Thompson & Morgan Antirrhinum Illumination Mix 1 Seed Packet (2400 Seeds) - 102410
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This guide is for gardeners seeking vibrant, colourful blooms in their beds and borders using Thompson & Morgan Antirrhinum Illumination Mix seeds. The key benefit is the bright, glowing display of flowers from June to October. A key consideration is the need for full sunlight to achieve optimal growth and flowering. This guide covers sowing, growing, and caring for your Antirrhinum plants to ensure a successful and beautiful garden.
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| Model Part Number | 102410 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When is the best time to sow the seeds?
Sow January-May under glass in gentle heat, or July-September in a cold frame.
What kind of compost should I use?
Use a good quality, finely sieved, moist compost.
How much space should I leave between seedlings when transplanting?
Space seedlings 5 cm apart in seed trays.
How much space should I leave between plants when planting them outside?
Plant out 40 cm apart in a sunny position.
What is the ideal temperature for germination?
Approximately 15-20 degrees C.
How long does it take for the seeds to germinate?
Germination takes 10-21 days.
Can I grow these plants in a shady area?
No, they require full sunlight.
How tall do the plants grow?
They reach an average growing height of 41-50 cm.
Troubleshooting
Slow Germination
Ensure the compost is moist but not waterlogged. Maintain a consistent temperature of 15-20 degrees C.
Poor Flowering
Make sure the plants are getting sufficient sunlight. Check the soil for proper nutrients.
Pros and Cons
Pros
- Provides bright, glowing flowers for a visually appealing garden.
- Offers flexibility with sowing times and growing methods (annual or perennial).
- Long blooming season from June to October, or the following spring.
- Easy to grow with clear instructions for sowing and planting.
- Suitable for various garden settings, including beds and borders.
Cons
- Requires full sunlight, limiting use in shaded areas.
- Germination may take 10-21 days.
- Requires some preparation with sowing in a propagator or cold frame.
Setup, Compatibility & Care
Setup:
- Sowing: Sow seeds January-May under glass in gentle heat, or July-September in a cold frame.
- Compost: Use a good quality, finely sieved, moist compost.
- Light: Do not exclude light during germination.
Compatibility:
- Suitable for beds and borders.
- Prefers full sun.
Care:
- Transplant seedlings, spacing them out 5 cm apart in seed trays.
- Plant out 40 cm apart in a sunny position.
- Store seeds in a dry, cool place prior to use.