The shop is closed just now. The shop is not open for orders yet. Everything here is real and grown in my own yard — have a look around — but I am not taking money until the last few things are in place. Ask about a plant

PC (Predominant Cultivar) seal. Plain ring: nothing here sets a rib count, a spine length or a growth form the ring can mark.

Pachanoi

PC (Predominant Cultivar)

Well documented

Also written as PC, Pachanot, Predominant Cultivar

The almost everybody meets first: one , grown from one seed, sold in garden centres everywhere and used as cheap .Too little stands behind this for us to confirm it.

PachanoiNursery selection: A selection a nursery or seed house put a name on and sold.

Of the 6 things this page says, 6 are marked as something we cannot confirm. Where a line is not settled, it says so underneath.

Added 23 Aug 2026

At a glance

Species

Not recorded

No source named a species for this one.

Filed under Pachanoi

Parents

Not recorded

No source names a mother or a father for this one.

Origin

No record found

No source we hold records where this plant came from.

no source says whether it is seed-grown or a cutting line

In the yard

Family line

what the record holds

No source in this library records a cross for PC (Predominant Cultivar). Nobody names a mother or a father for it, and no other entry here names it as a parent.

That is the record, not an oversight: of the 749 names in this library, 693 have no recorded relation either. Most named clones were selected, cut and passed along without anyone writing down what they came out of. A parent goes in here when a source states it and never because a name looks like one — a wrong pedigree would travel further than a blank one, because pedigrees get copied.

If you know where it came from, tell us — a person reads everything before it appears.

Character

A bar is drawn only where one of the lines below states it — never from the species, never from a photograph.

  • Not documented yet.

  • Not documented yet.

  • Not documented yet.

Growth habit
Every plant is a branch of that single original clone, which is why it cannot reproduce itself from seed.Too little stands behind this for us to confirm it.A specialist reference records the same thing independently: one genetically identical clone, spread by through Californian nurseries and gardens.Reported, but not confirmed.
Notes
Its cheapness and availability make it the default rootstock.Reported, but not confirmed.

What the sources say

Growers disagree about how to tell it apart. One says there is no notch above the ; another says the notches are absent at a fresh tip but visible further down the same plant. Our Learn hub records both.Reported, but not confirmed.Whether it can produce a is separately disputed.Too little stands behind this for us to confirm it.

Drawing of a pachanoi-type column: broad, with low rounded ribs, almost no spines, and a small notch in the rib above each areole.
A Pachanoi column, drawn. We don't grow this one, and we will not borrow anybody else's photograph of it.

Filed under the same family, Pachanoi. The better-documented ones come first.

Keep exploring

Cultivar histories in this hobby are passed between growers; where sources disagree we say so rather than pick a side.