(Ipomoea purpurea) Our most asked-for flower in our 2008 trial gardens. A few vines covered the arbor over our garden gate. The flowers are so unique and stunning: they’re true double morning glories! They are fully double and uniquely shaped, plus they come in the most lovely shades of ruby-rose. This historic heirloom has long been out of catalogs due to the introduction of modern varieties, but this variety proves that some things can’t be improved!