century plant (Agave attenuata) plant — close-up photo
Moderate to grow

century plant

Agave attenuata

Overview

The century plant (Agave attenuata) is truly amazing. Native to Mexico, it is a member of the agave family, and grows in rosettes of beautiful pointed leaves that curl inward. Despite its name, it typically only lives around six to ten years before flowering- a magnificent sight of a tall columnar stem above the rosette of leaves. The leaves are grey-green in colour, and have curiously twisted tips that form a starburst pattern. Once flowering is complete and the stems begin to die, the century plant is replaced by "pups" or new young plants offshoots in the place of the parent. It is an incredibly hardy plant and can thrive in a variety of habitats from arid deserts to coastal mountains, and is sure to be a real eye-catching addition to any garden.

Care Guide

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Watering

For the Century plant (Agave attenuata), watering should take place every 2-4 weeks during summer months and every 4-6 weeks during the winter. During summer, approximately 1-2 inches (2.5-5 cm) of water should be applied to the soil of the century plant during each watering session. During the winter months, water should be applied less frequently and in lesser amounts - about 0.5-1 inch (1.2-2.5 cm). Watering should be done early in the day so that the century plant has time to dry out before night time. Make sure that the soil is dry before adding any water, to avoid overwatering and root rot.

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Light

Century plants need 8-10 hours of full sun each day to thrive. The best sun exposure for the plant is direct sunlight early in the morning until afternoon.

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Temperature

Hardiness zone 10-12.

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Pruning

Century plants should be pruned twice a year, once in spring and again in late fall. In spring, remove up to the third or fourth basal leaves from the stem and any flower or seed stalks. In late fall, remove up to 1/2 of the plant's foliage from the lower portions of the plant. It is important to wear gloves when pruning a century plant because the leaves have spines that can irritate skin. When pruning, use clean, sharp gardening tools to ensure that the cuts are clean and will not damage the plant.

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Propagation

Offsets, Seed Propagation, Cutting, Grafting Propagation, Division

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