Blue flowers can be particularly prized in summer, where their cool nature contrasts with summer heat (if we are lucky). People’s appreciation of blue differs, with some being purists and others ...

Sometimes called Rocky Mountain beardtongue, this plant grows tall spikes of tubular blue flowers, a shape that is a favorite of hummingbirds. As a particularly easy-to-grow native, it tends to ...

If you make a purchase via links on this page we will earn commission - learn more Penny Lancaster dressed for the occasion as she stepped out at the Chelsea Flower Show on Monday in a blue ...