The speedwell is a highly reliable hardy perennial and this particular variety veronica longifolia 39candied candle39 is resilient and untroubled by inclement weather clothed in wonderful pink45lilac flower spires in later summer the profuse blooms appear above dark foliage making a striking contrast veronica is easy45to45care45for and establishes quickly creating an excellent groundcover the flowers attract butterflies and other insects thereby improving the biodivers