Penstemon pinifolius 'Mersea Yellow'

The yellow-flowered version (of the usual, red Penstemon pinifolius) and the little bushes are paler green too. An easy-growing plant for any well-drained, sunny site. About 20cm (8") high.

Benefits from having the spent flower stems trimmed off after flowering - which may take a while as it's not shy of flowering.