Delphinium Elatum Excalibar Dark Blue Black Bee 1k Syngenta

Excalibur Dark Blue Black Bee’ is a professional-grade F1 hybrid Delphinium elatum developed by Syngenta. This variety is part of the premium, tall-growing series cherished by commercial cut flower growers for its superior stem quality and height, typically reaching 4 feet (1.2 meters). It produces robust, erect flower spikes densely packed with deeply saturated, dark blue flowers, each featuring a velvety black central cluster of petals (the “bee”). This cultivar is a first-year-flowering perennial when sown early, offering predictable, high-yield production. It performs best in full sun to partial shade in rich, moist, well-drained soil and often requires staking in exposed garden settings to support its impressive height.