Trichocereus are fast-growing, sun-loving columnar cacti that thrive with precise soil mixes, strong light, deep watering cycles, and seasonal management. This expert guide covers everything serious collectors need to know.

Parodia leninghausii, also known as the Golden Ball Cactus, thrives with precise light, mineral-rich soil, and a defined seasonal rhythm. This expert care guide explains how to optimize growth, prevent stress, and maintain long-term health in your collection.

Mammillaria cacti are charming, compact, and often forgiving—but they still have specific needs. This guide walks you through everything from soil mix to watering rhythm, light, propagation, and the best species to begin with.