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Basil, Dark Opal - Seeds
Basil, Dark Opal - Seeds
Basil, Dark Opal - Seeds

Basil, Dark Opal - Seeds

Ocimum basilicum Dark Opal

Organic Way
€0.00
VAT included

Basil variety with deep purple aromatic leaves, perfect for herb gardens, containers and ornamental displays.

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'Dark Opal' is a striking variety of Ocimum basilicum, renowned for its deep purple foliage that creates a dramatic contrast in herb gardens, borders and containers. Its leaves have the characteristic basil fragrance with a slightly richer flavour than traditional green-leaved varieties.

Besides its ornamental appeal, the fresh leaves are widely used to flavour salads, pasta, pizzas, sauces and many other dishes. During summer, the plant produces spikes of small pink to violet flowers that are highly attractive to bees and other pollinating insects.

This fast-growing variety thrives in full sun, fertile well-drained soil and moderate watering.

How to sow the seeds

Sow the seeds in spring after the danger of frost has passed, either in trays or directly outdoors. Place them on a light growing medium and cover with a thin layer of soil. Keep the substrate lightly moist and place the seed tray in a warm, bright location.

Seeds usually germinate within 7-14 days at temperatures between 20 and 25 °C. Once seedlings have developed several true leaves, transplant them approximately 25-30 cm apart.

  • Brand
  • Reference
    Ocimum basilicum Dark Opal

  • Family
    Lamiaceae
  • Solar exposition
    Partial shade
    Sunny
  • Watering
    High
  • Frost resistance
    Medium
  • Planting time
    April
    February
    March
    May
  • Flowering period
    August
    July
    June
    September
  • Fragrance
    Yes (plant)
  • Hardiness (USDA)
    10
    11
    9
  • Lifecycle
    Annual
  • Flower color
    White
  • Spacing
    20-30cm
  • Height
    30-40cm
  • Suitable for indoor
    Yes
  • Ecological
    Yes
  • Special treatment
    Sowing in seed tray
  • Harvest period
    August
    July
    June
    October
    September
  • Stock origin
    AmongSeeds warehouse

Planting time

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended sowing Out of season

Flowering period

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Harvest period

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Data sheet

  • Family
    Lamiaceae
  • Solar exposition
    Partial shade, Sunny
  • Watering
    High
  • Frost resistance
    Medium
  • Fragrance
    Yes (plant)
  • Hardiness (USDA)
    9 10 11
  • Lifecycle
    Annual
  • Flower color
    White
  • Spacing
    20-30cm
  • Height
    30-40cm
  • Suitable for indoor
    Yes
  • Ecological
    Yes
  • Special treatment
    Sowing in seed tray
  • Stock origin
    AmongSeeds warehouse
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