In the autumn, you're probably getting ready to clean up your garden for winter. But, which plants should you be pruning and ...

Our pick of six of the best purple indoor plants offers a cool and edgy look for your interior. If you like the idea of mixing things up a little it's a great way to add contrast to the green jungle ...

From purple loosestrife to kudzu, find facts about invasive plants—and learn why you'll want to eliminate these non-natives ...

Plants and other organisms evolve naturally over time. When random changes to their DNA, called mutations, enhance survival, ...

An upright, compact shrub with arching branches. Long panicles of dark purple flowers appear from early summer through to early autumn.

A shrub up to 36cm high, with evergreen, aromatic, linear, grey-green leaves, and spikes of fragrant purple flowers in summer ...

As any avid gardener will tell you, plants with sharp thorns and prickles can leave you looking like you’ve had a run-in with ...

The jacarandas will be out next month. The tree may be an introduced species, but some environmentalists think anything that ...

Q. What is the shrub with the purple flowers that is blooming now? It is a favorite of the Monarch butterflies as a nectar ...