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We have been growing our plants with great passion since 1976. We are therefore proud that the third generation is now at the helm of our family business. All plants and trees we supply come either directly from our own nursery or from fellow nurseries that work in partnership with Heijnen. Through our close cooperation with various skilled growers, plant importers and other professionals, we guarantee products that are as fresh and high quality as possible. What this means for you is healthy and beautiful plants and trees straight from the nursery at competitive prices. 
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Alyssum
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    Alyssum
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Alyssum (sweet alyssum)

The Alyssum, commonly known as madwort, is a delightful evergreen that exudes charm with its vibrant yellow blossoms and fragrant aroma. Adorned with green to grey foliage, this perennial plant brings a continuous display of color and scent to any garden setting. Its low-growing habit makes it an excellent choice for border edges, rockeries, or as a ground cover that provides year-round interest. At Heijnen Plants, we take pride in nurturing this plant, ensuring it will not only enrich your garden's aesthetic but also engage the senses with its pleasant fragrance.

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Alyssum montanum 'Berggold' Alyssum montanum 'Berggold'

20cm

Leaf colour
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Alyssum montanum 'Berggold' Mountain madwort
5-10cm
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Buy alyssum (sweet alyssum)

Alyssum, commonly known as madwort, is a charming evergreen genus that brings a cascade of vibrant yellow blooms to any garden setting. These plants are revered for their ability to create a stunning visual carpet with their creeping growth habit and are perfect for softening the edges of borders or for group plantings that require a touch of perennial beauty. With their fragrant flowers and attractive foliage, Alyssums make a delightful addition to any sunny outdoor space.

Key Features

  • Alyssum is a versatile and low-growing genus, reaching a modest height of around 20 cm, which makes it an excellent choice for gardeners looking to add ground cover or define the edges of garden beds.
  • The genus is known for its evergreen foliage, which retains a striking grey hue throughout the spring, summer, and autumn months, ensuring year-round interest.
  • During the flowering months of April to June, Alyssum bursts into a profusion of yellow blossoms that not only add a splash of color but also emit a pleasant fragrance, attracting pollinators to the garden.
  • Alyssum is not particular about soil types, as long as the soil is well-drained, and it thrives in sunny locations, making it a low-maintenance option for gardeners with diverse soil conditions.
  • An average water need means that while Alyssum appreciates consistent moisture, it does not have high water requirements, making it suitable for regions with regular rainfall patterns.

Tips

  • For successful propagation, take softwood cuttings in the spring and early summer. These cuttings root easily, allowing you to expand your Alyssum collection or share with fellow gardeners.
  • Although drought resistance is not a strong suit for Alyssum, ensuring that the soil does not dry out completely will help maintain its lush appearance and support continuous flowering.
  • When planting Alyssum, consider spacing them sufficiently to allow for their widespread growth habit, which will enable the plants to form a seamless ground cover.
  • Regular watering during prolonged dry spells will keep your Alyssum looking fresh and vibrant. However, be mindful not to overwater as this genus prefers well-drained conditions.
  • To promote a fuller and more compact growth, light pruning or pinching back the tips after flowering can be beneficial. This will encourage branching and result in an even denser mat of foliage and flowers.

Types

Embrace the splendor of Alyssum montanum 'Berggold', a radiant beacon of gold that brings a cascade of vibrant color to any garden. This particular madwort variety is celebrated for its lush, low-growing foliage and profusion of golden-yellow flowers that create a stunning carpet effect. Ideal for rockeries, borders, or as a ground cover, it promises to infuse your outdoor space with a touch of mountainous magic.

  • Welcoming the spring season with its vibrant yellow blooms, the Alyssum montanum 'Berggold', also known as mountain madwort, is a captivating addition to any garden. Flourishing from April through June, its golden flowers provide a cheerful display and are particularly attractive to pollinators. This hardy perennial is ideal for rock gardens or as a ground cover, where it can bask in the full sun and bring a touch of mountain beauty to the landscape.

Planting & care Alyssum (sweet alyssum)

We would like to provide some tips on how to plant and care for a Alyssum. By following these tips, you can be sure to enjoy your Alyssum for a long time.

