Origin of Name

Haworthia limifolia var. nigra is a variety of Haworthia limifolia. The species name 'limifolia' means 'file-leaved', referring to the textured surface of the leaves that resemble a file. The variety name 'nigra', meaning black in Latin, indicates the dark coloration of this variety's foliage, distinguishing it from the standard green forms of Haworthia limifolia.

Technical Description of Plant

Haworthia limifolia var. nigra is a small, rosette-forming succulent, typically growing up to 4-6 inches in diameter. The rosette consists of thick, fleshy, triangular leaves arranged in a spiral pattern. Each leaf is characterized by a very dark green, almost black color, and is marked with distinct ridges or striations, giving it a textured appearance. The leaves are broad at the base and taper to a point. This variety is particularly notable for its dramatic, almost black foliage, which contrasts sharply with the more common green varieties.

Origin of Plant

Haworthia limifolia, including its var. nigra, is native to South Africa. It typically grows in rocky areas and is adapted to semi-arid environments. The 'nigra' variety, with its unique dark foliage, has been selectively bred for its ornamental appeal and is highly prized by collectors.

Conservation Status

Haworthia limifolia var. nigra, as a cultivated variety, does not have a specific conservation status. However, Haworthia species are subject to habitat loss and over-collection in their natural habitat. Cultivation and propagation of varieties like 'nigra' in nurseries help reduce the pressure on wild populations.

Care Instructions

Haworthia limifolia var. nigra is an easy-to-care-for plant, suitable for beginners. It prefers bright, indirect light or partial shade, as direct sunlight can bleach the dark color of the leaves. It thrives in well-draining soil and requires moderate watering, allowing the soil to dry out completely between watering sessions. During winter, reduce watering to a minimum. This succulent is not frost-tolerant and should be protected from cold temperatures. Fertilizing is not essential but can be done sparingly during the growing season with a diluted succulent fertilizer.