
Pachycereus marginatus 'Mexican Fence Post Cactus'
Pachycereus marginatus, commonly known as the Mexican Fence Post Cactus, is a striking columnar cactus native to Mexico. This cactus is characterized by its tall, upright growth, typically reaching heights of 15 to 20 feet (4.5 to 6 meters) in ideal conditions, though it can grow even taller in the wild. Its slender, vertical stems are a vibrant green with prominent vertical ribs, each adorned with clusters of small spines. The plant's name comes from the appearance of its tall, upright structure, which resembles a fence post. In the spring and summer, Pachycereus marginatus produces beautiful, large, funnel-shaped white or yellowish flowers at the top of its stems, followed by edible fruits that ripen to a reddish hue. This cactus thrives in full sun and well-draining, sandy or rocky soil, making it a perfect choice for desert landscapes, xeriscaping, or as a bold feature plant in gardens. It is highly drought-tolerant and can withstand long periods of dry conditions, though it should