The elusive element to “hardy” Agapanthus isn’t merely cold tolerance, as the greater challenge is to find selections with floral oomph - size, saturated color, and bud count. This older selection by Bressingham Gardens from the Headbourne hybrids is the gold standard. Multitudes of exceptionally dark blue flowers atop 2.5’ stems, and tough as nails Z6 though possibly into Z5 with adequate snow protection. Quart pot