Adromischus trigynus “Calico heart”


No synonyms are recorded for this species name.


Adromischus trigynus hails from its native South Africa, where it thrives amidst rocky terrain in semi-arid environments, adapting to a diverse range of altitudes. The “Calico heart” is probably of nursery origin, thus it doesn’t exist in nature.


Adromischus trigynus, a petite and perennial succulent, holds a special place in ornamental gardening. Its ease of care and diminutive size make it an ideal adornment for desks or shelves in offices and living spaces. This charming succulent forms a compact cluster of rosettes, boasting distinctive, round leaves with a captivating teal hue, adorned with enchanting purple spots and edges. It maintains a modest stature, never surpassing 5 centimeters in height and spanning a diameter of 12 centimeters.

Within this species, two variations exist: the standard A. trigynus and the unique A. trigynus “Calico Heart”. The latter typically features broader, tongue-shaped leaves, as opposed to the flatter form of the standard variety. Its leaf markings are more vibrant, creating a striking visual contrast. The standard A. trigynus leans towards a predominantly green hue, showcasing flatter leaves with fewer distinctive spots. It’s worth noting that this distinction, though useful, may sometimes blur, giving rise to many intermediate forms.

When Spring arrives, Adromischus trigynus graces us with delicate racemes, clusters of petite, white-pinkish flowers that emerge atop tall stalks. This botanical display adds a touch of elegance to the plant’s already captivating presence. With its exquisite characteristics and minimal care requirements, Adromischus trigynus stands as a delightful choice for both novice and experienced gardeners, bringing a touch of natural beauty to any indoor setting.


Cultivating the Adromischus trigynus “Calico Heart” is a delightful endeavor that unfolds with ease. Here are some expert tips to ensure this charming succulent thrives:

Illuminate with Care: Select a spot flooded with bright, indirect light. If placed indoors, position it near a sun-kissed window. Yet, shield it from prolonged direct sunlight to prevent any undue stress on its leaves.

Embrace Fresh Air: Adromischus adores a well-ventilated environment. Ensure air circulates freely around it, as stagnant air isn’t to its liking.

Balmy Temperatures: “Calico Heart” relishes in warmer climates, ideally around 24°C. However, it displays a commendable resilience to colder conditions, enduring temperatures down to 5 – 10°C. When winter arrives, offer it a snug, sheltered abode, safeguarded from rain. Remember, excess moisture around its rosettes can spell trouble. For utmost safety, consider bringing it indoors during the colder months.

Meticulous Watering: In the warmer months, a regular watering schedule every two weeks proves beneficial. Come winter, exercise restraint, allowing it a drink only once a month. However, if your “Calico Heart” resides indoors, it may require more frequent hydration.

Specially Tailored Soil: Provide a well-draining substrate, a harmonious blend of peat, sand, and a touch of gravel. This concoction ensures optimal conditions for the “Calico Heart” to flourish.

Fertilize with Precision: For this succulent, fertilizing is reserved for the growing season and post-repotting. Opt for a specialized succulent fertilizer, diluted to half the recommended dosage on the label. This will supply the necessary nutrients without overwhelming the plant.

Ground-Hugging Beauty: While Adromischus species maintain a modest stature, they possess a remarkable ground-covering quality. Repotting is not imperative for size augmentation (unless you aim to encourage lateral growth, for which wide pots are recommended). Nevertheless, periodic repotting promotes overall health and slows down the aging process.

With these expert insights, your Adromischus trigynus “Calico Heart” will flourish into a radiant testament to nature’s beauty, gracing your space with its unique charm.


The “Calico Heart” can be easily propagated using its leaves. Simply snip a healthy leaf, let it rest in a warm, dry spot for a day to allow the wound to heal, and then plant it upright in a pot with light, porous soil. As the plant ages, it’s important to note that Adromischus species, including the “Calico Heart,” have a limited lifespan. After a few years, even under optimal conditions, they may begin to wither and lose leaves. To ensure its legacy, consider taking additional cuttings.


The genus name “Adromischus” finds its roots in ancient Greek, where “adros” translates to “thick” and “mischos” denotes “stem.” As for the species designation “trigynus,” it likely owes its origin to the three ovaries found in its distinctive flowers.

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