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For gardeners seeking a tall, colorful addition to borders and cottage garden designs, the Thompson & Morgan Malva Sylvestris Mystic Merlin seeds offer a striking display of purple-hued flowers. This hardy perennial provides a long-lasting summer bloom with minimal effort once established. However, caution is advised as the plant is harmful if eaten, making it unsuitable for households with curious pets or small children.
| Model Part Number | 25654 |
|---|---|
| Brand | Thompson & Morgan |
Sow seeds from late winter to early spring. You can start them indoors for an earlier start.
Plant the seeds at a depth of approximately 1.5mm (1/16 in) in the compost.
Malva 'Mystic Merlin' prefers a position in sun or semi-shade, in ordinary but not rich soil, and benefits from some shelter from strong winds.
This hardy perennial can reach a height of up to 180cm (approximately 6 feet).
The plant can spread up to 90cm (approximately 3 feet).
Caution is advised, as the plant is harmful if eaten. It is best to plant it in areas inaccessible to curious pets or small children.
Each packet contains 40 seeds.
Ensure consistent temperature (around 21°C) and adequate moisture. Check that seeds are not planted too deep and that the polythene bag is sealing in humidity.
Provide more light and ensure they are not overcrowded. Transplant into individual pots once large enough to handle.
Ensure the plant is in a location with some shelter from strong winds. Taller varieties may benefit from staking, especially in exposed areas. Check soil drainage; waterlogged soil can weaken stems.
Confirm the plant is receiving adequate sunlight (at least partial shade). Ensure it is not planted in overly rich soil, which can promote foliage growth over flowering. Regular watering, but not overwatering, is crucial.
Sowing Seeds:
Sow seeds from late winter to early spring. Plant them 1.5mm (1/16 in) deep in John Innes Seed Compost. Ensure the compost is moist but not waterlogged. Seal the sown tray or pot in a polythene bag until germination occurs.
Germination:
Germination typically takes 15-21 days at a consistent temperature of 21°C (70°F).
Transplanting:
Once seedlings are large enough to handle, transplant them into 7.5cm (3 in) pots. Grow them in cool conditions.
Planting Out:
Plant the young plants out into their final positions 60cm (24in) apart. Choose a location with sun or semi-shade. The soil should be ordinary, but not overly rich. Provide some shelter from strong winds.
Care:
Water regularly during dry periods, especially when the plant is establishing. Deadheading spent flowers can encourage further blooming. As a hardy perennial, it should overwinter well in most climates with minimal protection. Remove any dead foliage in late autumn or early spring.
Compatibility:
This plant is suitable for mixed borders, cottage gardens, wildlife gardens, and large containers (if provided with adequate support and drainage). Avoid planting where pets or small children might ingest the plant, due to its harmful nature when eaten.
