Thompson & Morgan Lychnis Chalcedonica - 60 Seeds
Best current price£4.99from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£4.99Visit shop B&Q - PerennialLychnis Chalcedonica1 Packet (60 Seeds)
Visit shopB&Q£4.99Visit shop All Offers
5 offers from £4.99 - £8.00
View price history by clicking the chart icon.
B&QB&Q - PerennialLychnis Chalcedonica1 Packet (60 Seeds)
Free delivery in 1–3 days
£4.99
Visit shop
Robert DyasThompson & Morgan Lychnis Chalcedonica Seeds - Scarlet Star Flowers - 60 Seeds - Hardy Perennial
£2.95 delivery
£5.99
Visit shop
wilkoThompson & Morgan - Lychnis Chalcedonica Seeds - Large
Free delivery in 1–3 days
£8.00
Visit shop
Lychnis Chalcedonica Seeds - Size: 20 X 10 X 5Cm - Wilko Multi Thompson & MorganFree delivery in 1–3 days£8.00Visit shop →
Product Information
Full details
This guide is for gardeners looking to cultivate the vibrant Maltese Cross (Lychnis chalcedonica). It provides essential information for successful sowing, growth, and care, ensuring a beautiful display of scarlet flowers. While this plant is relatively easy to grow, it thrives in specific conditions, particularly damp environments. This guide will help you understand how to achieve the best results with your Lychnis chalcedonica seeds.
All features
| Model Part Number | 53384 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When is the best time to sow Lychnis chalcedonica seeds?
The best time to sow seeds indoors is from February to April.
How long does it take for the seeds to germinate?
Germination typically takes 10-20 days.
What kind of soil does Lychnis chalcedonica prefer?
It prefers fertile, well-drained soil that stays moist. It's also suitable for clay soils and boggy areas.
How much sunlight does this plant need?
It prefers a sunny or semi-shaded position.
How tall does Lychnis chalcedonica grow?
It can reach a height of 120cm (48 inches).
How often should I water my Lychnis chalcedonica?
Water regularly to keep the soil moist, especially during dry periods.
What is the RHS AGM?
The RHS AGM (Award of Garden Merit) indicates that the plant has been assessed by the Royal Horticultural Society and is proven to perform well in gardens.
Can I grow Lychnis chalcedonica in a container?
While it prefers being planted in the ground, it can be grown in a large container. Ensure adequate watering and well-draining soil.
Troubleshooting
Seeds not germinating
Ensure the seeds are fresh, the temperature is within the recommended range (19-24°C / 65-75°F), and the compost is kept consistently moist. Check that the seeds are not buried too deeply.
Poor growth or stunted plants
Check soil moisture levels. Ensure the soil is consistently moist. Consider fertilizing with a balanced, slow-release fertilizer if needed. Check for any pest infestations or diseases.
Lack of flowering
Ensure the plant is receiving enough sunlight. Also, verify that the plant is getting sufficient water. Deadheading spent flowers can encourage further blooms.
Yellowing leaves
Overwatering or underwatering can cause yellowing leaves. Adjust watering practices accordingly. Ensure the plant is not in direct, intense sunlight for extended periods.
Pros and Cons
Pros
- Stunning scarlet flowers provide vibrant color.
- RHS AGM indicates proven garden performance.
- Adaptable to different soil types, including clay.
- Ideal for moist environments, perfect for bog gardens.
- Relatively easy to grow from seed.
- Long-lasting perennial returns year after year.
Cons
- Requires moist soil conditions, may not thrive in dry areas.
- Can spread up to 30cm (12 inches), requiring space.
- Specific temperature range needed for seed germination.
- May require regular watering in drier climates.
Setup, Compatibility & Care
- Sowing Seeds: Sow seeds indoors from February to April on good-quality seed compost. Maintain a temperature of 19-24°C (65-75°F) and keep the compost moist.
- Germination: Expect germination within 10-20 days.
- Transplanting: Once seedlings are large enough, transplant them to cooler conditions to acclimatize to outdoor environments.
- Outdoor Planting: Plant outdoors in a sunny or semi-shaded position with fertile, well-drained soil that stays moist during summer.
- Watering: Ensure the plant receives consistent moisture, particularly during dry periods. Water regularly to keep the soil moist.
- Soil: Suitable for clay soils and boggy areas.
- Spacing: Space plants about 30cm (12 inches) apart.
- Maintenance: Deadhead spent flowers to encourage further blooms.