spiraea ‘ogon,' extra-early and late-fall star
I HAVE TO HAND IT to extra-early and extra-late garden performers for knowing to do their thing when it’s really needed—just when the gardener may be giving up hope. Today’s star: Spiraea thunbergii ‘Ogon,’ just beginning to turn brilliant butterscotch seven months after flowering, then sporting chartreuse foliage since; the butterscotch phase will last till around Christmas, when the leaves will drop). Like winterberry hollies (in the background in the photo of ‘Ogon,’ above), and ornamental grasses, I’m grateful for the visual warmth they provide right now. Any extra-late stars still shouting at your place?