#echinopsis

[cactusjerk]

[ruthbancroftgarden]

Echinopsis hybrids

For a time, cacti in the genera Echinopsis, Trichocereus, Lobivia and Soehrensia were swept together in a greatly expanded conception of Echinopsis. All these plants can be hybridized with each other, so the many combinations were all referred to as Echinopsis hybrids. Now that DNA evidence has led to the return of the old separate genera, we still tend to call the hybrids "Echinopsis hybrids", since we often don't know what exactly is in their ancestry (even if the ancestry is known, it would take a detailed diagram to explain it all), so it is conveniently concise to just call them all Echinopsis hybrids. There are many such hybrids, and here are two examples; the yellow-flowered one is 'Giant Yellow', and the orange-flowered one was received over 20 yeasrs ago without a name (but it has grown into a many-headed clump and is making an unbelievable flower display this year!)

-Brian

[jillraggett]

Plant of the Day

Tuesday 30 December 2025

Under the projecting eaves of a building, so reducing the rainfall, of a sheltered courtyard an Echinopsis terscheckii (Argentine Saguaro, Cardon Grande) cactus was thriving in Essex, UK. This is a large, hardy columnar cactus from South America which needs a free-draining soil and full sun. It can produce large, white, trumpet-shaped flowers.

Jill Raggett

[jadeseadragon]

@uniquesucculentdesigns

Echinopsis & Trichocereus species

[greenlook-garden]

More Echinopsis

Más Echinopsis

[cactguy]

Echinopsis sp. | Flying saucer cactus

The Huntington, California

[weltenwandererart]

🌿 Echinops sphaerocephalus 🌿

Finally, the art book botanichnyi_sad is here, and I can show you my painting.

It was really nice to draw something calm and warm — I truly enjoyed working on this piece

[ozyplantias]

June 2021 vs February 2026

Name: [no name yet, open to suggestions]

Type: Echinopsis (probably - according to various plant identification websites I've tried, unsure about the species as well), the flowers it had when I got it were fake and I removed them.

Size (tallest one) : 8cm (2021), 42cm (2026)

Struggles I've had with it: None. This one is the chillest of my plants probably. I didn't even get proper cactus soil, it's in simple compost. I briefly considered changing that recently, but with how well it's been doing these last 4.5 years that felt unnecessary. Might reconsider if it starts looking a bit sad in the future.

Needs: bright light/direct sunlight (mine's doing well with no direct light) very well-draining soil let soil dry out between watering, then water thoroughly