After a harsh winter, the arrival of spring flowers is often long awaited. Coming in a variety of colours, shapes and flowering periods, early spring bulbs can bring life and vitality to otherwise barren garden spaces. While equally beautiful, some varieties stand out above the rest for longevity and reliability. Below, we explore these important characteristics of perennial bulbs in more detail.
Are flower bulbs perennial?
Many flower bulbs are considered perennials. The term “perennial” refers to plants that flower seasonally, rather than needing to be replanted each year. Perennial bulbs are one of the most popular types of bulbs that bloom in early spring. Once established, these plants require little additional care from the gardener before they begin to flower. This makes them a great addition to the home landscape or even as decorative potted plants.
Perennial bulbs are also good choices for flower beds and mixed flower beds, as they begin blooming before many other species begin to emerge from dormancy.
While it is impossible to provide a complete list of perennial bulbs, most gardeners start by planting native species or species specifically recommended for their area.
Unfortunately, depending on the growing region, some perennial bulbs can be difficult to grow.
Many bulbs that are considered perennials may not re-sprout after the first growing season. In order for bulbs to become perennials and continue to re-sprout, the plants must meet certain growth conditions. These requirements may include adequate sunlight exposure, adequate moisture, and their preferred temperature range.
What is naturalized tubers?
Although most naturalizing bulbs are considered perennials, not all perennials can “naturalize.” Naturalizing refers to a plant’s ability to spread throughout its growing space. In the case of spring-flowering bulbs, each season produces more new plants. In addition to producing new bulbs, some species can also spread through rhizomes or by producing seeds. Although these plants continue to reproduce, their spread is generally considered slow and controlled. This makes naturalizing significantly different from the spread of more invasive or harmful species.
Many gardeners choose large green spaces, such as lawns, to grow natural flowers. Large natural flower beds bring a relaxed, carefree feel to the landscape and create a pleasant impression on passersby.
Woodland areas are another popular choice for naturalization. As many bulbs begin to flower while deciduous trees are still bare, early season flowers will quickly bloom in their new woodland home.
Some of the best bulbs to tame include crocuses, daffodils, muscari, and scilla. Regardless of the type of bulb being grown, best gardening practices dictate that growers should always allow the plant’s leaves to die back naturally. This allows the plant to continue to gather energy to best prepare for the upcoming season. With a little patience, growers can enjoy seasonal beauty for years to come.
