The Pencil Cactus (botanical name: Euphorbia tirucalli) is not a true cactus and produces tight clusters of yellow flowers at the tips of its stems. These are small and easily missed. Note that this ...

The pencil cactus, otherwise known as a 'milk bush' or euphorbia tirucalli, is a variety of cacti known for its signature, ...

Pencil tree, native to much of southern Africa, is among the most fascinating plants we cultivate here. Often labeled ‘’pencil cactus’’ even though it’s a succulent Euphorbia (E. tirucalli), it ...