Giant Prickly Pear

Opuntia Robusta

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Overview

Opuntia robusta, or Silver Dollar Giant Prickly Pear Cactus, boasts broad, blue-green pads up to 18 inches across, with few long spines. This Mexican native is a striking, low-maintenance accent for xeriscaped areas, reaching up to 6 feet tall. Plant in well-draining soil and full sun, spaced 4-5 feet apart. Frost-tolerant to 20°F; provide protection in colder zones. A dramatic, sculptural option for water-conserving landscapes.

Sun FullWater Very LowZones 10–11Climate Arid, Subtropical

Giant Prickly Pear (Opuntia Robusta) — or Silver Dollar Giant Prickly Pear Cactus

Culture

Sun: Full
Water: Very Low
USDA zones: 10–11

Shape & size

Classification

Family: Cactaceae
Climate: Arid, Subtropical

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Photos (32)

Giant Prickly Pear (Opuntia Robusta) — tolerating temperatures as low as 15 to 20°F for brief periods.<br><br>For a bold visual impact

Giant Prickly Pear (Opuntia Robusta) — Informing the client of its potential size and spread

Giant Prickly Pear (Opuntia Robusta) — the Silver Dollar is a low-care choice for gardens in arid climates

Giant Prickly Pear (Opuntia Robusta) — As it requires minimal maintenance and watering once established

Giant Prickly Pear (Opuntia Robusta) — consider using this plant in groups or as a stand-alone feature in a rock garden or along a south-facing wall

Giant Prickly Pear (Opuntia Robusta) — A dramatic, sculptural option for water-conserving landscapes

Giant Prickly Pear (Opuntia Robusta) — Frost-tolerant to 20°F; provide protection in colder zones

Giant Prickly Pear (Opuntia Robusta) — Plant in well-draining soil and full sun, spaced 4-5 feet apart

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