Plant your own Rusty Foxglove seeds, which are grown in the Whitworth Park.
"Tall slender spikes in close groups bear many distinctive pale orange-brown flowers, each with a protruding white lip. Completely hardy and totally perennial."
May be sown all year round, with best results from sowings either March to early May, or August to September. Gradually thin the establishing seedlings to 12 to 14 inches apart. Success best in partial shade.