Indigo: A New Spring Favorite
Master Gardener Bonnie says, "I've never posted on the blog but I purchased this Baptisia from Dyck Arboretum 2 years ago and it is beautiful." Bonnie sent this gorgeous picture of her blue baptisia, commonly called Blue False Indigo, the scientific name is Baptisia australis. There are other colors for the popular indigo plant, Baptisia alba has cool white spikes. There are also Yellow Wild Indigo, Baptisia tinctoria, and B. sphaerocarpa. The Indigo plant seems to be a native herb and grows in dry poor soil. The yellow indigo grows erect, with many branches, is leafy and grows to 2 to 3 feet. Although a perennial, it like a Peony, does not like to be divided. If you try, be sure to get down deep to get the taproot and most of the rest of any root system. Indigo is an early summer bloomer, it likes sun but can take part shade. Too much shade reduces the blooms. Indigo attracts butterflies and is a showy plant. I