Ornamental Onion Allium 'Globus'

Names

• Family

  Amaryllidaceae.

• Synonyms

  Ornamental Onion, Globe Onion, Allium.

• Common names

  Allium 'Globemaster'.

Toxicity

• To humans

  Allium 'Globus', commonly known as ornamental onion, is not typically toxic to humans. In general, plants in the Allium family, which includes onions, garlic, and chives, are considered edible and are widely used in cooking. However, consuming large quantities of these plants, particularly for individuals with certain medical conditions or sensitivities, may cause gastrointestinal upset or other issues. If the ornamental onion variety possesses similar properties to its relatives, then excessive intake might result in symptoms such as nausea, vomiting, diarrhea, or stomach pain. Nevertheless, ornamental varieties are usually not intended for consumption.

• To pets

  Ornamental onion, the most common name for Allium 'Globus', can be toxic to pets, especially cats and dogs. Allium species contain compounds that can be harmful to animals if ingested. The toxicity in these plants is due to substances such as n-propyl disulfide that can cause oxidative damage to red blood cells, leading to their rupture—a condition called hemolytic anemia. Symptoms of poisoning in pets might include lethargy, weakness, decreased appetite, abdominal pain, vomiting, diarrhea, and in severe cases, breathing difficulties, or collapse. It is important for pet owners to prevent their animals from ingesting any part of the plant and seek veterinary assistance immediately if they suspect poisoning.

Characteristics

• Life cycle

  Perennials

• Foliage type

  Deciduous

• Color of leaves

  Varies

• Flower color

  Purple

• Height

  1-2 feet (30-60 cm)

• Spread

  1-2 feet (30-60 cm)

• Plant type

  Bulb

• Hardiness zones

  4-9

• Native area

  Asia

General Benefits

• Decorative Appeal: Allium 'Globus', commonly known as ornamental onion, adds visual interest to gardens with its spherical flower heads.
• Low Maintenance: This plant typically requires minimal care once established, making it an easy addition to many garden settings.
• Drought Tolerance: Ornamental onions are generally tolerant of drought conditions, reducing the need for frequent watering.
• Attracts Pollinators: Allium 'Globus' flowers attract bees, butterflies, and other pollinators, supporting local ecosystems.
• Deer and Rodent Resistance: The plant is often resistant to browsing by deer and rodents due to its onion-like scent and taste.
• Pest and Disease Resistance: Ornamental onions are less prone to many of the pests and diseases that afflict other garden plants.
• Long Blooming Period: The plant provides a lengthy display of blooms, often lasting several weeks.
• Winter Interest: With sturdy stems, the dried flower heads of Allium 'Globus' can add interest to the winter garden.
• Companion Planting: It can be successfully interplanted with other perennials to create aesthetically pleasing garden designs.
• Varied Landscape Uses: This plant is versatile and can be used in borders, beds, containers, and as cut flowers for arrangements.

Medical Properties

This plant is not used for medical purposes.

Air-purifying Qualities

This plant is not specifically known for air purifying qualities.

Other Uses

• Allium 'Globus', also known as an ornamental onion, can be used in cut flower arrangements. Its spherical blooms add an architectural element to bouquets and last for a long time.
• The dried flower heads of ornamental onions can be used in craft projects, such as wreaths or dried floral arrangements, adding texture and interest.
• The tall and sturdy stems of ornamental onions can be used as natural stakes in the garden for supporting other, more delicate plants.
• Ornamental onions can be planted as a companion plant in vegetable gardens, as their strong scent can deter certain pests from more sensitive vegetables.
• After blooming, the seed heads of ornamental onions can be left in the garden to provide winter interest and structure in an otherwise dormant landscape.
• Ornamental onions can be used in educational settings, such as schools or community gardens, to demonstrate plant growth and development to students.
• The vibrant and unusual appearance of ornamental onions makes them suitable as subjects in photography, providing an interesting focal point for nature and garden photographs.
• Ornamental onions can play a role in sensory gardens, with their unique texture and form offering a tactile experience for visitors.
• The plant's ability to attract pollinators, like bees and butterflies, makes it a valuable addition to wildlife or conservation gardens focused on maintaining or increasing native biodiversity.
• Garden designers can use ornamental onions as a living border to define pathways or separate different areas of a garden, due to their height and clumping nature.

Feng Shui

The Allium, commonly known as ornamental onion, is not commonly mentioned in Feng Shui practice.

Zodiac Sign Compitability

The ornamental onion is not used in astrology practice.

Plant Symbolism

• Unity: The spherical shape of the Allium 'Globus', also known as Ornamental Onion, often symbolizes unity and togetherness due to its circular form which has no beginning or end.
• Prosperity: These plants can flourish in a variety of conditions, making them a symbol of prosperity and abundance.
• Patience: As the Allium 'Globus' takes time to grow and bloom, they are often seen as a representation of patience and the reward of waiting.
• Perseverance: Their ability to grow in difficult conditions is a testament to endurance and fighting through challenges.
• Protection: In historical times, alliums were thought to ward off evil spirits and are still considered a symbol of protection against negativity.
• Good Fortune: Their bold and eye-catching appearance can be seen as a symbol of good luck.