Sunburst St. John's Wort.
Bright as a summer's sun! Bright, sunny, golden-yellow flowers with golden sparks flying out of them! That's what the brilliant flowers of Sunburst St. John's Wort (Hypericum frondosum 'Sunburst') resemble! The flowers are just as the name implies, little sunbursts smothering the shrub in gleaming blooms! The flowers are larger than other St. John's Worts, bursting onto the scene in mid-summer after many shrubs have already called it quits in the heat!
Shrubby... - Sunburst St. John's Wort.