Pinguicula immaculata (Butterwort)

Pinguicula immaculata is a distinctive Mexican butterwort endemic to the limestone-rich mountains of central Mexico, particularly within the states of Hidalgo and San Luis Potosí. It inhabits moist cliffs, shaded rock faces, and mineral-rich seepage zones where water flows across calcareous substrates for much of the year. Growing in these nutrient-poor environments has led to the evolution of its carnivorous lifestyle, while its compact growth habit and elegant flowers have made it a highly regarded species among butterwort enthusiasts.

Like other members of the genus, Pinguicula immaculata captures small insects using specialised leaves covered in microscopic glands that secrete a sticky mucilage. Tiny flies, fungus gnats, and other minute arthropods become trapped on the leaf surface, where digestive enzymes break down prey and release nutrients that are absorbed directly through the foliage. The plant forms neat rosettes of bright green to yellow-green leaves that may develop subtle pink or bronze tones under stronger light. During the flowering season, mature plants produce elegant white to very pale pink flowers on slender stems held above the foliage. The species name immaculata, meaning "unstained" or "spotless", refers to the typically unmarked corolla, which lacks the contrasting throat markings common in many related species.

This species follows the seasonal growth cycle typical of many Mexican butterworts, producing actively carnivorous foliage during favourable conditions and transitioning to a compact succulent rosette during cooler or drier periods. Its delicate pale flowers, compact growth habit, and relatively restricted natural distribution make Pinguicula immaculata particularly appealing to collectors interested in species-level Mexican butterworts. The combination of subtle beauty and botanical significance has established it as a valued member of specialised carnivorous plant collections.

Origin: Hidalgo and San Luis Potosí, Mexico
Plant Type: Perennial carnivorous butterwort
Growth Habit: Compact rosette with seasonal carnivorous and succulent growth phases
Flowers: White to very pale pink flowers with little or no throat marking
Light: Bright indirect light to filtered sun
Water: Prefers pure water and moderate moisture during active growth
Growing Medium: Open, mineral-rich butterwort mix with excellent drainage
Dormancy: Seasonal succulent rosette during cooler or drier periods

What's Included: One healthy Pinguicula immaculata growing in a Nano Nursery cup, ready to continue developing under suitable conditions.