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Giant Yellow Onion Seeds

Giant Yellow Onion Seeds

283 Ratings
$4.99 USD
$4.99 USD
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Our Giant Yellow Onion Seeds are the perfect choice for home gardeners who want to grow their own onions. These seeds are very easy to cultivate and require no special skills or knowledge. Simply plant them in a sunny spot and watch them grow! Our seeds are of high quality, ensuring that you will have a healthy and thriving onion crop. Each pack contains 200 seeds.

Highlights:

  • Full-bloom Period: Winter
  • Type: Vegetable
  • Flowerpot: Excluded
  • Cultivating Difficulty Degree: Very Easy
  • Style: Annual
  • Climate: Temperate
  • Product Type: Bonsai
  • Variety: Onion
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  • Species and varieties: The giant yellow onion (Allium cepa) is a variety of the common onion. It is known for its large size and yellow-brown skin. Popular varieties include 'Yellow Sweet Spanish' and 'Yellow Granex'.
  • Hybrid or heirloom: Giant yellow onion seeds can be found in both hybrid and heirloom varieties. Heirloom varieties are open-pollinated and have been passed down through generations, while hybrid varieties are bred for specific traits such as disease resistance and uniformity.
  • Pruning and training: Onions do not require pruning or training. However, it is important to keep the area weed-free to reduce competition for nutrients and water. Mulching can help retain soil moisture and suppress weeds.
  • Fertilization needs: Onions are heavy feeders and benefit from a balanced fertilizer. Apply a nitrogen-rich fertilizer at planting and switch to a phosphorus and potassium-rich fertilizer as the bulbs begin to form. Regularly test the soil to ensure it has the necessary nutrients.
  • Hardiness zones: Giant yellow onions are suitable for USDA hardiness zones 3-9. They can tolerate a range of climates but perform best in cooler growing conditions.
  • Climate requirements: Giant yellow onions require full sun and well-drained soil. They thrive in temperatures between 55-75°F (13-24°C). Onions need a long growing season, typically 100-120 days to mature.