Oliver Knott, a well-known German aquascaper, uses thecreeping fig(Ficus pumila) extensively in his open aquarium designs and vertical garden setups. He often refers to it as a natural "nutrient vacuum cleaner" in aquatic environments due to its efficiency in absorbing nitrate and phosphate.
Oliver Knott's Use of Creeping Fig
Aquarium Application:Knott primarily places the plant so that only its roots are permanently submerged in the water, allowing the main plant body to grow upwards along a wall or piece of driftwood. This method leverages the plant's natural climbing habit and nutrient absorption capabilities to help maintain water quality in open-top tanks.
Aesthetic and Function:The plant quickly covers surfaces with lush green foliage, contributing a natural, "fairy-tale effect" to his designs.
Availability:Knott notes thatFicus pumilais a common and popular houseplant readily available at most garden centers in Germany.
Key Characteristics of Creeping Fig
Growth Habit:Ficus pumilais a vigorous, fast-growing, evergreen climbing vine that can cling to various surfaces using a prolific root system.
Origin:It is native to China, Japan, Korea, and Southeast Asia.
Toxicity:The plant's milky sap can cause skin irritation and is toxic to pets and humans if ingested.
