Titanopsis calcarea, a winter flowering succulent with particular cultivation rules

From mid-December to the beginning of January is the flowering time for a rather widespread and highly appreciated succulent plant from an aesthetic point of view: Titanopsis calcarea. The appearance of the leaves, their arrangement, the color and the punctiform reliefs (similar to warts) on the fleshy surface of the leaves themselves make this plant  a small living rock, on a par with the Lithops. And it is no coincidence that the name Titanopsis derives from the union of the Greek terms “titanos” (understood as “gypsum”, “lime”) and “opsis“, i.e. “appearance”. In short, a plant with the appearance of a calcareous rock or a “clump of earth” (the effective definition is by Giuseppe Lodi), we could define it. The Titanopsis genus belongs to the Aizoaceae family (formerly Mesembriantemaceae) and is native to Southern Africa, in particular Namibia and the Cape Province. The cultivation of these plants, and specifically of Titanopsis calcarea, requires some special precautions compared to those we reserve for cacti.

Let’s go into detail and get to know this plant and its needs better in the following article (….).

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Echinocactus texensis, an in-depth study of the “horse crippler”

The following is an in-depth article on the Echinocactus texensis species that I wrote some time ago and which, with my great pleasure, was published in the Cactus World magazine, published by the British Cactus & Succulents Society (BCSS). My thanks to editor Al Laius for the publication in the prestigious magazine. (…)

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Schlumbergera, the “Christmas cactus”: how to make it bloom in all its abundance

As every year, between the end of November and the first half of December, my Schlumbergera blooms. As always, the blossoms are very abundant, with inflorescences on every “article” of the plants. These are very common, thornless cacti that I consider a classic “houseplant”, but no less interesting, than other genera. Let’s start by saying that Schlumbergera are for all intents and purposes cacti (family Cactaceae). They are epiphytic succulent plants that in nature live leaning on other plants that simply act as a support (epiphytes are therefore not parasitic plants). This genus, also commercially known as “Christmas cactus” because they bloom at this time of year (actually they bloom from November), is very beloved even among non-succulent enthusiasts.

In this article, we’ll learn how to cultivate the “Christmas Cactus”, for obtaining its abundant blooms without any problems. (…)

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