Gentiana
Gentian
Gentianaceae
Perennials, Flowers
Gentians are prized for their tubular flowers in intense blue shades. Many are considered difficult to grow, but the following need little more than consistent moisture and humus-rich soil with excellent drainage. Some require lime-free soil, as noted. Well worth extra care, as they produce some of the richest blues in the garden.
Native to Europe andwestern Asia. Arching, large-leafed stems form a clump 2–3 ft. high and 1 1/2 ft. wide. In late summer and early fall, rich, deep blue, 1 1/2-in., trumpet-shaped flowers open into stars atop the stems and among theupper leaves. Thrives in rich, neutral to acidic soil; makes a choice companion for ferns.Partial shade.
Sanguisorba obtusa
Native to Japan. Grows to4 ft. tall and 2 ft. wide, withgrayish green leaves and pinkflower spikes to ...
Buxus sempervirens 'Vardar Valley'
To 2–3 ft. tall, 6 ft.wide. Macedonian native;considered hardiest commonboxwood.
Rhododendron hybrid 'Purple Gem'
To 2 ft. Dwarf with tiny leaves that emerge bluish, take on rust tones. Blue-purple flowers in early m...
Find Your Sunset Climate Zone
Advertisement
