Coleus are wonderful plants for both full sun and shade locations. Coleus grow approximately knee-high. These plants are excellent for combination baskets, containers, or borders. Your customers will like how quickly Coleus grow and fill the landscape with color. They mix well with Verbena, Calibrachoa, and Bacopa since all of these varieties have similar cultural needs. Once they flower in the summer, you can either remove the spikes or leave them to attract pollinators.
Carnival Selling Tips
'
General Growing Tips For Your Rooted Cutting Liner
For best results with Coleus, we recommend using a well-drained soil with a well-balanced fertilizer and a constant feed program of 200 ppm N. Maintain a pH between 5.8 - 6.2. The EC should be between 1.5-2.0 mmhos (2:1 dilution). While Coleus love full sun, shadier conditions can produce more intense color in the leaves.
Flowering
Coleus produce long bloom spikes on top, but the flowers are not a selling point for this plant. Coleus are grown for their striking foliage, so pinching back the bloom spikes can maintain a more desirable appearance.
Pinching
First pinch 5-10 days after transplanting to your final container. Pinch regularly to encourage branching for height control and shape.
Spacing
Coleus should be spaced adequately to allow airflow and light penetration between the foliage. Usually 2’ centers on baskets will be enough.
Height Control
Apply plant growth regulators (like Bonzi) to reduce the need for pinching.
Pests
Aphids and whiteflies are the primary problem pests with Coleus.
Disease
Can be susceptible to downy mildew.To prevent this fungus, lower the humidity and water plants in the morning, allowing leaves to dry out thoroughly in the afternoon. (Horizontal fans at floor level can greatly improve air circulation to facilitate drying and reduce fungus problems.) If spores form (on the bottom of the leaf), treat with Adorn. Watch for botrytis while the days are short. This grey rot is usually associated with wet or humid conditions. You can prevent botrytis by allowing the plant to dry out between waterings, allowing for good airflow in your greenhouse, and spacing to allow the sun to penetrate to the soil level. The most common chemicals used to treat botrytis are Medallion and Banrot. Use them as a drench according to each label’s instructions.
Planting Carnival Liners
'
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.
Coleus Carnival Quick Reference Guide
4 Inch crop time
6 Weeks
10 Inch crop time
8-10 Weeks
Color
Green, Cream, Hot Pink
Habit
Mounding, Upright
Height
15-20 Inches
Light
Full Sun
Minimum Temp
60
Perennial Zone
11-12
Water Needs
Moderate
Patented Plant
No
Current Availability
Current Availability
10-07-2024 (Week 41)
0
10-14-2024 (Week 42)
0
10-21-2024 (Week 43)
0
10-28-2024 (Week 44)
0
11-04-2024 (Week 45)
0
11-11-2024 (Week 46)
400
11-18-2024 (Week 47)
500
11-25-2024 (Week 48)
0
12-02-2024 (Week 49)
700
12-09-2024 (Week 50)
700
12-16-2024 (Week 51)
700
12-23-2024 (Week 52)
800
12-30-2024 (Week 01)
800
01-06-2025 (Week 02)
700
01-13-2025 (Week 03)
700
01-20-2025 (Week 04)
1,000
01-27-2025 (Week 05)
900
02-03-2025 (Week 06)
900
02-10-2025 (Week 07)
1,000
02-17-2025 (Week 08)
1,000
02-24-2025 (Week 09)
1,000
03-03-2025 (Week 10)
1,000
03-10-2025 (Week 11)
900
03-17-2025 (Week 12)
1,000
03-24-2025 (Week 13)
1,000
03-31-2025 (Week 14)
100
04-07-2025 (Week 15)
1,000
04-14-2025 (Week 16)
1,000
04-21-2025 (Week 17)
1,000
04-28-2025 (Week 18)
1,000
05-05-2025 (Week 19)
900
05-12-2025 (Week 20)
1,000
05-19-2025 (Week 21)
1,000
05-26-2025 (Week 22)
400
06-02-2025 (Week 23)
400
06-09-2025 (Week 24)
400
06-16-2025 (Week 25)
400
06-23-2025 (Week 26)
400
06-30-2025 (Week 27)
400
Coleus are wonderful plants for both full sun and shade locations. Coleus grow approximately knee-high. These plants are excellent for combination baskets, containers, or borders. Your customers will like how quickly Coleus grow and fill the landscape with color. They mix well with Verbena, Calibrachoa, and Bacopa since all of these varieties have similar cultural needs. Once they flower in the summer, you can either remove the spikes or leave them to attract pollinators.
Carnival Selling Tips
'
General Growing Tips For Your Rooted Cutting Liner
For best results with Coleus, we recommend using a well-drained soil with a well-balanced fertilizer and a constant feed program of 200 ppm N. Maintain a pH between 5.8 - 6.2. The EC should be between 1.5-2.0 mmhos (2:1 dilution). While Coleus love full sun, shadier conditions can produce more intense color in the leaves.
Flowering
Coleus produce long bloom spikes on top, but the flowers are not a selling point for this plant. Coleus are grown for their striking foliage, so pinching back the bloom spikes can maintain a more desirable appearance.
Pinching
First pinch 5-10 days after transplanting to your final container. Pinch regularly to encourage branching for height control and shape.
Spacing
Coleus should be spaced adequately to allow airflow and light penetration between the foliage. Usually 2’ centers on baskets will be enough.
Height Control
Apply plant growth regulators (like Bonzi) to reduce the need for pinching.
Pests
Aphids and whiteflies are the primary problem pests with Coleus.
Disease
Can be susceptible to downy mildew.To prevent this fungus, lower the humidity and water plants in the morning, allowing leaves to dry out thoroughly in the afternoon. (Horizontal fans at floor level can greatly improve air circulation to facilitate drying and reduce fungus problems.) If spores form (on the bottom of the leaf), treat with Adorn. Watch for botrytis while the days are short. This grey rot is usually associated with wet or humid conditions. You can prevent botrytis by allowing the plant to dry out between waterings, allowing for good airflow in your greenhouse, and spacing to allow the sun to penetrate to the soil level. The most common chemicals used to treat botrytis are Medallion and Banrot. Use them as a drench according to each label’s instructions.
Planting Carnival Liners
'
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.
Coleus Carnival Quick Reference Guide
4 Inch crop time
6 Weeks
10 Inch crop time
8-10 Weeks
Color
Green, Cream, Hot Pink
Habit
Mounding, Upright
Height
15-20 Inches
Light
Full Sun
Minimum Temp
60
Perennial Zone
11-12
Water Needs
Moderate
Patented Plant
No
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