Delphinium Pacific Mix
Plant Height: 4-6’
Light Requirements: full sun
Soil Preference: rich, well draining soil, pH 6.5-7.5
USDA Zones: 3-9 (perennial)
How to Grow
Germination: 14-28 days at 65-70F
Seeding Depth: 1/4”
Plant Spacing: 2-3’
Days to Maturity: Flowers in the second year
Early-Season Seeding: Start seed indoors 4-6 weeks before the last frost date, transplant after the danger of frost has passed. Direct seed outdoors after the last frost date or when soil temperature is above 60F.
Late-Season Seeding: Start seed indoors or direct seed outdoors at least 12 weeks before the first frost date.
Growing Tips: Delphinium requires support of the tall stems in windy locations to prevent them from breaking. Plants may need to be replanted every 3-5 as their vigor can decline with age. Cutting flowers back after they flower in summer may result in a second flush of blooms in the fall.
Cut Flower: Harvest when the bottom ⅓-½ of the blooms are open. Flower food will result in a vase-life of 7-10 days.
Plant Height: 4-6’
Light Requirements: full sun
Soil Preference: rich, well draining soil, pH 6.5-7.5
USDA Zones: 3-9 (perennial)
How to Grow
Germination: 14-28 days at 65-70F
Seeding Depth: 1/4”
Plant Spacing: 2-3’
Days to Maturity: Flowers in the second year
Early-Season Seeding: Start seed indoors 4-6 weeks before the last frost date, transplant after the danger of frost has passed. Direct seed outdoors after the last frost date or when soil temperature is above 60F.
Late-Season Seeding: Start seed indoors or direct seed outdoors at least 12 weeks before the first frost date.
Growing Tips: Delphinium requires support of the tall stems in windy locations to prevent them from breaking. Plants may need to be replanted every 3-5 as their vigor can decline with age. Cutting flowers back after they flower in summer may result in a second flush of blooms in the fall.
Cut Flower: Harvest when the bottom ⅓-½ of the blooms are open. Flower food will result in a vase-life of 7-10 days.
Plant Height: 4-6’
Light Requirements: full sun
Soil Preference: rich, well draining soil, pH 6.5-7.5
USDA Zones: 3-9 (perennial)
How to Grow
Germination: 14-28 days at 65-70F
Seeding Depth: 1/4”
Plant Spacing: 2-3’
Days to Maturity: Flowers in the second year
Early-Season Seeding: Start seed indoors 4-6 weeks before the last frost date, transplant after the danger of frost has passed. Direct seed outdoors after the last frost date or when soil temperature is above 60F.
Late-Season Seeding: Start seed indoors or direct seed outdoors at least 12 weeks before the first frost date.
Growing Tips: Delphinium requires support of the tall stems in windy locations to prevent them from breaking. Plants may need to be replanted every 3-5 as their vigor can decline with age. Cutting flowers back after they flower in summer may result in a second flush of blooms in the fall.
Cut Flower: Harvest when the bottom ⅓-½ of the blooms are open. Flower food will result in a vase-life of 7-10 days.