Pinguicula esseriana

Pinguicula esseriana is a diminutive carnivorous plant native to the arid limestone slopes of San Luis Potosí in central Mexico. This butterwort species is particularly admired for its compact, succulent-like rosettes and its sticky leaves that glisten under light while capturing tiny insects for nutrients.

Distinctive Features

• Compact Rosette: Grows a flat, tight rosette usually under 4 cm in diameter, making it ideal for small spaces or terrariums.
• Glandular Leaves: Covered in mucilaginous glands that trap and digest small insects such as gnats and springtails.
• Seasonal Morphology: Undergoes a fascinating seasonal change from carnivorous to succulent-like non-carnivorous leaves during dry dormancy.

Care Tips

• Light: Prefers bright indirect light or dappled sun; can tolerate some direct morning sun.
• Water: Keep lightly moist during the active growing season, allowing it to dry slightly between waterings in dormancy.
• Humidity: Moderate humidity levels are sufficient, though it appreciates extra humidity in dry indoor environments.
• Media: Use a well-draining mix of perlite, vermiculite, and peat moss or a sand-based carnivorous mix.
• Temperature: Thrives in temperatures between 18–28°C, but can tolerate cooler nights down to 10°C.
• Fertiliser: Generally not needed; if desired, use a highly diluted foliar spray of orchid fertiliser once a month.
• Repotting: Best repotted annually at the beginning of its growing season to refresh media and stimulate growth.