Century Plant·Elena's Adventures

Agave americana

Century Plant

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Species Name

Genus

Family

Adoption Date

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Collection

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LightFull sun is best; tolerates partial shade but grows slower.

WateringWater deeply but infrequently; drought-tolerant once established.

SoilWell-draining, sandy or rocky soil. Avoid heavy, water-retentive soils.

FertilizerFertilize sparingly, if at all, once a year in spring with a balanced fertilizer.

HumidityPrefers low to moderate humidity; avoid overly humid environments.

TemperatureThrives in warm climates; hardy to about 15°F (-9°C) for short periods.

HabitEvergreen, rosette-forming succulent with thick, spined leaves.

Mature SizeUp to 6 feet (1.8 m) tall and wide; flower stalk can reach 20-30 feet (6-9 m).

Growth RateSlow growing; takes several years to reach maturity.

BloomingMonocarpic, blooms once after many years (8-30+ years) with a tall flower spike.

DormancyTypically slows or stops growth in winter.

MethodsOffsets (pups), Seed

DifficultyModerate; offsets are easiest, seeds require patience.

Best SeasonSpring or early summer for best results.

PruningRemove dead or damaged leaves and spent flower stalk. Handle with care due to spines.

RepottingInfrequent; repot only when offsets crowd or roots fill the container.

Pests & DiseasesSusceptible to agave snout weevil, root rot if overwatered.

ToxicitySap can be irritating to skin and mucous membranes; not edible.