Neutral Soil

A handsome hardy perennial which grows to at least 2.1 m (7 ft.) tall, with purplish stems, whorls of slender,...

A tall, hardy perennial, growing to 1.5 m (5 ft.), with lance late, rough-textured leaves surrounding the stems (per foliate),...

A woody-based, hardy perennial, up to 1.2 m (4 ft.) tall, leaves are opposite and mostly subdivided into 3-5 leaflets....

Large, fast-growing evergreen trees which grow to considerable heights in warm climates, averaging 70 m (230 ft.), with varying estimates...

A hardy annual up to 60 cm (2 ft.) tall, with finely divided, feathery leaves. A mass of shallow-cupped flowers...

A relic from prehistory, closely related to the vegetation which decayed to form modern coal seams, it is a perennial,...

A bushy, bristly biennial, 60-90 cm (2-3 ft.) tall, with narrow lance-shaped leaves, spotted, hairy stems and dense spires of...

A tall, hardy perennial, 1.2 m (4 ft.) high, with a rhizomatous rootstock and ovate-lance late leaves. The purplish-pink daisy-like...

A clump-forming, aromatic perennial, 40-90 cm (16-36 in) tall, with pinnate leaves, made up of lance-shaped leaflets, and tall racemes...

The leaves of all Dianthus are linear, lance-shaped and blue-grey or grey-green in color, with a waxy texture. The flowers...