Stock ‘Katz Purple’
Matthiola incana
Description
Highly fragrant, with full, fluffy blooms, these prized plants thrive in cooler weather. Long spires of ruffled dark grape-purple blooms with glowing green eyes carry a distinctive spicy scent and are perfectly suited for jewel-toned market bouquets. Half of the plants will be single-flowered, the other half double, so plant twice as many as you need.
Details
Plant type: hardy annual
Height: 18 to 30 in
Site: full sun
Days to maturity: 90 to 100 days
Plant spacing: 6 in
Pinch: do not pinch
Height: 18 to 30 in
Site: full sun
Days to maturity: 90 to 100 days
Plant spacing: 6 in
Pinch: do not pinch
Seed Sowing & Growing Notes
Sow multiple seeds per cell indoors 6 weeks before last frost and transplant out while the weather is still cool. Can be succession-planted to stagger the harvest. Don’t pinch plants.
Harvesting/Vase Life
Harvest when half the florets on a stem are open. Change the water often to avoid a cabbage-y smell. Expect a vase life of 7 to 10 days.
Details
Description
Highly fragrant, with full, fluffy blooms, these prized plants thrive in cooler weather. Long spires of ruffled dark grape-purple blooms with glowing green eyes carry a distinctive spicy scent and are perfectly suited for jewel-toned market bouquets. Half of the plants will be single-flowered, the other half double, so plant twice as many as you need.
Details
Plant type: hardy annual
Height: 18 to 30 in
Site: full sun
Days to maturity: 90 to 100 days
Plant spacing: 6 in
Pinch: do not pinch
Height: 18 to 30 in
Site: full sun
Days to maturity: 90 to 100 days
Plant spacing: 6 in
Pinch: do not pinch
Seed Sowing & Growing Notes
Sow multiple seeds per cell indoors 6 weeks before last frost and transplant out while the weather is still cool. Can be succession-planted to stagger the harvest. Don’t pinch plants.
Harvesting/Vase Life
Harvest when half the florets on a stem are open. Change the water often to avoid a cabbage-y smell. Expect a vase life of 7 to 10 days.
Sources
How to Grow
Sources
How to Grow
Fall Mini Course
Learn how to successfully dig, divide & store dahlias for an abundance of blooms year after year
In our free, three-part video series, you’ll learn how and when to dig up your dahlia tuber clumps, how to divide dahlias to multiply your stock, and how to successfully store dahlias for an abundance of blooms year after year.
