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Onion – Prospero F1

£1.39

Onion ‘Prospero’ produces large, globe-shaped bulbs with a smooth, golden-brown skin and a mild, pleasant flavour. This onion is prized for its excellent storage capabilities and robust growth habit. This variety has been developed as a replacement for the ‘Santero’ variety, as it demonstrates superior disease resistance and overall crop performance.

  • Seed Count: 130 Seeds

228 in stock

SKU: ONN35 Categories: ,

Onion – Prospero F1 – Cultivation Advice

  1. Sow the seeds undercover on moist soil and lightly cover with vermiculite.
  2. Transfer seedlings into individual pots and harden off before planting outside.
  3. Alternatively, directly sow outdoors from April in shallow drills.
  4. Space the rows 15-20cm apart and then gently compress the soil.
  5. Water as necessary. The seeds should germinate between 7-14 days.
  6. As the seedlings grow, thin them to 10-15cm apart.
  7. Regularly weed and water the area as needed.
  8. Harvest when the tops are dry and have turned brown.

Onion – Prospero F1 – Key Facts

Sowing Months: February-April
Days To Germination: 7-14 days
Optimum Soil Temperature: 20-25c
Plant Height: 30-60cm
Plant Spacing: 15-20cm
Harvesting Months: July-August
Light: Full sun

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We accept all major credit and debit cards

2024 Premier Seeds Direct

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