Adromischus triflorus cv. Calico Hearts
Acquiredabout 1 month ago6/18/2026
Notes
True to its South African heritage, this cultivar experiences its main vegetative growth and root activity during the cool, bright months of autumn and spring, slowing down during mid-winter chills and high summer heat. The thick, water-gorged leaves are highly efficient storage organs, allowing the plant to cruise through prolonged summer droughts in a semi-dormant state before pushing up thin, wiry flower spikes with tiny, tubular pale-pink blossoms. Like many in the genus, the leaves are brittle and detach easily to form new plants from the base. In cultivation, it requires an exceptionally sharp-draining, mineral-heavy substrate (such as 80% to 90% premium pumice, coarse sand, and a tiny fraction of organic material) and must be watered only when the potting medium is entirely bone-dry, accompanied by excellent ventilation to protect its shallow root system.
Origin
Cultivar selection (with wild roots in South Africa). While popularized and stabilized in cultivation for its intense patterning, the genetic lineage of this cultivar stems directly from the winter-rainfall and transitional rain areas of the Western Cape, particularly around the Robertson Karoo region. 'Calico Hearts' is highly prized for its distinctive, compressed, obovate-to-heart-shaped leaves that form a compact, slow-growing rosette. The smooth, pale silvery-green or glaucous epidermis serves as a stark canvas for a dense, dramatic constellation of dark maroon, purple, or chocolate-brown spots. These markings often merge near the horny, continuous leaf margins, which flush a deep wine-red when the plant is grown under high-intensity light and kept on a lean watering regime.
Note: Coordinates indicate a general region for educational purposes and are not exact locations. Please do not use them for collection or poaching.
