'Jean Davis' lavender (Lavandula angustifolia 'Jean Davis') is an English lavender cultivar particularly known for its gentle flower color and its refined growth habit. It's a popular choice for gardeners who appreciate a softer palette and a tidy plant form.
Here's a breakdown of the growth habit of 'Jean Davis' lavender:
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Compact and Bushy Mound:
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'Jean Davis' typically forms a compact, dense, and well-rounded or mounded bush. It's not a sprawling variety, which makes it excellent for more structured garden designs.
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It maintains a relatively tidy appearance, even throughout the growing season, especially with annual spring pruning.
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Size:
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It's considered a smaller to medium-sized English lavender. Most sources indicate a mature height of approximately 12-18 inches (30-45 cm) tall and a similar spread, often reaching 12-18 inches wide. Some might list it slightly larger, up to 24 inches tall and wide in ideal conditions, but it generally stays on the more compact side.
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This modest size makes it well-suited for various applications where space might be a consideration.
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Foliage:
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The foliage is aromatic, narrow, and typically grayish-green (sometimes described as blue-green), which provides a lovely soft backdrop for its unique flower color.
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Like most English lavenders, it is evergreen in warmer climates, providing year-round interest.
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Flower Stems:
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The flower spikes rise above the foliage on upright stems. While not as long as some lavandins or other English lavender cut flower varieties, they are generally strong enough to hold the blooms without excessive flopping, contributing to its neat overall appearance.
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Growth Rate:
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'Jean Davis' is typically described as having a slow to moderate growth rate. It takes a few years to reach its mature size, but once established, it's a reliable perennial.
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How its Growth Habit Contributes to its Uses:
The growth habit of 'Jean Davis' makes it particularly well-suited for:
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Low Hedges and Edging: Its compact and uniform mound makes it perfect for creating neat borders along walkways, paths, or garden beds.
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Container Planting: Its manageable size means it performs very well in pots and containers, allowing gardeners in colder climates (like Door County WI) to bring it indoors for winter if desired.
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Rock Gardens and Alpine Gardens: Its moderate size and preference for well-drained, lean soil make it a natural fit for these environments.
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Mass Plantings: When planted in groups, its consistent size creates a beautiful, uniform sea of soft color.
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Front of Borders: Its shorter stature ensures it doesn't overshadow other plants in a mixed perennial border.
In summary, the growth habit of 'Jean Davis' lavender is characterized by a compact, dense, and rounded mound, typically reaching 12-18 inches in height and spread. Its neat form, combined with its lovely pale pink flowers and gray-green foliage, makes it an ideal choice for structured garden designs, containers, and edging, and contributes to its overall low-maintenance appeal.
