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Nasturtium (Tropaeolum minus) Tom Thumb

Price range: £1.49 through £9.99

Nasturtium (Tropaeolum majus) ‘Jewel Mix’ produces upright blooms in vibrant red, orange, and yellow shades. Ideal for borders, containers, and trellises, its peppery leaves can also be used in salads or as garnishes.

SKU: RNG_Nasturtium Tom Thumb_2020071010394328 Categories: , , , , ,
  1. Sow the seeds indoors between March and May.
  2. Alternatively, sow outdoors once all risk of frost has passed.
  3. Plant the seeds approximately 20mm deep and firm gently.
  4. Water lightly after sowing to settle the soil.
  5. Germination usually takes 7-12 days depending on temperature.
  6. Thin seedlings if necessary to prevent overcrowding.
  7. Avoid rich soil, as this encourages foliage growth rather than flowers.
  8. Water during dry periods, but avoid waterlogging.
  9. Allow plants to trail naturally or provide light support for climbing varieties.
  10. Remove faded flowers regularly to extend the flowering season.

English Name: Nasturtium
Genus: Tropaeolum
Species: minus
Hardiness: Half-Hardy
Lifecycle: Annual
Sowing Months: Mar–May
Flowering: Jun–Oct
Days to Germination: 10-14 days
Optimum Soil Temp. for Germination: 65 F
Planting Depth: 1/8-¼ inch
Light: Full Sun

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2026 Premier Seeds Direct

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