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TBMB seal. Long spines.

Bridgesii

TBMB

Grown here

Also written as TBM-B

TBMB is described as the short form of the Bolivian torch, growing in short, thick segments a few inches long that stack into a low, bushy clump.

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

From my yard

  • Tbmb has never flowered yet.

    In my yard,

My plants grow outdoors in Discovery Bay, California. Yours may do something different.

At a glance

In the yard

Grown here

none for sale now

The longer version

TBMA is the long form and TBMB the short form of the monstrose , and a California nursery lists them as A and Clone B, after the lettering of Sacred Succulents.

One grower describes the short form as making short that stack on and beside each other, where the long form grows tall and fairly straight and does not stack its pups.

Character

  • slow and steady to fast grower: this one leans toward slow and steady, read from the growth line below.
  • nearly smooth to heavily spined: this one leans toward heavily spined, read from the spines line below.
Spines
A specialist reference says the spines show even on a small plant, which is one of the ways this form is told from the long one.
Growth habit
It reportedly grows in short, thick segments a few inches long that stop and put up new pups on top of and beside one another, slowly building a low, bushy clump. Plants in this yard grow in knobby, stacked segments, and no two take the same shape. Once acclimated they thrive in California full sun, staying compact with excellent color.Seen in my own yard.
Looking down into a shallow gray bowl planter packed with dozens of short knobby TBMB stems in dark grit, small yellow-green shoots pushing out from areoles here and there, with terracotta pots on either side and a speckled gray boulder behind.
My plant, in the yard.
TBMB with 13 segments.
Sent in by Ancient Cholla 95 — their plant, grown under this name and photographed by them. Not a plant from this yard.In a pot, outdoors, California

Add a photo or a note

Grown by the community

Pictures growers sent in as TBMB, in their own ground and pots. Not plants from this yard.

  • TBMB, in a pot, outdoors, Kansas, 1–3 years
    In a pot, outdoors, Kansas, 1–3 yearsSent as TBMB by Polishedbuttons
  • TBMB, in a pot, outdoors, Kansas, 1–3 years
    In a pot, outdoors, Kansas, 1–3 yearsSent as TBMB by Polishedbuttons

Grow logs

Members who followed their own TBMB over time, oldest picture first. Their plants, in their own ground and pots. Not plants from this yard.

Polishedbuttons

2 pictures, October 2026

  1. TBMB, sent in by Polishedbuttons, Sent October 15, 2026
    In a pot, outdoors, Kansas, 1–3 years
  2. TBMB, sent in by Polishedbuttons, Sent October 15, 2026
    In a pot, outdoors, Kansas, 1–3 years

More Trichocereus bridgesii names.

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