Alstroemeria are commonly known as Inca Lilies and are native to South America.

The variety we grow under licence is the Inticancha 'Temple of the Sun' 

They are perennials and should flower most of the year except in very hot regions.

Alstroemaria inticancha  have a mounding habit and stay relatively short.

 

You should plant them in Semi Shade and keep well watered.  They are Semi hardy in Winter. Alstroemeria Inticancha will enjoy frequent light fertilizing.  

It is advisable to plant them slightly deeper than they were in the container.

They will appreciate a bit of Mulch