Anubias gracilis A.Chev. ex Hutch.

• Genus: Anubias 
• Botanical Background: Described by A.Chev. ex Hutch., this species reflects the legacy of early 20th-century botanists who contributed to the study and documentation of tropical aquatic plants.

• Geographical Range: Found in shaded, humid, tropical regions of Africa, along streams and riverbanks.
• Environment: Prefers low-light, high-humidity settings with soft, often silty substrates. Natural habitat features gentle currents and ample organic matter.

Leaves

• Narrow and dark green with a slightly leathery texture
• Understated elegance in a simple, smooth-edged design

Inflorescence (Spadix & Spathe)

• Modest spadix and spathe
• Muted in color, with a subtle structure that supports insect-mediated pollination
• Emits little to no scent

Growth Habit

• Semi-aquatic, developing from a robust rhizome
• Naturally anchors itself to rocks or submerged wood, well-suited for diverse aquatic displays

Light Requirements

• Bright, indirect light
• Excessive direct sunlight can lead to algae buildup on its leave

Watering & Humidity

• Appreciates steady moisture and high humidity on aquatic and semi-aquatic setups
• Regular water changes in aquariums

Soil & Potting Mix

• Anchor to driftwood or rocks rather than being planted in substrate
• Nutrient-rich potting mix can support growth if needed

Temperature & Fertilizer

• Flourishes in between 22–28°C (72–82°F)
• Diluted liquid fertilizer applied every few weeks promotes healthy development without risking nutrient burn

Division and Cuttings

• Careful separation of the rhizome expands collection without stress to the plant

Seeds

• Uncommon due to the plant’s slow growth and the efficiency of vegetative division

Typical Issues

• Algae overgrowth and occasional snail infestations
• Avoid overwatering to prevent root rot
  

Treatment Recommendations

• Manual removal or targeted snail control methods
• Organic treatments and careful monitoring
  

• Resilience in varied aquatic conditions
• Slow growth rate and compact form, ideal for carefully designed aquatic landscapes

• Distinctive leaf structure and versatility in both aquariums and terrariums

Wild Population Status

• While not currently listed as endangered, the natural habitats of Anubias gracilis face challenges from water pollution and habitat alteration, underscoring the need for sustainable practices

Market Availability

• Moderately available in the aquarium trade
• Often found in specialty aquatic plant collections and from reputable nurseries