Thompson & Morgan Aster Pompon Splendid Mixed Seeds - 250 Seeds

Bring a burst of colour to your garden displays with Thompson & Morgan Aster Pompon Splendid Mixed...

Best current price£4.99from B&Q

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Product Information

Full details

Thompson & Morgan Aster Pompon Splendid Mixed Seeds are an ideal choice for both novice and experienced gardeners looking to add vibrant, durable color to borders, cottage gardens, or patio containers. These weather-resistant blooms provide a reliable floral display and function beautifully as long-lasting cut flowers, though they do require careful temperature management during the germination phase to ensure success.

All features

Model Part Number26034
BrandThompson & Morgan

Extended Product Information

FAQs

When is the best time to sow these seeds?

Sow your seeds between March and April.

Should I cover the seeds with soil?

No, do not cover the seeds. They must be sown on the surface of the compost to germinate correctly.

How far apart should I plant the seedlings?

Plants should be spaced 30cm apart to allow for proper airflow and development.

Can I grow these in containers?

Yes, their compact habit makes them excellent candidates for patio containers.

How tall will the plants grow?

The plants reach an approximate height of 45cm.

Are these good for cutting?

Absolutely, these are known for being long-lasting, high-quality cut flowers.

Troubleshooting

Seeds failing to germinate

Ensure the temperature is maintained between 20-30C and confirm that seeds were left uncovered on the surface of the compost.

Seedlings becoming 'leggy' or weak

Move the seedlings to a cooler, brighter location after germination to encourage sturdy stem development.

Plants damaged by cold weather

Asters are sensitive to frost; ensure they are only planted outdoors after the final frost date for your specific region.

Pros and Cons

Pros

  • High yield with 250 seeds per packet
  • Compact size suitable for pots and borders
  • Excellent for indoor floral arrangements
  • Weather-resistant performance
  • Suitable for all skill levels

Cons

  • Specific temperature requirements for germination
  • Cannot be planted out until frost risk has passed
  • Seeds require surface sowing (no covering)

Setup, Compatibility & Care

To ensure optimal growth, sow seeds from March to April. Use a high-quality, free-draining, damp seed compost and sow the seeds directly on the surface without covering them, as they require light to germinate. Maintain a consistent temperature of 20-30C during the germination stage. Once seedlings are large enough to handle, transplant them into individual trays or pots. Grow them on in cooler, well-lit conditions to strengthen the stems before planting them outdoors 30cm apart, strictly after all risk of frost has passed.

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