Even if you have a small outdoor space, it doesn't mean that your plants need to make a small impact. Pick these tall options to make use of vertical space.

Brighten your garden with companion plants that bring year-round interest next to blue false indigo. These eye-catching ...

Producing tall spires of summer flowers in every shade of blue, delphiniums are the kings of the cottage garden. Hazel Sillver looks at their history, the best varieties, and how to grow them ...

A rare delphinium grown in Bovingdon, Hertfordshire, has been announced as winner of Plant Heritage’s Threatened Plant of the ...

They’re as bright as fireflies, but far harder to find. Still, experts say it’s worth seeking a glimpse of these stunning ...