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Mexican Fencepost

Pachycereus Marginatus

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Overview

The Mexican Fencepost, Pachycereus marginatus, is an eye-catching columnar cactus, perfect for adding vertical interest. Indigenous to Mexico, this sculptural plant features slender, upright stems, roughly 6-12 inches in diameter, and can soar up to 12-16 feet tall. It's adorned with neat rows of spines along narrow ribs. Ideal for low-water landscapes, it prefers full sun and well-draining soil, requiring minimal maintenance once established. Hardy in USDA zones 9-11.

Sun FullWater Very LowZones 9–10Climate Arid
Mexican Fencepost (Pachycereus Marginatus) — is an eye-catching columnar cactus
Mexican Fencepost (Pachycereus Marginatus) — and can soar up to 12-16 feet tallMexican Fencepost (Pachycereus Marginatus) — roughly 6-12 inches in diameterMexican Fencepost (Pachycereus Marginatus) — perfect for adding vertical interestMexican Fencepost (Pachycereus Marginatus) — this sculptural plant features slenderMexican Fencepost (Pachycereus Marginatus) — It's adorned with neat rows of spines along narrow ribsMexican Fencepost (Pachycereus Marginatus) — Ideal for low-water landscapes+60

Culture

Sun
Full
Water
Very Low
USDA zones
9–10

Shape & size

Classification

Family
Cactaceae
Climate
Arid

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Photos (67)

Mexican Fencepost (Pachycereus Marginatus) — is an eye-catching columnar cactus
Mexican Fencepost (Pachycereus Marginatus) — and can soar up to 12-16 feet tall
Mexican Fencepost (Pachycereus Marginatus) — roughly 6-12 inches in diameter
Mexican Fencepost (Pachycereus Marginatus) — perfect for adding vertical interest
Mexican Fencepost (Pachycereus Marginatus) — this sculptural plant features slender
Mexican Fencepost (Pachycereus Marginatus) — It's adorned with neat rows of spines along narrow ribs
Mexican Fencepost (Pachycereus Marginatus) — Ideal for low-water landscapes
Mexican Fencepost (Pachycereus Marginatus) — requiring minimal maintenance once established
Mexican Fencepost (Pachycereus Marginatus) — it prefers full sun and well-draining soil
Mexican Fencepost (Pachycereus Marginatus) — scientifically known as Pachycereus marginatus
Mexican Fencepost (Pachycereus Marginatus) — is a striking columnar cactus that provides bold vertical lines to any landscape design
Mexican Fencepost (Pachycereus Marginatus) — Native to the arid regions of Central Mexico
Mexican Fencepost (Pachycereus Marginatus) — this cactus is perfect for a water-wise garden
Mexican Fencepost (Pachycereus Marginatus) — thriving in USDA hardiness zones 9 through 11
Mexican Fencepost (Pachycereus Marginatus) — creating a natural fence-like structure
Mexican Fencepost (Pachycereus Marginatus) — producing creamy white blooms near the top of the stems
Mexican Fencepost (Pachycereus Marginatus) — hence the name.<br><br>Each stem of this low-maintenance cactus is adorned with 5 to 7 narrow
Mexican Fencepost (Pachycereus Marginatus) — These allow for easy propagation under the right desert-like conditions
Mexican Fencepost (Pachycereus Marginatus) — well-defined ribs with areoles that sprout modest spines
Mexican Fencepost (Pachycereus Marginatus) — Space individual plants about 2 to 3 feet apart to create an elegant, living fence
Mexican Fencepost (Pachycereus Marginatus) — offering a nocturnal spectacle for night pollinators.<br><br>For the landscape designer
Mexican Fencepost (Pachycereus Marginatus) — followed by pinkish-red fruit
Mexican Fencepost (Pachycereus Marginatus) — The blooms are typically 2 to 3 inches in diameter
Mexican Fencepost (Pachycereus Marginatus) — cactus with pink blooms

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