By far, the most OUTRAGEOUS Delphiniums you can grow! Not a mildew-prone wimpster that disappears after one season but a reliably perennial, multi-spiking, extra-large flowered jumbo-delph to 6’ tall and 4’ across! Stunning royal-blue spikes make the most sumptuous cut flowers you’d pay big bucks for at the florist’s. Do grow in loamy soil & side-dress with compost in Spring & Summer for huge spikes. Cut back to 6” when spent for repeat bloom. Superior vigor & performance created by hand pollination by the Dowdeswell family of New Zealand. Grow in rich, composted soil with regular water. Bait for snails. If you’ve been disappointed by “Pacific Hybrids” in the past, you must try these “Killer Delphs”!