Darlin Ruby is a hybrid of the tender perennial native to Mexico and Central America. Danziger developed the Darlin' series for its fast growth, double flowers, and early bloom. This plant has a uniform, upright habit of 14-18" tall and 10-12" wide, with dark red flowers from spring through summer. This variety is well-suited to gallon containers and flourishes in full sun with moderate water in landscape borders or front-porch containers. Dahlias are perennial in zone 9-11 or store tubers in a cool, dry place over winter. Pair Ruby with Radiant Pinkand Orange Flare for a stunning display of color in the garden.
Darlin Ruby Selling Tips
Sell Darlin Ruby to customers looking for an attractive Dahlia variety or unique tender perennial for landscape borders or mixed containers. Customers will love this plant's large, colorful blooms and tidy upright habit. Dark red flowers bloom from spring through summer, flourishing in full sun with moderate water. Dahlias form tubers that overwinter in the ground in well-drained soil in warm climates, zone 9-11, or be stored in a cool, dry place and replanted in spring. For low-maintenance showy flowers, grow this plant as an annual. Create an attractive rustic or cottage garden by growing Darlin Ruby alongside Peruvian Lily, Crocosmia, Aster, Hemerocallis, and Agapanthus.
Coach Your Customer
1. Space plants 10-12" apart in landscape borders in well-drained soil in full sun. Space more tightly in containers.
2. This tender perennial forms tubers which will re-grow each season in zone 9-11. Be sure to plant Dahlias in soil with excellent drainage so tubers won't rot over winter. In cold climates, grow this plant as an annual or follow a few simple steps to store tubers indoors. First, cut back foliage after frost kills it and dig up the tubers. Wash off any dirt and allow tubers to dry out in a cool place. Wrap them in paper or peat moss and store them in a dark place at 35-45 degrees. Replant in spring after any chance of frost.
3. Deadhead flowers to encourage continuous blooming.
General Growing Tips For Your Rooted Cutting Liner
For best results with Darlin Ruby, use one rooted liner per 4-, 6-, or 10-inch container. Use a well-drained soil with a pH of 5.6-6.1, EC of 1.0-1.2 (2:1), average daily temperatures of 65-68 degrees, and light feed (150-200 ppm N). This plant requires long days to bloom, so provide 14 hours of light, whether with night interruption or day extension lighting. Use daminozide and paclobutrazol as needed and pinch once or twice for large containers. You may see aphids, thrips, and whiteflies. Botrytis and root rot can affect this plant, and it is best to spray for powdery mildew preventatively.
Flowering
Dark red flowers bloom from spring through summer.
Pinching
Pinch once seven days after transplant, or twice for 10-inch containers.
Spacing
Space containers for adequate airflow and sunlight penetration around the base of each plant.
Height Control
Apply a daminozide spray at 1,500 ppm at transplant if needed. Use a paclobutrazol drench at 1 ppm near finishing if needed.
Pests
You may see aphids, thrips, and whiteflies.
Disease
This plant isn't especially prone to disease, but botrytis and root rot can affect it during short days or wet, humid conditions. Powdery Mildew can be a problem and it is best to apply a preventative spray at transplant. To prevent botrytis and root rot, water at the base of each plant in the morning, allowing the soil to dry out between waterings. Provide good airflow in your greenhouse. We recommend using horizontal airflow fans. Space plants so sunlight can penetrate to the soil level of each container.
