The Ficus grows mainly in the tropical regions of Asia, Africa and South America, but can also be found in other parts of the world such as Australia and the Mediterranean. The Ficus elastica Abidjan has large dark green leaves with a clear red vein, but there are also other varieties that have variegated leaves.

Tau develops contemporary planters made of high-quality fibreglass-reinforced plastic.The use of marine-grade fibreglass makes the products lightweight, exceptionally strong, durable, and weather-resistant. This material offers unparalleled protection against damage and retains its strength, even under heavy use. The planters in the Circulum collection have a special design of offset stacked circular rings. This makes them real eye-catchers. The planters have a smooth and matt finish.

This plant display is made up with a pot plant, filled with Vulkastrat and is equipped with a waterlevel indicator. Vulkastrat absorbs more water than regular soil and releases it gradually to the roots. Vulkastrat cannot shrink shut due to its coarse structure, which keeps the soil more airy and allows the roots to absorb enough oxygen. If the planter is not waterproof, a liner is used to make the plant display waterproof.