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Red Onion Seeds

Red Onion Seeds

283 Ratings
Regular price $4.99 USD
Regular price Sale price $4.99 USD
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Red onion seeds are an excellent choice for outdoor gardening, offering an easy and hassle-free cultivation process. These onion seeds are known for their robust and flavorful red onions, making them a popular choice among gardeners. With a full-bloom period in the spring, these blooming plants are perfect for temperate climates, producing bountiful crops for your garden. Each pack contains 100 seeds.

Specifications:

  • Use: Outdoor Plants
  • Cultivating Difficulty Degree: Very Easy
  • Full-bloom Period: Spring
  • Type: Blooming Plants
  • Climate: Temperate
  • Variety: Onion Seeds
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  • Species and varieties: Red onions (Allium cepa) are a variety of the common onion and are known for their mild, sweet flavor and vibrant red-purple skin. Popular varieties include 'Red Baron', 'Red Burgundy', and 'Red Creole'.
  • Hybrid or heirloom: Red onion seeds can be found in both hybrid and heirloom varieties. Heirloom varieties, such as 'Red Wethersfield', are open-pollinated and have been passed down through generations, while hybrid varieties are bred for specific traits like disease resistance and uniformity.
  • Pruning and training: Red 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: Red onions benefit from a balanced fertilizer applied at planting time. A nitrogen-rich fertilizer can be used during the early growth stages to promote healthy foliage. As the bulbs begin to form, a fertilizer with higher phosphorus and potassium content is recommended. Avoid over-fertilizing with nitrogen during the bulbing stage, as it can lead to excessive leaf growth at the expense of bulb development.
  • Hardiness zones: Red onions can be grown in USDA hardiness zones 3-9. They are quite adaptable and can be grown in a variety of climates.
  • Climate requirements: Red onions prefer full sun and well-drained soil with a pH between 6.0 and 7.0. They require a moderate amount of water, especially during the bulbing stage. Red onions thrive in cooler weather and are typically planted in early spring or late summer, depending on the region.
  • Emily

    ⭐⭐⭐⭐⭐

    The seeds from McKinley Seeds are incredible! Every packet I’ve purchased has had a high germination rate, and the plants are growing strong. The quality is clearly top-notch, and I’ve already harvested some beautiful vegetables from their seeds. Highly recommend for any home gardener!

  • Rachel

    ⭐⭐⭐⭐⭐

    Shopping with McKinley Seeds was a breeze. The website is easy to navigate, and my order arrived quickly and in perfect condition. The customer service was very responsive, helping me pick the right seeds for my climate. I’m extremely satisfied and will definitely order from them again!

  • Sophia

    ⭐⭐⭐⭐⭐

    McKinley Seeds offers a fantastic range of seeds, from flowers to vegetables and herbs. I was able to find everything I needed to start my garden. Whether you’re planting vegetables or looking to add some color with flowers, McKinley Seeds has a diverse collection for all types of gardens.