You’ll receive one each from this hybrid series mix of first-year–flowering delphiniums, featuring our favorite cultivars—Blue Lace, Cobalt Dreams and Purple Passion, (or some other fabulous variety if we run out of those).
Elegant cylindrical terminal flower spikes rise 3–6' above waist-high clumps of palmate glossy green foliage. Considered more tolerant to heat and humidity than many standard cultivars, yet the New Millenniums also thrive in super-chilly corners of the world with reports of successful perennial plantings in Alaska and Canada.
Avoid overhead watering to prevent disease. Light mulch is recommended to keep the roots cool and moist. Side-dress regularly with compost during the second growing season for years of robust blooms.
Plant 36" apart in highly fertile non-acid loam. Light shade is best, but full sun is fine. Z3. (2" plug stock.)
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