  • Positioning
  • Planting
  • Fertilising
  • Pruning
  • Watering
  • Characteristics

Ideal placement of a Alyssum

For optimal growth, Alyssum thrives in locations that receive full sun exposure. This sun-loving species flourishes when bathed in abundant sunlight, which encourages a profusion of its vibrant yellow blooms and maintains the silvery-grey tone of its evergreen foliage. While Alyssum is adaptable to a variety of soil types, it is imperative that the chosen site offers well-drained soil to prevent root saturation. Given its creeping, widespread growth habit, this plant is an excellent choice for borders or edge plantings where it can spread naturally without confinement.

Planting a Alyssum

Planting Alyssum requires selecting a sunny spot where the soil is well-drained to accommodate its growth needs. As a plant that thrives in a variety of soil types, it is versatile but benefits greatly from a location that receives ample sunlight. When planting the pot-grown specimens, ensure each has enough space to spread its creeping foliage without overcrowding. The initial watering after planting is crucial for establishing a strong root system. Thereafter, maintain an average watering schedule, allowing the plant to develop its characteristic silver-grey foliage and vibrant yellow blooms throughout the flowering season.

Fertilising a Alyssum

To ensure Alyssum thrives and produces its fragrant yellow blooms, it requires timely fertilization. Commence feeding in early spring to support the onset of vigorous growth and flowering. A balanced, slow-release fertilizer, applied according to the manufacturer's instructions, will provide a steady supply of nutrients throughout the peak growing months. Repeat the application as summer approaches, to sustain the plant during its most productive phase.

As Alyssum prefers well-drained soils, be mindful of over-fertilizing, which can lead to nutrient run-off and potential harm to the plant. Adequate fertilization also encourages the evergreen foliage to maintain its distinctive grey hue, enhancing the overall aesthetic of the plant in garden borders and edge plantings.

Pruning a Alyssum

Pruning this evergreen species, known for its creeping growth habit, is minimal but essential to maintain its compact form and encourage vigorous blooming. After the first flowering peak has passed, usually in late June, a light trim can be given to remove spent flowers and promote a second bloom. Using sharp shears, cut back the plant's tips, which will stimulate new growth and ensure that the foliage remains dense and attractive throughout the growing season. This simple care step keeps the plant healthy and aesthetically pleasing.

Watering a Alyssum

To ensure the vitality of Alyssum, consistent moisture is key, particularly during its active growing and flowering months from April to June. Although this species is adaptable to various soil types, well-drained conditions are crucial for its health. With average water needs, the plant should receive regular watering, especially when conditions are dry. It is important, however, to avoid overwatering, which can be detrimental to its well-being. A balance should be struck to maintain the soil's moisture without causing waterlogging, supporting a robust growth and the delightful fragrance this evergreen is known for.

The characteristics of a Alyssum

Alyssum species, when grown in a pot, flourish with proper drainage to prevent root saturation. This delightful genus is renowned for its ability to attract beneficial pollinators, such as bees and butterflies, enhancing the vibrancy and health of your garden ecosystem. Their compact growth habit makes them excellent for border edging or cascade beautifully from containers, providing an extended season of color with clusters of tiny, yet vibrant, flowers that offer a subtle, sweet fragrance to the surroundings.

The ideal variety for you Buy alyssum (sweet alyssum)

Alyssum, with its charming clusters of tiny, fragrant flowers, is a delightful addition to any garden. This plant thrives in a variety of conditions, making it a versatile choice for borders, rockeries, or as a ground cover. Its continuous blooms and ease of care ensure lasting beauty and satisfaction.

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Free delivery from £250 up
This product will be delivered to you free of charge from £250.
Personal advice from our experts
Whether it’s planting a hedge, a border or designing a complete garden – our green experts are ready to help you with great enthusiasm. At our company, everything is about your dream garden! Our specialists listen to your garden wishes and give advice that perfectly matches your style, your garden’s location and your budget. Don’t wait any longer – call, email or chat with one of our green experts today!
Straight from the grower
We have been growing our plants with great passion since 1976. We are therefore proud that the third generation is now at the helm of our family business. All plants and trees we supply come either directly from our own nursery or from fellow nurseries that work in partnership with Heijnen. Through our close cooperation with various skilled growers, plant importers and other professionals, we guarantee products that are as fresh and high quality as possible. What this means for you is healthy and beautiful plants and trees straight from the nursery at competitive prices. 
Choose the delivery week yourself
During the ordering process in the web shop, it is possible to select a desired delivery week. Pick a week that is most convenient for you.
Range
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    • Yew
    • Thuja
    • Laurel
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