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    Pre-order Fall bulbs now! Free shipping over $100,- or more.

      Alliums

      Explore the Allium collection - Spring Flowering bulbs

      Discover the captivating beauty of our Allium Collection, exclusively at our e-commerce store. These extraordinary bulbs will transform your garden into a vibrant spring paradise. With their tall, majestic stalks and mesmerizing spherical blooms, Alliums add a touch of elegance and charm to any landscape. 

      Choose from a wide range of varieties, from the delicate and dreamy Purple Sensation to the bold and striking Globemaster. Plant these bulbs in the fall for a spectacular spring display that will leave you breathless. Explore our Allium Collection now and elevate your garden to new heights of beauty!

      Allium bulbs: a stunning addition to your garden

      Allium bulbs are a favorite among gardeners for their dramatic, globe-like flowers that add height and texture to any landscape. Whether you're interested in planting allium bulbs, searching for allium bulb options, or simply curious about allium bulbs and their spectacular blooms, we will walk you through everything you need to know. From beautiful allium flower bulbs to opportunities to buy in bulk allium bulbs, discover how these plants can transform your outdoor space. Once you plant Allium bulbs and see their beauty, you’re hooked!

      Learn the best tips for growing stunning alliums by reading our how to plant alliums guide.

      Allium bulbs for sale

      If you’re looking for allium bulbs for sale, it’s important to find reputable sources that offer quality and variety. At DutchFlowerBulbs.com, we provide a wide selection of allium bulbs for sale, including options for bulk purchases and specialty packs. Whether you want to buy allium bulbs for a small garden project or purchase allium bulbs in larger quantities, our webshop is the best place to buy allium bulbs, ensuring your plants will thrive. Visit our site to explore our range and enjoy hassle-free ordering with reliable customer service.

      Exploring different Allium varieties

      With so many allium varieties available, gardeners are spoiled for choice. From classic types to exciting new allium varieties, there’s always something fresh to plant. Whether you're interested in tall, statement-making blooms or smaller, more delicate options, understanding the diverse range of allium varieties will help you pick the perfect ones for your garden design.

      Giant Allium bulbs: make a bold statement

      Giant allium bulbs are the ultimate showstoppers. Giant varieties such as allium Giganteum can reach impressive heights with large, bold blooms. These large allium bulbs create a dramatic effect, making them a favorite for garden borders and focal points. If you're looking for giant allium bulbs for sale, consider planning your planting early to ensure availability of sought-after varieties like allium giganteum.

      Discover our extensive Allium collection

      For a truly breathtaking display, an allium collection offers a curated mix of sizes, colors, and bloom times. By planting an assortment, you can enjoy a sequence of blooms that keeps your garden vibrant throughout the growing season. At DutchFlowerBulbs.com, we offer a wide Allium collection that includes a variety of types perfect for creating an eye-catching floral showcase. Whether you're a beginner or an experienced gardener, our Allium collection makes it simple to diversify your flower beds with top-quality bulbs.

      For detailed planting and care advice, check out our instructions for alliums.

      Discover all the colors of Allium

      Alliums come in a beautiful array of colors, adding both subtlety and drama to your garden. Whether you're looking for blue, yellow, pink alliums, or other stunning allium colors, these plants can complement any color scheme. Mix and match Allium colors to create depth and variety, or stick to one color for a bold, unified look.

      Spotlight on Allium Globemaster bulbs

      Among the most popular types, allium Globemaster is known for its enormous blooms and reliable performance. Gardeners often seek globemaster allium bulbs for their impressive size and long-lasting flowers. If you’re aiming to add a true centerpiece to your garden, the Globemaster allium is a great choice.

      Learn more about how to care for alliums in our detailed guide how to care for alliums. And find out more information about growing Alliums in our comprehensive guide: how to grow alliums.

      Frequently Asked Questions

      The best time to plant Allium bulbs is typically in the fall, around 2 to 4 weeks before the ground freezes. It is best to plant them in October, but this also depends on your living area. Planting them before the ground freezes allows the bulbs to establish their roots before winter sets in. Planting in the fall provides a period of dormancy, which is essential for Allium bulbs to develop and prepare for the following growing season. The cool soil temperatures and moisture levels during this time create favorable conditions for root development. By planting Allium bulbs in the fall, you ensure that they receive the necessary chilling period and emerge beautifully in spring with vibrant flowers.

      When planting Allium bulbs, it's important to ensure they are placed correctly in the soil.

      • Begin by selecting a well-draining location with plenty of sunlight.
      • Dig a hole that is two to three times deeper than the bulb's height.
      • Place the bulb in the hole with the pointed end facing upwards. The pointed end is typically the top, and it will grow toward the surface.
      • Cover the bulb with soil, gently firming it down.
      • Water the area thoroughly after planting.

      By following these steps, you'll ensure proper orientation and give your Allium bulbs the best chance to grow and flourish in your garden.

      The ideal planting depth for Allium bulbs is generally about three times the height of the bulb itself. For instance, if you have a bulb that measures around two inches in height, aim to plant it at a depth of approximately six inches. This depth allows the bulb to establish strong roots while providing sufficient soil coverage. By adhering to the recommended planting depth, you can ensure that your Allium bulbs receive the right conditions for healthy growth and vibrant blooms.

      These bulbs thrive in full sun, so look for an area in your garden that receives at least six to eight hours of direct sunlight each day. The best place to plant Allium bulbs is in a sunny and well-drained spot. So make sure the soil is well-drained, as soggy or waterlogged soil can cause the bulbs to rot. Prepare the soil by adding organic matter to improve its drainage and fertility. By planting Allium bulbs in a sunny and well-drained location, you'll provide them with the ideal conditions for vibrant growth and beautiful blooms.

      Allium bulbs, commonly known as ornamental onions, have the remarkable ability to multiply and produce more bulbs over time. This natural process is called bulb division and happens over 3+ years. As the original bulb matures and reaches its full growth potential, it develops small bulblets or offsets around its base. These offsets eventually separate from the parent bulb and grow into new individual bulbs. This multiplication allows gardeners to enjoy an expanding display of beautiful Allium flowers year after year. To encourage bulb multiplication, it is recommended to provide the bulbs with proper planting conditions, including well-draining soil, adequate sunlight, and regular watering.

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