A vigorous, low-growing perennial forming golden-green ...
A moisture-loving perennial with dark green, lanceolate ...
A moisture-loving perennial with finely toothed leaves and ...
Lobelia inflata is a tender annual with delicate pale-green ...
A tall, aromatic perennial valued for its bold celery-like ...
A vigorous, upright perennial with finely toothed leaves ...
A tall, long-lived perennial with upright, softly hairy ...
Tall, sun-loving tender perennial with dramatic tiers of ...
A compact, silver-foliaged perennial valued for its ...
A tall biennial with deeply serrated leaves and distinctive ...
A tall, dramatic perennial with bold golden-yellow blooms ...
A moisture-loving perennial with striking blue-violet ...
A compact, aromatic perennial with vivid blue flower spikes ...
A hardy perennial that forms bright golden flowers through ...
A striking annual with mottled purple-veined flowers and ...
A rare, CITES-listed woodland perennial grown only from ...
Available from May. A vigorous East Asian climbing ...
Grindelia robusta is a striking, resinous perennial with ...
A half-hardy perennial with tall stems and finely divided ...
A low, mat-forming woodland herb with scalloped aromatic ...
A striking alpine herb with broad, ribbed leaves and tall ...
A graceful Irish native perennial with plume-like creamy ...
A low, spreading woodland perennial with delicate ...
A compact, finely divided, blue-green perennial producing ...