Planting Darlin Ruby Liners
We recommend planting one rooted plug per container. Use a well-drained soil and completely bury the ellepot in the center of your container.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Dahlia Darlin Ruby Quick Reference Guide
4 Inch crop time
5-6 Weeks
10 Inch crop time
10-12 Weeks
Bloom Period
Spring, Summer
Color
Dark Red
Habit
Upright
Height
14-18 Inches
Light
Full Sun
Minimum Temp
55
Perennial Zone
9-11
Water Needs
Moderate
Patented Plant
yes
Current Availability
Current Availability
11-11-2024 (Week 46)
0
11-18-2024 (Week 47)
0
11-25-2024 (Week 48)
0
12-02-2024 (Week 49)
0
12-09-2024 (Week 50)
0
12-16-2024 (Week 51)
0
12-23-2024 (Week 52)
900
12-30-2024 (Week 01)
1,100
01-06-2025 (Week 02)
1,200
01-13-2025 (Week 03)
1,200
01-20-2025 (Week 04)
1,700
01-27-2025 (Week 05)
1,900
02-03-2025 (Week 06)
1,800
02-10-2025 (Week 07)
1,600
02-17-2025 (Week 08)
1,400
02-24-2025 (Week 09)
1,900
03-03-2025 (Week 10)
1,400
03-10-2025 (Week 11)
900
03-17-2025 (Week 12)
1,300
03-24-2025 (Week 13)
1,100
03-31-2025 (Week 14)
1,400
04-07-2025 (Week 15)
1,500
04-14-2025 (Week 16)
1,300
04-21-2025 (Week 17)
1,200
04-28-2025 (Week 18)
1,300
05-05-2025 (Week 19)
500
05-12-2025 (Week 20)
500
05-19-2025 (Week 21)
500
05-26-2025 (Week 22)
500
06-02-2025 (Week 23)
500
06-09-2025 (Week 24)
500
06-16-2025 (Week 25)
500
06-23-2025 (Week 26)
0
06-30-2025 (Week 27)
0
07-07-2025 (Week 28)
0
07-14-2025 (Week 29)
0
07-21-2025 (Week 30)
0
07-28-2025 (Week 31)
0
08-04-2025 (Week 32)
0
Darlin Ruby is a hybrid of the tender perennial native to Mexico and Central America. Danziger developed the Darlin' series for its fast growth, double flowers, and early bloom. This plant has a uniform, upright habit of 14-18" tall and 10-12" wide, with dark red flowers from spring through summer. This variety is well-suited to gallon containers and flourishes in full sun with moderate water in landscape borders or front-porch containers. Dahlias are perennial in zone 9-11 or store tubers in a cool, dry place over winter. Pair Ruby with Radiant Pinkand Orange Flare for a stunning display of color in the garden.
Darlin Ruby Selling Tips
Sell Darlin Ruby to customers looking for an attractive Dahlia variety or unique tender perennial for landscape borders or mixed containers. Customers will love this plant's large, colorful blooms and tidy upright habit. Dark red flowers bloom from spring through summer, flourishing in full sun with moderate water. Dahlias form tubers that overwinter in the ground in well-drained soil in warm climates, zone 9-11, or be stored in a cool, dry place and replanted in spring. For low-maintenance showy flowers, grow this plant as an annual. Create an attractive rustic or cottage garden by growing Darlin Ruby alongside Peruvian Lily, Crocosmia, Aster, Hemerocallis, and Agapanthus.
Coach Your Customer
1. Space plants 10-12" apart in landscape borders in well-drained soil in full sun. Space more tightly in containers.
2. This tender perennial forms tubers which will re-grow each season in zone 9-11. Be sure to plant Dahlias in soil with excellent drainage so tubers won't rot over winter. In cold climates, grow this plant as an annual or follow a few simple steps to store tubers indoors. First, cut back foliage after frost kills it and dig up the tubers. Wash off any dirt and allow tubers to dry out in a cool place. Wrap them in paper or peat moss and store them in a dark place at 35-45 degrees. Replant in spring after any chance of frost.
3. Deadhead flowers to encourage continuous blooming.
General Growing Tips For Your Rooted Cutting Liner
For best results with Darlin Ruby, use one rooted liner per 4-, 6-, or 10-inch container. Use a well-drained soil with a pH of 5.6-6.1, EC of 1.0-1.2 (2:1), average daily temperatures of 65-68 degrees, and light feed (150-200 ppm N). This plant requires long days to bloom, so provide 14 hours of light, whether with night interruption or day extension lighting. Use daminozide and paclobutrazol as needed and pinch once or twice for large containers. You may see aphids, thrips, and whiteflies. Botrytis and root rot can affect this plant, and it is best to spray for powdery mildew preventatively.
Flowering
Dark red flowers bloom from spring through summer.
Pinching
Pinch once seven days after transplant, or twice for 10-inch containers.
Spacing
Space containers for adequate airflow and sunlight penetration around the base of each plant.
Height Control
Apply a daminozide spray at 1,500 ppm at transplant if needed. Use a paclobutrazol drench at 1 ppm near finishing if needed.
Pests
You may see aphids, thrips, and whiteflies.
Disease
This plant isn't especially prone to disease, but botrytis and root rot can affect it during short days or wet, humid conditions. Powdery Mildew can be a problem and it is best to apply a preventative spray at transplant. To prevent botrytis and root rot, water at the base of each plant in the morning, allowing the soil to dry out between waterings. Provide good airflow in your greenhouse. We recommend using horizontal airflow fans. Space plants so sunlight can penetrate to the soil level of each container.
Planting Darlin Ruby Liners
We recommend planting one rooted plug per container. Use a well-drained soil and completely bury the ellepot in the center of your container.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Dahlia Darlin Ruby Quick Reference Guide
4 Inch crop time
5-6 Weeks
10 Inch crop time
10-12 Weeks
Bloom Period
Spring, Summer
Color
Dark Red
Habit
Upright
Height
14-18 Inches
Light
Full Sun
Minimum Temp
55
Perennial Zone
9-11
Water Needs
Moderate
Patented Plant
yes
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