Dasylirion longissimum is a striking evergreen perennial with a dense rosette of long, narrow, blue-green leaves, forming a dramatic architectural accent in arid landscapes.
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Sunlight
Prefers full sun.
Watering
Allow soil to dry out completely between waterings.
Soil
Well-draining soil is essential. Sandy or gravelly mixes are ideal. Avoid heavy, waterlogged soils.
Temperature
Prefers warm temperatures.
Habitat
Outdoor, Greenhouse
Fertilizer
Feed sparingly during the growing season.
Prefers full sun.
Tolerates light shade and intense heat.
Allow soil to dry out completely between waterings.
Drought tolerant once established. Reduce in winter.
Well-draining soil is essential. Sandy or gravelly mixes are ideal. Avoid heavy, waterlogged soils.
Prefers warm temperatures.
Tolerates heat well; protect from hard frost.
Outdoor, Greenhouse
Feed sparingly during the growing season.
Use a balanced liquid fertilizer diluted to half strength.
Plant Type
Shrub, Succulent
Plant Category
Foliage, Ornamental
Plant Place Type
Ground, Pot
Plant Environment
Outdoor, Greenhouse
Lifespan
Perennials
Plant Height
1.5-2.5 m
Spread
1-1.5 m
Growth Rate
Slow
Dormancy
None
Leaf Color
Blue-green
Leaf Type
Linear, rigid, serrated margins
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No