USDA Hardiness Zones
Agave americana is hardy in USDA zones 8-11.
Did You Know?
Despite its common name, Agave americana does not actually take a century to bloom. It typically blooms after 10-30 years, depending on growing conditions.
