Allium
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16 products
16 products
The Allium Silver Spring is a hemispherical ornamental onion with white flowers with a dark red core. A real asset for the border, rock garden or as a cut flower. Blooms in late spring and attracts bees and butterflies. This hardy and low-maintenance plant adds a touch of sophistication to the garden.
This Allium Mix contains 15 bulbs in various colours, and are suitable as cut flowers for your garden or vegetable garden.
The Allium Neapolitanum is a very small species that looks more like garlic in terms of flower shape. This ornamental onion is therefore also sometimes called White Garlic or Naples Garlic. The plant blooms with a screen of small white flowers and blooms early in the year, around the beginning of April. This allium is very suitable for naturalizing in a lawn or at the edge of a border.
The Allium Mercurius is a refined ornamental onion with a hemispherical, shiny purple flower. Blooms in late spring and attracts bees and butterflies. This hardy and low-maintenance plant adds a subtle appearance to the garden. Also suitable as a cut flower.
The name says it all, the allium Violet Beauty is a beautiful appearance with its violet flowers with a green heart, a beauty for every garden!
The Allium Mount Everest has impressive creamy white flower heads on long stems. This allium has a long flowering period and attracts bees and butterflies. Low maintenance and winter hardy, this ornamental onion adds an elegant and striking look to the garden. A real eye-catcher!
The Allium Jackpot is a striking ornamental onion due to its height of 100 to 110 centimeters and its beautiful lilac-purple dense spherical flowers. This allium is an excellent choice for planting in groups in borders. Also very suitable as a cut flower. Blooms in early summer and attracts bees and butterflies. Low maintenance and hardy, this unique plant adds a playful and colorful touch to your garden.
The Allium Magic has magically beautiful deep purple star-shaped flowers, they are very attractive to bees and butterflies
The ornamental onion Allium Miami has graceful star-shaped purple-red flowers, and is very suitable as a cut flower. And attractive to bees and butterflies
Buy Allium bulbs
Imagine: stately purple bulbs swaying gently on tall stems in the spring sun. Buying Allium bulbs is the way to give your garden a big dose of colour, height and elegance, without having to have green fingers. These ornamental onions are not only beautiful to look at, they are also strong, bee-friendly and surprisingly easy to maintain.
What are allium bulbs?
Allium bulbs are flower bulbs of ornamental onions.
They grow into straight stems with spherical flowers consisting of dozens of small flowers.
Alliums are real eye-catchers in the garden.
They come in all sorts of colours and heights, and remain decorative even after flowering.
They also help biodiversity: bees and butterflies love them. They provide structure and a playful effect in every border. Especially when combined with other spring bloomers , they immediately attract attention.
Why do so many people choose alliums?
Alliums provide structure and height in the garden.
They bloom early, often before other perennials are in full bloom.
And the seed heads also remain beautiful for a long time.
This way you can enjoy one bulb for weeks or even months.
The best time to plant allium bulbs
Do you want to buy and plant allium bulbs at the right time? Then September or October is your starting signal. Summer is just over and the soil is starting to cool down. Perfect for planting flower bulbs.
Make sure the soil is not too warm. Wait until the soil temperature is around 15 degrees Celsius or lower. Choose a sunny spot or light semi-shade.
How to plant allium bulbs correctly
Planting allium bulbs is not rocket science, but a few handy tips can make it a lot easier. Follow the steps below and your ornamental onions will get the best start:
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Dig a hole 10 to 15 cm deep
Allium bulbs like a cozy spot under the ground. Make sure you don't plant too shallow. -
Place the ball with the point facing up
Sounds logical, but is often done incorrectly. The tip points up, the roots down. -
Note the distance between the bulbs
Large bulbs? Then keep 7 to 20 cm distance. Smaller varieties can be placed a bit closer together: about 3 to 7 cm. -
Use well-drained soil
Alliums do not like wet feet. So make sure the soil is well drained. -
Water after planting, especially in dry weather
A sip of water will get them started and then you can safely leave them alone. -
Let nature do its work
After planting, you hardly have to look after them. In the spring, they will surprise you with their bloom!
Allium bulbs are durable and continue to flower for years
Did you know that allium bulbs can last for years if you take good care of them? You don't have to dig them up after flowering. Just leave them there and give them time to strengthen themselves.
It is important to only remove the leaves when they are completely withered. This allows the bulb to withdraw all its energy. This ensures a strong flowering in the following year. With a little patience, you can enjoy these beautiful flowers every season.
Combine alliums with other perennials
Allium bulbs do well in borders, but also in combination with other bloomers. Think of tulips, ornamental grasses or perennials with soft colours. They complement each other beautifully and strengthen the whole.
You can also plant alliums in groups for an extra powerful effect. For example, place them between low plants so that the long stems really stand out. Or plant them as playful accents spread throughout your garden.
What should you pay attention to when buying allium bulbs?
When buying allium bulbs, quality is important. Choose firm, dry bulbs without damage or mold. Buy them from a reliable supplier such as Bulbs4you. This way you can be sure that you will receive flower bulbs fresh from the grower.
Also pay attention to the species: some alliums grow to a meter high, others stay low. Look carefully at the flowering time and height, so that you can cleverly combine them with the rest of your garden.
Bulbs4you.nl: your reliable address for flower bulbs
Of course, you buy allium bulbs from a supplier who knows what he is selling. At Bulbs4you, everything revolves around quality, service and a nice assortment. In order to be able to offer this, we deliver allium bulbs and other flower bulbs directly from the grower. You won't get them any fresher. You will not only get good products, but also clear information and personal advice.
Whether you need one bag or large quantities for a complete garden project: you have come to the right place. Do you have a specific type in mind? Please contact us. Customization is always possible.