Perennial Seeds Delphinium Seeds Diamonds Blue Flower Seeds

Scientific Name: Delphinium grandiflorum

Common Name: Larkspur

Hardiness Zone: 4a - 9b

Hardiness Degree: -30°F

Blooming Season: Early Spring, Spring

Plant Habit: Upright

Characteristics: Attracts Bees, Attracts Butterflies, Attracts Hummingbirds, Low Maintenance, Frost Tolerant

Water: Light

Fertilize: Once a month

Spacing: 30” - 35"

Height: 16” - 24"

Width: 10”- 12"

Exposure: Sun

General Information: Diamonds Blue sparkles in the garden with cerulean blue flowers that “face up.”

Grower Information:

Plug crop time: 6 to 7 weeks
Transplant to finish: 10 to 12 weeks

• The first F₁ spurless Delphinium from seed, Diamonds Blue eliminates the need for tissue culture inputs and is supplied with up to 25% higher germination than O.P. types for more efficient young plant production.

These are bulk seeds from supplier and are a custom order for you please allow 2 to 3 weeks for delivery of this item. The bulk purchase is totally separate from our regular website we offer small amounts there and most are in stock.