Black Knight Pacific Giant Delphinium

seeds

Delphinium x cultorum
Open pollinated.

Perennial, Zones 3-7. Intense dark purple with black bees. Stately and breathtaking. Magnificent dense racemes make delphinium excellent in the border and as a cutflower. 6'. Part of the Pacific Giants series, developed in California in the ’40s.

*All sale seed exceeds Fedco’s quality standards in addition to the federal germination standards. Discounted item sales are final and ineligible for refund or replacement.

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ships year-round

5054 Black Knight Pacific Giant

A: 0.2g

$2.40

sale! was $3.00

B: 0.6g

$4.20

sale! was $5.25

C: 1.8g

$8.40

sale! was $10.50

Quick Details

Hybrid Status: open pollinated

Compare

Compare with other Delphiniums

Variety	Product Type	Hybrid Status
Astolat Pacific Giant	seeds	open pollinated
Black Knight Pacific Giant	seeds	open pollinated
‘Dasante Blue’	plants

Shipping

From early May through mid-December, items shipping from our garden seeds warehouse ship twice a week, usually Tuesday and Thursday. For quickest turnaround time order online by noon Monday or Wednesday.

Additional Information

Delphinium

~450 seeds/g.

Perennial to Zone 3. Magnificent dense racemes make delphinium excellent in the border and as a cutflower. The name comes from the Greek for ‘dolphin’ and refers to the shape of the spur containing the nectar. Large raceme with many flowers. All parts of the plant are toxic if ingested, and can cause skin irritation.

Culture: Old seed goes dormant and is very hard to reawaken so order fresh seed each year. Prechill seed for 2–4 weeks, then germinate at 65–75° and grow on at 50–60°. Likes sun, moist rich soil, can tolerate some shade. Heavy feeder; sidedress in spring with well-composted manure. Harvest when one quarter of the flowers are open.

Germination Testing

For the latest results of our germination tests, please see the germination page.

Our Seeds are Non-GMO

All of our seeds are non-GMO, and free of neonicotinoids and fungicides. Fedco is one of the original companies to sign the Safe Seed Pledge.