Water availability is a major challenge as the Lusitu river which used to be a perennial river has virtually dried up largely due to damming activities in Mazabuka up stream.
There are some hardy perennial plants that we, as gardeners, simply must have.
A perennial chestnut of debate about the police role has been whether the police are best considered as a force, with the primary function of enforcing the criminal law, or as a service, calming a sea of social troubles.
Their coach was cautious about his team's chances of finally ending its role as perennial second to Munich.
Over the years, various stage productions have added their own theatrical styles to the show, ensuring it remains a perennial favourite of theatre-goers around the world.
The menu changes daily, but the halibut macadamia is a perennial favorite.
This is unlike the situation in perennial lakes where sedimentation also occurs on sloping margins, thus perpetuating variations in depth.
But in a perennial flower bed, you might want something more permanent and decorative.
Grasses other than perennial ryegrass give a poor return for money spent on fertiliser.
Here's a perennial favourite that never fails to raise a chuckle or two.