Agave victoriae-reginae is commonly referred to as the "White Rhino." Expect the winter-dormant plant to grow to a height of 9 inches to 1 foot tall as it matures. This plant’s most distinguishing feature is its long green fleshy leaves with light green edges. It has its origin in Agave and belongs to the Agavaceae family.
Growth Rate
The White rhino succulent plant has a fast growth rate.
Flowering
From autumn to spring, the leaf margins of Agave victoria-reginae variegata are smooth and spineless, and when it blooms, it produces stunning cream to off-white flowers.
Watering and Feeding
Water this succulent plant when the top inch of soil is completely dry in the spring. Too much water can cause root rot or make the leaves pale and flop. During the spring & summer, fertilize every two weeks with a standard liquid fertilizer. Feeding should be avoided in fall and winter.
Soil
Agave victoria-reginae grows best in well-drained soil. Use regular succulent or cacti potting soil.
Hardiness
This variety of Agave has a frost tolerance of 0° C (32° F) and belongs to the hardiness zone of 9b to 11b.
Light
White rhino plants grow best in full sun to light shade. A window facing south or southeast is ideal for their growth.
Propagation
Cuttings, leaves, offsets, and seeds can all be used to propagate the Agave victoria-reginae variegata. This succulent does not require repotting on a regular basis.
Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz