Caryopteris x clandonensis Dark Knight

A standout among late-season bloomers, Caryopteris x clandonensis ‘Dark Knight’ brings rich, deep blue flowers to the garden. At about 2 to 3 feet tall, this compact, well-branched shrub bursts into bloom in late summer, just when many other plants begin to fade. The small, aromatic gray-green leaves provide a beautiful contrast to the intense blue flowers, creating a striking display in any landscape. Whether used as a border plant, in a mixed perennial bed, or as a foundation accent, ‘Dark Knight’ adds an elegant pop of color that lasts Midsummer to your first freeze.

Beloved by pollinators, ‘Dark Knight’ is a magnet for bees, butterflies, and hummingbirds, ensuring your garden remains a lively, buzzing oasis. Its drought tolerance and deer resistance make it a reliable, low-maintenance choice for sunny locations. Blooming from midsummer to early fall, you’ll enjoy the vibrant blue color and the flurry of pollinator activity well into autumn.

This Caryopteris variety stands out for its deeper blue blooms, among the richest of any bluebeard. Hardy and easy to grow, it thrives in well-drained soil and full sun, rewarding gardeners with a long-lasting, pollinator-friendly show of late-season brilliance.

General care for any tree or shrub is easy, but like any living thing will require your attention. Please educate yourself and follow these simple rules.

Caryopteris x clandonensis Dark Knight

Tall garden phlox as a plant takes and average amount of care. It grows well when planted in a mulched bed with good well-drained soil and benefits from deadheading. Phlox grows best in rich, moist soil in full sun. It will thrive with fertilizing every other month and consistant moisture levels. Overhead watering should be avoided since some varieties of phlox are susceptible to powdery mildew. This can be avoided or diminished by providing ample air circulation around the plants and by thinning them out periodically. Deadheading will prolong bloom time and prevent self-seeding.