
SCIENTIFIC NAME: Acanthus spinosus COMMON NAME: Spiny Bear's-breeches
FAMILY: Acanthaceae
TYPE: Perennial
LEAVES: Simple, opposite with spiny leaf margins. Lanceolate with 10" diameter. Usually evergreen.
FLOWERS: Flowers are held in long, erect spikes.
SEASON OF BLOOM: Late spring.
GROWTH HABIT: Can be 3' tall and 3' wide.
SOIL: Must be well drained.
SUN: Full sun to partial shade.
HARDINESS: Zone 7 – 10.
UTILIZATION: Very ornamental foliage and statuesque flowers.
DISEASE: None serious.
INSECTS AND RELATED PESTS: None serious.
PROPAGATION: 2-3" root cuttings in the spring or fresh seed.
MAINTENANCE: Leaves may become tattered in severe winter.
NOTES: A. spinosus tolerates warm humid summers better than the more available species A. mollis.
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