Andrewr's Garden
Physocarpus opulifolius
Genus: Physocarpus.
Species: Physocarpus opulifolius.
I grow 'Diabolo' (with really dark purple foliage) and 'Dart's Gold'. Both have grown much more than usual in this year's wet summer (2007). Most years, Diabolo self sows but Dart's Gold doesn't; this year it was the other way round
