These hardworking plants spend their first year building roots and foliage before rewarding gardeners with spectacular blooms ...

The elegant flower spikes that featured throughout this year's show gardens are easy to grow from seed if you start them now ...

Even if you're a beginner gardener, you probably know about annuals and perennials. Biennial plants, however, might be less familiar, and they fall somewhere in between the other two categories. While ...

What do you do when the frantic seed sowing of spring gives way to the gardening equivalent of empty-nest syndrome? As the young plants you’ve nurtured start to romp away, it’s time to get sowing ...

A–A biennial is a plant that takes two growing seasons to produce flowers and/or fruits, and then it dies. Many biennials behave like perennials in that they produce so much seed (self-seeding) that ...

At the opening of this year’s Venice Architecture Biennale, curator Carlo Ratti said the internet has disrupted the traditional functioning of biennials. (Andrea Avezzù/Courtesy La Biennale di Venezia ...

Add Yahoo as a preferred source to see more of our stories on Google. Plus, the benefits of sometimes choosing biennials over annuals. Kinek00/Getty Images Even if you're a beginner gardener, you ...

The elegant flower spikes that featured throughout this year's show are easy to grow from seed if you start them now ...