Onyx & Pearls Penstemon
Named after two polar opposite colors of gemstones, onyx is in reference to its dark foliage and pearls refers to its soft lavender flowers with white interiors. From a distance, the flowers look white. Compared to 'Blackbeard', this is a taller, fuller plant with lighter colored flowers.
Like all of our Penstemons, this one takes the heat and humidity in stride but is also very cold hardy. It continues to provide terrific color in the landscape all season long.
Penstemons are very drought tolerant perennials that are easy to grow and are rarely bothered by insects or diseases. Plant them in full sun and watch as hummingbirds feast on their delicious nectar. Mature height is 42 in by 42 in wide.
Garden of Eden stands behind the quality of our plants, we love to do our work and provide the best plants we can!
In the unlikely event that one of the trees, shrubs, roses or perennials passes away, we’d be happy to replace it for you one time within the guaranteed growing season, 6 months from the time of purchase. If a replacement cannot be provided a gift card will be issued in the amount of the original purchase price.
All we need to process your warranty claim is:
Proof of purchase
The deceased plant. Sorry, a photo doesn’t count.
ID tag that came with the plant