Trichocereus pachanoi forma cristata

	Trichocereus pachanoi forma cristata (Syn: Echinopsis pachanoi "cristata")	CACTUS ART NURSERY Cultivation and Mail Sale of Cacti and Succulents.

Trichocereus pachanoi forma cristata.
Crest or "cristate" San Pedros are quick grower and special looking plants. Like brains, the growing point is generally ridge-like instead of circular. The only way to multiply this cactus is by dividing the main crest into smaller pieces that can be rooted.

Cultivation: Trichocereus pachanoi is very easy to grow and cold hardy as low as -12°C (or less). It needs a fertile, well drained soil mix. Water the plants well and allow them to dry before watering again. This species seems to do better with a little more water than most cacti. In fact, its cultivation requirements are really more like 'normal' plants than most other cacti. During the growing season fertilize them monthly with a balanced fertilizer
Sun Exposure: Outside full sun, but during hot summers the cactus are subject to sun burning, so grow them in light shade. Inside they need bright light, and some direct sun. During winter months, put them in a cool luminous place and encourage them to enter winter dormancy by withholding water and fertiliser over the winter, as they will etiolate, or become thin, due to lower levels of light. They are susceptible to fungal diseases if over-watered, but are not nearly as sensitive as many other cacti, especially in warm weather. They tend characteristically towards black rotted spots unless watering is moderate and only in hot weather. If kept damp through cold periods, they will invariably suffer.
T. pachanoi produces good amounts of growth each year if kept well fed and watered throughout the warmest months, particularly if it has been acclimatised to accept full sun.

Propagation: The way to multiply this cactus is by dividing the main crest in smaller pieces that can be rooted. It can also be grafted.

Family: Cactaceae (Cactus Family)

Trichocereus pachanoi Britton & Rose
Published in: The Cactaceae 2 (1920) 134, t. 196.

forma cristata

Scientific name: Echinopsis pachanoi (Britton & Rose) H. Friedrich & G. D. Rowley 1974

Common name: Crested San Pedro Cactus

Origin: Garden origin (Nursery produced cultivar)

Conservation status: Listed in CITES appendix 2.

Synonyms: Cereus pachanoi (Britton & Rose) Werdermann

A Special Thanks to all Those Who help us to make this web site
This plant description is based on research and personal experiences and is too short to provide a comprehensive coverage of the subject. Do you see an error in what is shown? Or do you know more about the species than we are showing? Your help is greatly appreciated. Why not send us an email with further information or photos so that we can correct or extend the information provided?

The photos in this site are subject to copyright. Images may not be copied, downloaded, or used in any way without the expressed, written permission of CACTUS ART nursery and the original photographer.