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

Cohuete azul seal. Plain ring: nothing here sets a rib count, a spine length or a growth form the ring can mark.

Other Trichocereus

Cohuete azul

Partially documented

Cohuete azul is a blue, that Andrea Rossi found growing untended in the Canary Islands, most likely from someone had discarded in a green space. Rossi introduced it to the wider community and still distributes it. Growers report it takes hard sun well and thickens up nicely, but no measurements of ribs or spines have been written down.Too little stands behind this for us to confirm it.

  • blue glaucous skin
  • takes strong sun
  • thick growth

Other TrichocereusNamed clone: One original plant and every cutting taken from it, given a name by a grower.

Of the 9 things this page says, 1 names who reports it and 8 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 botanical name on file. What the sources do say about its species is in the writing below.

Filed under Other Trichocereus

Parents

Not recorded

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

Origin

Andrea Rossi, who found and introduced it.

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 Cohuete azul. 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.

The longer version

Species, as our sources record it: , species not stated.Too little stands behind this for us to confirm it.

Rossi came across it growing untended in the Canary Islands and thinks it established itself after someone tossed cuttings into a patch of green space.Too little stands behind this for us to confirm it.

Rossi distributes the clone and related seed through a page called Planta.s.agradas.Reported, but not confirmed.

Rossi distributes the clone and related seed through the wiki page Planta.s.agradas.Reported, but not confirmed.

Where the name comes from

Andrea Rossi found the plant and introduced it to the community.Too little stands behind this for us to confirm it.

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.

Skin
Distinctly blue and glaucous, which is what the name refers to.One source states this, and our house botanist has checked it. Heavy blue glaucous bloom is well within the genus's normal range, and a name pointing at that colour is unremarkable.
Growth habit
One Texas grower reports it grows thick and healthy in strong central Texas sun.Too little stands behind this for us to confirm it.
Notes
counts, spine measurements and flower detail are not recorded.Too little stands behind this for us to confirm it.

What the sources say

No source we have found argues about this name — nobody has written that it is confused with another plant, or that two growers mean different things by it. That is worth knowing in itself.
Drawing of two plain Trichocereus columns of different heights, standing for the wider genus rather than one plant.
A Trichocereus column, drawn. We don't grow this one, and we will not borrow anybody else's photograph of it.

Filed under the same family, Other Trichocereus. 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.