Large specimen Ficus ‘Alii’ tree in a Toronto healthcare facilty
The Ficus Alii (Ficus binnendijkii ‘Alii’) tree is a less commonly seen species of the Ficus genus. Most people are familiar with the Ficus benjamina or Benji tree. The Ficus Alii has longer, more slender leaves which droop somewhat. Like the Benjamina, this Ficus requires good light. We will only recommend this tree if it will be positioned close to a west or south window. In light that is too low, the tree will quickly shed its leaves. In the right location, this tree can make quite a statement in an office plantscape. It is available in heights from 4 feet to over 15 feet. Once established, it will thrive for many years, with few problems.
The smaller trees are often sold with braided trunks.
Tall artificial Weeping Ficus (Ficus Alii) in a large atrium style office lobby
A newer variety of this Ficus , the ‘Amstel King’, has larger leaves that are long, but wider. This variety is thought to be a bit less temperamental than the Ficus benjamina. It can better tolerate changes in its environment such as temperature and humidity fluctuations.
Not enough light for this tree? Consider an artificial version instead. See the image on the right. A custom built, multi-stem artificial tree with real wood trunks can be a great alternative.
The Ficus Alii is native to Malaysia, Java and Borneo where it grows in almost swampy conditions and can reach heights of 30 meters. When used indoors, it is important to keep this tree quite moist at all times. Make sure it is kept in a planter with good drainage though, so the roots do not rot. The dry air inside during winter is very hard on this plant. Try to increase the humidity if possible to prevent leaf drop.
This tree is fairly pest resistant, but if stressed it may be prone to infestation with mealy bug or scale insect. Inspect the leaves regularly and wipe off any insects.
Large Ficus Alii standard tree in a Toronto office lunchroom
JUN
2018