Thompson & Morgan Dianthus Plumarius Ipswich Pinks Mixed - 75 Seeds

This variety of Dianthus will create a solid mass of colours in pinks, red, bicolours and whites a...

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Robert DyasThompson & Morgan Dianthus Plumarius Ipswich Pinks Mixed Seeds - 75 Seeds - Purple
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Product Information

Full details

The Thompson & Morgan Dianthus Plumarius 'Ipswich Pinks Mixed' is an ideal choice for gardeners looking for a low-maintenance, evergreen groundcover that produces a vibrant display of pink, red, bicolour, and white blooms. Perfect for cottage gardens, edging, or rock walls, these perennials act as effective weed suppressors, though they require well-draining soil and a sunny location to truly thrive.

All features

Model Part Number79649
BrandThompson & Morgan

Extended Product Information

FAQs

Are these plants evergreen?

Yes, the blue foliage remains evergreen throughout the year.

How far apart should I plant them?

For best coverage, plant them 30cm (12in) apart.

Will they grow in partial shade?

Dianthus perform best in full sun. While they may survive in partial shade, bloom production will be significantly lower.

Are these suitable for containers?

Yes, they can be grown in containers provided you use a well-draining potting mix and ensure the pot has adequate drainage holes.

How many seeds are in the packet?

Each packet contains approximately 75 seeds.

Can I cut the flowers for bouquets?

Absolutely, they make excellent cut flowers and are well-suited for floral arrangements.

Troubleshooting

Seeds failing to germinate

Ensure the temperature is maintained between 18-20C and the soil is kept consistently moist but not waterlogged.

Leggy or weak seedlings

Ensure the seedlings are placed in a well-lit area and maintain proper ventilation to prevent stretching.

Plants rotting at the base

Check soil drainage. Dianthus dislikes 'wet feet' and requires sandy, well-draining soil to prevent fungal issues.

Pros and Cons

Pros

  • Excellent for suppressing weeds in garden borders
  • Attractive blue-green evergreen foliage
  • Versatile for borders, edging, or rock walls
  • Hardy perennial variety ensures return in subsequent years

Cons

  • Requires well-draining soil to prevent root rot
  • Needs full sun to maximize flower production
  • Initial sowing requires careful temperature management

Setup, Compatibility & Care

Sowing Instructions

  1. Timing: Sow seeds from February to late June.
  2. Medium: Use a high-quality, free-draining seed compost.
  3. Germination: Keep seeds at 18-20C (65-70F). Germination typically occurs within 7-14 days.
  4. Post-Germination: Lower temperatures to 13-18C (55-60F) once sprouted.

Transplanting and Care

  • Potting: Once seedlings are large enough, transplant into 7.5cm (3in) pots in a well-lit, ventilated area.
  • Acclimatization: Gradually harden off plants to outdoor conditions before transplanting into their permanent location.
  • Spacing: Plant at least 30cm (12in) apart to allow for their 60cm spread.
  • Soil: Must be planted in well-drained soil in a full sun position for optimal longevity and bloom density.

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