 | Dark Towers Penstemon. Year-round color, we all need a little mystery in our lives! The Dark Towers Penstemon (Penstemon 'Dark Towers') brings an air of chic mystery to your garden even before it blooms! Dark Towers arouses interest first with its deep red foliage. Then, to draw you in, it bursts open striking two-toned, tubular flowers that bloom on tall stems in early and mid-summer. Penstemon is a hardy native that blooms reliably when planted in a place it loves. Commonly called 'beard-tongue', the sweet blossoms are... - Dark Towers Penstemon. |
