Imperial Gem English Lavender

Imperial Gem English Lavender

Lavandula angustifolia 'Imperial Gem'

This mounding perennial bears fragrant purple flowers in summer fall.

  • Purple flowers are produced in summer fall, providing colour through the bloom season.
  • Mounding clump, reaching 60 cm at maturity; divide every three to four years to maintain vigour.
  • Best in full sun with moist, average, dry, well-drained soil.
Size
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Plant Characteristics

Sunlight
Full sun
Soil Moisture
Well-drained, Moist, Dry, Average
Drought Tolerant
Hardiness Zone
5 – 5
Mature Height (meters)
0.45 – 0.6
Mature Spread (meters)
0.45 – 0.6
Growth Rate
Medium
Flower Colour
Purple
Foliage Colour
Gray
Bloom Time
SummerFall
Habit
Mounding
Deer Resistant
Rabbit Resistant
Pollinator Friendly
Fragrant
Landscape Uses
Border, Rock garden, Hedge
Growing & Maintenance Tips
Lavandula angustifoliagrow best in an average to dry, well-drained soil, in full sun. Excess winter moisture may cause the stem to rot and hot, humid summers may cause the leaves to blacken and the plant to deteriorate. Prune flower stalks to encourage more blooms. In the spring, prune plants to the desired size or back to the old woody stems, to promote vigorous growth and keep a dense, compact habit. Please note: lavenders should never be pruned harder than half way down the stems. Because of its strong scent, plants can be added throughout the garden to deter insects. In mild climates, lavenders are evergreen.

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