Each year the National Garden Bureau (ngb.org) selects one bulb, perennial, annual and vegetable to showcase based on popularity, variety, ease of growth, wide adaptability and versatility. This ...

Each year, the National Garden Bureau awards a select perennial the honor of award-winning plant of the year. The bureau has designated 2016 the year of the delphinium. Grown for their impressive ...

Delphinium is a stately, elegant perennial that is a standard in English cottage gardens. Mounds of dark green, glossy foliage are adorned with huge spikes of showy, spurred flowers in early summer.

A: The two plants look similar, but the answer is, no, in fact they are different species, but they are related. Delphinium tends to be a perennial and larkspur is an annual that will reseed, making ...

The spectacular flowering spires of perennial delphinium – commonly known as larkspur – bloom from late spring to late summer, in palettes of pure white and pale sky-blue to pink and deep purple. The ...

For these perennials, fall division comes with substantial risks, including the inability to endure cold weather and fight off disease right after division.

The season’s earliest-blooming perennial flowers kick into color this month. The main benefit of perennials is that they live for years. You don’t have to replant them every year as with petunias, ...