Thompson & Morgan Herb Basil Siam Queen - 75 Seeds
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This guide is for home gardeners looking to grow a unique basil variety with an intense liquorice flavor. The key benefit is its distinctive taste and attractive appearance, ideal for kitchen windowsills or containers. A potential caveat is its need for specific germination temperatures and careful handling during transplanting. This product offers 75 seeds of Thompson & Morgan Herb Basil Siam Queen, a half-hardy annual known for its large, fragrant leaves, purple-red stems, and violet-pink flowers.
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| Model Part Number | 23569 |
|---|---|
| Brand | Thompson & Morgan |
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FAQs
How long does it take for basil seeds to germinate?
Germination typically takes 14-21 days under optimal conditions of 15-25°C (59-77°F).
Can I grow this basil indoors?
Yes, basil seeds can be sown indoors year-round. For seedlings, ensure they have adequate light and a consistent temperature.
What is the best soil type for Basil Siam Queen?
This basil prefers fertile, sandy soil. Good drainage is essential.
How often should I water my basil plant?
Water moderately, keeping the compost moist but not waterlogged. Avoid splashing the leaves directly.
When should I harvest the basil leaves?
Harvest regularly by snipping stems. Pinching out flower buds will encourage more leaf growth and extend the harvest period.
What are the main uses for this basil variety?
Its intense liquorice flavor is excellent in salads, marinades, Thai cuisine, and can be infused into oils and vinegars.
What does 'half-hardy annual' mean for this plant?
It means the plant is expected to live for one growing season and is sensitive to frost. It may not survive cold winters outdoors.
Troubleshooting
Seeds not germinating
Ensure consistent temperature between 15-25°C (59-77°F) and keep the compost consistently moist. Check that seeds are not buried too deeply.
Seedlings wilting
Check for overwatering or underwatering. Ensure good drainage. If recently transplanted, ensure they are adequately hardened off.
Leaves turning yellow
This can indicate nutrient deficiency or poor drainage. Ensure adequate sunlight and appropriate soil conditions. Avoid waterlogged soil.
Pests on leaves (e.g., aphids)
Gently wash off pests with water or use insecticidal soap. Encourage beneficial insects in the garden.
Slow growth
Ensure the plant is receiving adequate sunlight (full sun) and is being watered appropriately. Regular harvesting can also stimulate growth.
Pros and Cons
Pros
- Unique and intense liquorice flavor for culinary experimentation.
- Visually attractive plant with colorful stems and flowers.
- Compact growth habit, perfect for small spaces and containers.
- Encourages regular harvesting for continuous supply.
- Multiple preservation methods available (drying, freezing, infusing).
Cons
- Requires specific germination temperatures (15-25°C).
- Needs careful handling during transplanting to avoid damage.
- Susceptible to splashing of leaves when watering.
- Half-hardy annual, may not survive harsh frosts.
- Results can vary based on growing conditions and seasonality.
Setup, Compatibility & Care
Sowing Indoors/Outdoors:
Sow basil seeds from February to June for outdoor growing, or indoors year-round.
Planting:
- Sow seeds on the surface of well-draining compost.
- Lightly cover the seeds.
- Maintain a temperature of 15-25°C (59-77°F) for germination, which typically takes 14-21 days.
- Keep compost consistently moist.
- Once seedlings are large enough, transplant them into 7.5cm (3in) pots.
- Grow in cooler conditions after transplanting.
- Before planting outdoors, harden off seedlings gradually to acclimate them.
- Plant in a sheltered, sunny spot with fertile, sandy soil, or in pots.
Care:
- Watering: Water moderately, ensuring the soil is moist but not waterlogged. Avoid splashing water directly onto the leaves.
- Harvesting: Harvest regularly by snipping stems. Pinch out flower buds as they appear to encourage more leaf growth and prolong the harvest season.
- Soil: Prefers fertile, sandy soil.
- Sunlight: Requires a full sun position.
- Growth Habit: Reaches a height and spread of approximately 30cm (12in).