
The spear-shaped leaves are soft and hairy with a velvet-like feel to the underside. Just last year, the genus Costus was divided into four new genera based on study of DNA makeup of the plants.

As each flower dies, another one will follow slightly higher up the bract for a period of up to a month after which the head browns and eventually falls off the plant.

We recently dug up/cut back/thinned out two large clumps of this Costus. This picture shows one of the clumps back in June 2006. It was much larger than this when we started.

I think that I will (be trying to) remove all of this plant from my garden. It grows to the perfect height for the flowers to show from our sala familiar (family room) windows, but it just seems too invasive.


I believe this one to be Costus scaber, in which the bract colors can vary from yellow to orange to red. It is native to many parts of Central America.


Costus are easily propagated by divisions or stem cuttings and quickly form a nice bushy clump which flowers year round here in the tropics. They grow in sun, partial shade, and even deep shade as their natural habitat is the forest floor.