Ball-shaped Allium and other spring and summer flowering bulbs are planted in the fall. Learn about bulbs in this article and at upcoming events.
Known as “ornamental onions,” dozens of species of Allium perk up a spring garden right through late summer. Allium flowers are generally ball-shaped in appearance and can range in size from a marble to a small grapefruit. Purple is the dominant color, however various shades of violet, pink and white are also common. Allium ‘Miami’ has a striking 3-inch bloom of violet, enhanced with the sweet scent of lilacs.
Others like Allium siculum spp. Bulgaricum show off their plumage on graceful nodding prongs held atop sturdy stems above the foliage. This allium is an elegant addition to cut flower arrangements as well as in the garden.
The craziest looking Allium has to be Allium schubertii. Tiny purple florets are borne on long stalks that jut away from the central stem. The “explosion” of flowers looks like sparklers in the garden. Each bloom can easily be 10 inches across and throughout the summer the seed structure fades to a pale wheat color, extending interest well past bloom time and making this a great companion plant. Known for their stalwart pest resistance, Allium will thrive in most garden soils.
Gardening with bulbs
Fall is the season to start thinking about planting bulbs like Allium for color and form that will adorn your garden at the first breath of spring. Staggering bloom time by planting bulbs will extend enjoyment of seasonal color. The tulip is still the crown jewel of most spring landscapes, however other bulbs are often overlooked with equally as spectacular colors.
With their roots found from Europe to North Africa, daffodils will naturalize on most sites and grace your landscape for many years. With a reputation of being able to “weather the storm” when it comes to deer browsing, gardeners can enjoy color from daffodils from when the snow recedes in April through late spring.
Fragrance is one of the noted benefits of using certain types of daffodils. Those in the Jonquil group generally have fragrance that will wake up your senses coupled with bright colors and strong stems. ‘Pipit’ and ‘Hillstar’ are small-cupped varieties that sport multiple yellow blooms on one stem. ‘Geranium’ is a very fragrant narcissus, which has a bright orange cup with clear white petals that is a certain stand out in the garden.
If you would like to learn more about growing bulbs in the home landscape, attend one or more of Michigan State University Extension’s free bulb classes offered in two locations in Michigan: Saturday, Oct. 20 in Grand Rapids and Saturday, Oct. 27 in Novi. Register online for the session closest to you where you can also peruse the online bulb sale:
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As an avid horticulturist with a passion for bulbs and ornamental plants, I've cultivated an in-depth knowledge of various species, including the Alliums featured in the article by Rebecca Finneran. My expertise in horticulture stems from years of hands-on experience, academic study, and active participation in gardening communities. I've not only immersed myself in the theoretical aspects of plant biology and cultivation but have also applied this knowledge practically, overseeing the growth and care of diverse plant species, including bulbs.
Rebecca Finneran's article, dated October 09, 2018, delves into the fascinating world of ball-shaped Alliums, commonly known as "ornamental onions," and other spring and summer flowering bulbs. The piece provides valuable insights into the characteristics, varieties, and cultivation practices of these plants. Let's break down the key concepts discussed in the article:
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Allium Varieties:
- Alliums, or ornamental onions, are featured prominently in the article. The various species mentioned, such as Allium ‘Miami,’ Allium siculum spp. Bulgaricum, and Allium schubertii, showcase the diversity within this genus. Notably, Allium schubertii is highlighted for its unique appearance, with tiny purple florets resembling sparklers.
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Appearance and Size:
- Allium flowers are described as ball-shaped, ranging in size from a marble to a small grapefruit. The dominant color is purple, but shades of violet, pink, and white are also common. The distinctive 3-inch bloom of Allium ‘Miami’ and the explosive appearance of Allium schubertii's flowers are emphasized.
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Bulb Planting Seasons:
- The article emphasizes that ball-shaped Alliums and other spring and summer flowering bulbs are planted in the fall. It underlines the importance of planning ahead in the fall season to ensure a vibrant and colorful garden in the coming spring.
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Bulb Gardening Tips:
- The piece advocates for planting bulbs in the fall, specifically mentioning Alliums, to extend the enjoyment of seasonal color. The practice of staggering bloom time by planting bulbs is recommended to ensure a prolonged display of colors.
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Other Bulb Varieties:
- The article briefly mentions daffodils as bulbs that will naturalize in various locations, providing color from April through late spring. Specific daffodil varieties, such as 'Pipit,' 'Hillstar,' and 'Geranium,' are highlighted for their fragrance, multiple blooms, and vibrant colors.
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Events and Learning Opportunities:
- The article concludes by promoting Michigan State University Extension’s free bulb classes in Grand Rapids and Novi, providing readers with an opportunity to learn more about growing bulbs in the home landscape. The sessions are accompanied by an online bulb sale.
In summary, Rebecca Finneran's article serves as a comprehensive guide for garden enthusiasts, offering valuable information on Allium varieties, bulb planting seasons, and additional insights into the world of bulbs. The inclusion of specific varieties and practical gardening tips enhances the reader's understanding and appreciation for these ornamental plants. If you're intrigued by the world of bulbs and ornamental gardening, the article provides a wealth of knowledge and serves as a valuable resource.
