What is the difference between common lilac and late lilac?

The difference between common lilac and late lilac lies in their flowering time and color fading. Common lilac, also known as Syringa vulgaris, is a popular shrub known for its fragrant flowers and is native to southeastern Europe. On the other hand, late lilac, also known as Syringa villosa, is native to northern China and is a hardy shrub with spreading branches.

One noticeable difference between the two is their flowering time. Common lilac typically blooms earlier than late lilac, with its flowers appearing in late spring or early summer. Late lilac, as the name suggests, blooms about 1-2 weeks later than common lilac. This slight delay in flowering can be attributed to the different species’ genetic makeup and response to environmental factors such as temperature and day length.

Another difference lies in the color and fading of the flowers. Common lilac flowers come in a wide range of colors, including shades of purple, lavender, white, and even pink. These colors tend to remain vibrant throughout the blooming period. In contrast, late lilac flowers are usually white, rose, or pale lavender in color. However, these colors tend to fade relatively quickly compared to common lilac. This fading may be a characteristic specific to late lilac or influenced by environmental factors.

In terms of growth habit, both common lilac and late lilac are medium to large shrubs with stout spreading branches. They both have oval to irregularly shaped crowns, adding visual interest to the landscape. However, specific growth patterns and sizes may vary depending on the cultivar and growing conditions.

It is worth noting that both common lilac and late lilac are hardy shrubs, meaning they can tolerate a range of soil conditions and climate zones. They are relatively low maintenance and can thrive in full sun to partial shade. Regular pruning is recommended to maintain their shape and promote healthy growth.

In my personal experience with these lilac varieties, I have found common lilac to be more readily available in nurseries and garden centers. Its diverse color palette and earlier flowering time make it a popular choice among gardeners. Late lilac, although less commonly seen, can be a unique addition to a garden, especially for those looking for a later blooming shrub.

The main differences between common lilac and late lilac lie in their flowering time and color fading. Common lilac blooms earlier and offers a wider range of flower colors that remain vibrant throughout the blooming period. Late lilac, on the other hand, blooms later and has flowers that fade relatively quickly. Both shrubs have attractive growth habits and are hardy, making them valuable additions to any garden or landscape.

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.