Perennials are an essential part of landscapes, and understanding the life cycle of these plants is key to creating beautiful ...

If you go for the former, try planting something like Sarah Raven's Delphinium Collection. If you want annual delphiniums ...

Whether you’re looking for tall, showy spikes of color or practical, edible plants, biennials offer a wide range of possibilities for every type of garden. Biennial flowers are plants that take ...

The plant, instead, starts blooming after almost two growing seasons, which makes it a biennial or a short-lived perennial. Hence, there is no need to get disheartened after just one year of ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...