Haworthia maughanii
Haworthia maughanii features truncated, cylindrical leaves topped with flat, translucent window panels. It grows mostly underground in its natural habitat, exposing only the windowed apex to filter solar radiation into the internal chlorophyll layers. This unique growth habit protects the plant from extreme desiccation while allowing photosynthesis to continue beneath the soil surface.
Origin and Natural Habitat
This species occurs in the arid Little Karoo region of the Western Cape. It colonizes open, stony ground and quartz-rich soils. The plant remains largely buried throughout the year, surfacing only the transparent leaf tips to avoid grazing animals and intense midday heat. Seasonal rains provide the primary moisture for growth.
Plant Characteristics
The succulent leaves form a tube or rosette shape reaching 3 cm to 5 cm in diameter. The upper, flattened surfaces contain clear window tissue. Mature plants form dense clusters by producing offsets from the base. It produces a slender, unbranched inflorescence with small, white, tubular flowers during late spring and summer.
Care Guide
Light
Provide bright, filtered light. Direct sun burns the translucent leaf windows and causes the tissue to turn brown. A position with morning sun or 50% shade cloth maintains the natural, compact form.
Soil
The roots require a highly porous, mineral substrate to prevent rot. Use LDP Super Drainage Mix to maximize aeration.
Water
Water the plant thoroughly during the active autumn and spring growth months. Stop all water completely when the plant enters its summer dormancy. Allow the substrate to dry out fully before you apply water again.
Pot Size
Select deep, narrow pots to accommodate the long, fleshy root system. Avoid wide containers that hold excess moisture around the base.
Temperature
Keep temperatures between 15Β°C and 25Β°C. The plant tolerates cool winter nights well but requires protection from severe frost.
Humidity
Maintain constant, active airflow. Stagnant humidity triggers fungal decay within the dense, compact leaf clusters.
Fertilizing
Feed the plant only twice a year using a liquid succulent fertilizer diluted to one-quarter strength. Apply the fertilizer during the active autumn and spring growth cycles. Avoid feeding during summer dormancy to prevent root burn.
Growing Season
Haworthia maughanii grows actively during the cool autumn, winter, and spring months. It slows its metabolism significantly during the peak heat of summer to conserve moisture. Adjust your watering schedule to match these distinct seasonal growth pulses.
Propagation
You can propagate this species through seed, offset division or leaf propagation.
Offset Division: Separate the small offsets from the base of the parent rosette during the autumn repotting window. Use a sterile blade to cut the connection, ensuring each piece retains healthy roots. Allow the separated offsets to dry in a well-ventilated space for three days to callus. Plant each pup into fresh mineral substrate and keep the soil dry for one week before watering lightly.
Leaf Propagation: Gently twist a healthy leaf away from the main stem during early autumn, ensuring you remove the entire leaf base cleanly. Let the detached leaf rest in a dry, shaded area for one week until a thick callus forms over the wound. Place the callused leaf flat on top of a pot filled with LDP EcoGrit Mix. Keep the medium slightly damp until small roots and new plantlets appear after several months.
