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Phenomenal Lavender

Lavandula x intermedia 'Phenomenal'

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Phenomenal Lavender (Lavandula x intermedia 'Phenomenal') at James Valley Nursery

Phenomenal Lavender flowers

Phenomenal Lavender flowers

(Photo courtesy of NetPS Plant Finder)

Phenomenal Lavender (Lavandula x intermedia 'Phenomenal') at James Valley Nursery

Phenomenal Lavender foliage

Phenomenal Lavender foliage

(Photo courtesy of NetPS Plant Finder)

Plant Height:  26 inches

Flower Height:  3 feet

Spread:  26 inches

Sunlight:  full sun 

Hardiness Zone:  4a

Other Names:  English Lavender, Lavandin

Ornamental Features

Phenomenal Lavender has masses of beautiful spikes of fragrant purple flowers with blue overtones rising above the foliage from mid to late summer, which are most effective when planted in groupings. The flowers are excellent for cutting. Its attractive fragrant needle-like leaves are silver in color. The foliage often turns coppery-bronze in fall.

Landscape Attributes

Phenomenal Lavender is a dense herbaceous evergreen perennial with a mounded form. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and can be pruned at anytime. It is a good choice for attracting butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.

Phenomenal Lavender is recommended for the following landscape applications;

  • Mass Planting
  • Border Edging
  • General Garden Use
  • Container Planting

Planting & Growing

Phenomenal Lavender will grow to be about 26 inches tall at maturity extending to 3 feet tall with the flowers, with a spread of 26 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 10 years. As an evegreen perennial, this plant will typically keep its form and foliage year-round.

This plant should only be grown in full sunlight. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type, but has a definite preference for alkaline soils, and is able to handle environmental salt. It is highly tolerant of urban pollution and will even thrive in inner city environments. This particular variety is an interspecific hybrid.

Phenomenal Lavender is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception. Contact our experts for more information on how to protect it over the winter months.

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Massing  Edging  Garden  Container 
Applications
Flowers  Foliage Color  Texture  Winter Value  Attracts Wildlife 
Ornamental Features