Agave Cubic, a small blue-grey rosette with thick angular ridged leaves in a terracotta pot

Agave Cubic

Agave potatorum 'Cubic'
Categories:
Cacti & Succulents  ·  
Agave
Light
Full sun (afternoon shade in low desert)
Water
Low water needs. Water deeply, then let the soil dry completely; provide occasional supplemental water during hot, dry weather. Water very sparingly in winter and avoid wetting the crown.
Size
8-14 in tall × 12-18 in wide
Habit
Rosette succulent – clumping
Toxicity
Sap / Skin Irritant
Description
Commonly sold as Agave potatorum ‘Cubic’, this unusual compact agave has thick, blue-gray leaves with angular folds and ridges, toothed edges, and sharp terminal spines.
Bloom Time
Summer; monocarpic (blooms once at maturity)
Deciduous / Evergreen
Evergreen
Special Features
Drought Tolerant
Growth Rate
Slow
Growth Habit
Rosette succulent – clumping
Mature Size
8-14 in tall × 12-18 in wide
Flower Color
Yellow to greenish-yellow
Foliage Color
Blue-green
Landscape Use
Border / Bed, Cactus / Succulent Garden, Container / Patio, Desert / Xeriscape, Specimen / Accent
Garden Style
Container / Patio, Desert / Xeriscape
Soil
Sandy / Rocky
Companion Plants
Compact aloes, Elephant's food, Golden barrel cactus, Light requirements
Sap / Skin Irritant
Sap is a skin/eye irritant.
Care Instructions

Light: Morning sun with afternoon shade is best in Phoenix. Acclimate gradually to stronger sun; intense summer afternoon exposure can scorch leaves.

Water: Low water needs. Water deeply, then let the soil dry completely; provide occasional supplemental water during hot, dry weather. Water very sparingly in winter and avoid wetting the crown.

Soil: Excellent drainage is essential. Use a gritty cactus mix in containers; plant in raised or sloped beds where native soil drains poorly.

Mature size: Typically about 1–2 feet tall and wide; ultimate size varies with growing conditions and the plant sold under this name.

Bloom: Flowers once at maturity, usually after many years. A reliable flowering age is not established for this cultivar; the flowering rosette dies afterward.

Evergreen / deciduous: Evergreen.

Growth rate: Slow.