Tr. pachanoi Long Spine – Cuts

Introduction

This particular Trichocereus / Echinopsis pachanoi originates out of the Matucana mountain region, Peru and was originally a Chavin seed batch. A beautiful long spine San Pedro with slight notches.

Growing Requirements:

Trichocereus are relatively easily grown in the UK, especially due to the fact that they do not require massive amounts of sunlight. As most cacti grown in the UK, they are best grown in a greenhouse or conservatory (grow tents are also used for younger plants), South facing is a distinct advantage.

Watering

Watering from Spring (April) to the beginning of Autumn (End of September). Depending on what kind of summer we get will depend on how frequently you need to water, but, less is better with cacti. During the winter months, little to no watering is required or the roots could rot (they do not like to be wet for long periods).

Substrate

In warmer climates, you could go for a more nutrient-rich mixture (50% organic / 50% inorganic). But, in the UK, it is best to err more on the side of inorganic (60% – 70% inorganic) to ensure the pot is drained quickly.

Synonyms

• Echinopsis pachanoi
• San Pedro Cactus
• Wachuma

Some Additional Info

Trichocereus (except for bridgesii / Bolivian Torch) are very hardy and weather tolerant. Trichocereus pachanoi can handle temps as low as -9c for very short periods.

Native to South America, the earliest evidence of San Pedro was found in Peru, specifically, the Guitarrero cave of the Callejón de Huaylas valley. They are natively found in the Andes Mountains at altitude levels around 2000m – 3000m. San Pedro (the class of Trichocereus) is also found in regions like Argentina, Bolivia, Colombia, Chile, Ecuador, Peru, and Venezuela.

Trichocereus pachanoi are night bloomers with these gorgeous flowers doing their thing at night, you have to be quick or you will miss the event :-). A flower event is a special event as it can take anywhere from 5 years to 8 years for an adult plant to produce a flower. When they do, you do your happy dance, thank the cactus Gods, snap a million pics, harvest the pollen, and wait for the next event.

Growing Tips

Please see the tab called "Steps for Rooting" for rooting instructions where relevant. I have also created a few blog posts with some helpful guides that work for me personally:

• Cactus Substrate 101
• Trichocereus Cactus Care Sheet
• Cactus Pests & Treatment
• Common Cactus Terms

Care sheets and instructions are also sent via email after purchasing to make your journey as easy and fluid as possible. As always, if you have any questions, please use our Contact form or FB Messenger (bottom right) to get in touch.