Blue is such an elusive color in the floral kingdom and it’s no wonder that people are captivated by any flower that’s blue. Sadly, flowers that aren’t naturally blue have been artificially dyed in order to sell, but this month’s Plant Profile highlights a genus that’s known for its natural blue flowers and that’s the Gentian.
Many Gentians are alpine/sub-alpine herbaceous perennials. Species require very specific watering, soil types and exposure. There was great excitement when this hybrid was released as not only were they able to capture the purest blue of a Gentian, they developed a garden-worthy plant that’s adaptable to most home gardens. It was aptly named ‘True Blue’.
This plant is spending its third year here at CUH and it’s been moved quite a bit, but it overwintered beautifully this past winter and, with luck, it will bulk up with more of these ethereal blue blossoms that are capable of blooming on and off throughout the summer.
Common Name: True Blue Gentian
Location: CUH-Soest Garden Bed 6 (just behind signage)
Origin: Garden Origin
Height and spread: 25-30″ high and about 18″ wide.
Bloom Time: Early Summer through Mid-Autumn.