Thompson & Morgan Lobelia Sapphire Cascade - 1000 Seeds
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Full details
This guide is for gardeners looking to cultivate the vibrant Thompson & Morgan Lobelia Sapphire Cascade. The key benefit is the beautiful display of rich-purple blooms from June to September, ideal for containers and pouches. However, success depends on providing the right conditions, including sunlight or semi-shade and well-drained soil.
All features
| Model Part Number | 23837 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When should I sow the seeds?
Sow the seeds from late winter to mid-spring.
How much sunlight does Lobelia Sapphire Cascade need?
They thrive in full sun or semi-shade.
What kind of soil is best?
Use moist, fertile, and well-drained soil.
How far apart should I plant the seedlings?
Plant them at a distance of 10cm (4") apart.
How long does it take for the seeds to germinate?
Germination usually takes 14-21 days.
How do I care for the plants after they are established?
Water regularly, especially during dry periods, and deadhead spent flowers to encourage new blooms.
Troubleshooting
Poor Germination
Ensure the seeds are sown on the surface of the soil and not buried too deep. Maintain the correct temperature (18-24°C / 65-75°F) and humidity levels.
Failure to Bloom
Ensure plants receive adequate sunlight or semi-shade. Make sure the soil is well-drained, and water regularly. Check that the plants are not root-bound.
Yellowing Leaves
This could be due to overwatering or poor drainage. Allow the soil to dry out slightly between waterings, and ensure the pot has drainage holes.
Pros and Cons
Pros
- Provides a stunning visual display with rich-purple blooms.
- Suitable for various container types, enhancing garden versatility.
- Offers a long flowering season, providing continuous color.
- Relatively easy to grow from seeds with proper care.
- Compact size makes it suitable for small spaces.
Cons
- Requires specific conditions, including well-drained soil.
- Results can vary depending on growing conditions.
- Requires some patience as it's grown from seeds.
- May need protection from harsh weather conditions.
- Requires regular watering to maintain blooms.
Setup, Compatibility & Care
- Sowing Seeds: Sow seeds from late winter to mid-spring on the surface of a good seed compost. Gently firm down the seeds.
- Germination: Place the seed tray in a propagator at 18-24°C (65-75°F) or seal it inside a polythene bag. Keep the soil damp but not wet. Do not exclude light.
- Transplanting: When seedlings are large enough to handle, transplant them into cooler conditions.
- Acclimatization: When all risk of frost has passed, acclimatize plants to outdoor conditions over 7 to 10 days.
- Planting: Transplant outdoors in full sun or semi-shade on moist, fertile, well-drained soil, 10cm (4") apart.
*Compatibility:* Compatible with various container types, making it suitable for balconies, patios, and garden spaces.
*Care:* Water regularly, especially during dry periods. Deadhead spent flowers to encourage new blooms.