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Lavandula x intermedia ‘Seal’ (Lavender)

Lavender 'Seal', Lavandin 'Seal'

Lavandula x Intermedia Seal, Lavender 'Seal', Lavandin 'Seal', Fat Spike Lavender 'Seal', Purple flowers, Drought tolerant plant, Summer blooms, Deer resistant plants, fragrant flowers

Highly aromatic and free flowering, Lavandula x intermedia ‘Seal’ is a pretty sight in the garden with its abundant, long violet-blue flower spikes, rising high on leafless stems, up to 12 in. (30 cm), which spray elegantly outwards. A favorite for lavender bags as its soft and pleasant fragrance persists for a couple of years.

  • Evergreen in warm winter climates, it typically grows 3 ft. tall (90 cm) in a majestic rounded mound of silver foliage.
  • Thrives in full sun and blooms from mid to late summer. It performs best in dry to medium, poor, light, sandy, alkaline, and well-drained soils. Excellent drainage and air circulation are essential, specifically in hot, humid climates.
  • Drought, deer, rabbit, and dry soil tolerant and a real magnet for bees and butterflies!
  • It is a great candidate for herb gardens, borders, or rock gardens and provides a stunning effect in mass plantings. Individual plants also make good showy specimens in the garden, but leave some room around the plants to enable the flower stems to fully display their natural, glorious curves.
  • Remove faded flowers to encourage further blooms. Prune to shape in spring after the new leaves appear.

Learn How To Plant, Care and Grow Gorgeous Lavender


Trouble-free if grown in the right conditions, lavender is a wonderful addition to flower beds and containers thanks to its richly fragrant flowers and aromatic foliage.

Requirements

Hardiness 5 - 8
Heat Zones 5 - 8
Climate Zones 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Herbs, Shrubs
Plant Family Lamiaceae
Genus Lavandula
Common names Lavandin, Lavender
Exposure Full Sun
Season of Interest Summer (Mid, Late)
Height 2' - 3'
(60cm - 90cm)
Spread 2' - 3'
(60cm - 90cm)
Spacing 24" - 36"
(60cm - 90cm)
Maintenance Average
Water Needs Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Fragrant, Showy, Evergreen
Tolerance Drought, Deer, Rabbit, Dry Soil, Rocky Soil
Attracts Bees, Butterflies
Garden Uses Banks And Slopes, Beds And Borders, Edging, Patio And Containers
Garden Styles Informal and Cottage, Gravel and Rock Garden, Coastal Garden, City and Courtyard, Mediterranean Garden
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Alternative Plants to Consider

Lavandula angustifolia LITTLE LADY (Lavender)
Lavandula stoechas ‘Silver Anouk’ (Spanish Lavender)
Lavandula angustifolia ‘Lady’ (Lavender)
Lavandula angustifolia ‘Hidcote Pink’ (Lavender)
Lavandula angustifolia ‘Hidcote Superior’ (Lavender)
Lavandula angustifolia Lavance Deep Purple (Lavender)

Recommended Companion Plants

Rosa ‘Felicia’ (Hybrid Musk Rose)
Rosa Harlow Carr (English Rose)
Rosa Bonica® (Floribunda Rose)
Echinacea tennesseensis (Tennessee Coneflower)
Stipa tenuissima (Mexican Feather Grass)
Leucanthemum x superbum (Shasta Daisy)

Find In One of Our Guides or Gardens

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How to Create an Enchanting Butterfly Garden
For the Love of Butterflies: Best Flowers to Attract them to Your Garden
6 Reasons You Should Create a Butterfly Garden
For the Love of Bees: Best Flowers to Attract them to Your Garden
How to Cultivate a Thriving Bee-Friendly Garden
Lavender: How to choose the right one?
18 Best Plants That Repel Mosquitoes
Learn How To Plant, Care and Grow Gorgeous Lavender
Great Rose Companion Plants: Nepeta, Salvia and Lavandula
Lavandula angustifolia (English Lavender)
Lavandula stoechas (Spanish Lavender)
Lavender in the Garden
How to Dry Lavender and Preserve its Fragrance
Pruning Lavender for Beautiful Plants
Planting and Caring for Lavender in Pots
Lavandula x intermedia (Lavandin)
Continuously Blooming Lavenders
Mid to Late Summer Blooming Lavenders
Late Spring and Early Summer Blooming Lavenders
Early Blooming Lavenders
Lavender Varieties and Blooming Seasons
Drought Tolerant Companion Plants For Lavenders
Lavender Main Types
Best Lavenders for Pots and Containers
Creating a Lavender Hedge
Strongest Scented English Lavender Varieties
Strongest Scented Lavandin Lavenders
Strongest Scented Lavenders
Favorite Lavenders by Flower Color
Plants with Purple Flowers to Add Charm to Your Garden
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 5 - 8
Heat Zones 5 - 8
Climate Zones 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Herbs, Shrubs
Plant Family Lamiaceae
Genus Lavandula
Common names Lavandin, Lavender
Exposure Full Sun
Season of Interest Summer (Mid, Late)
Height 2' - 3'
(60cm - 90cm)
Spread 2' - 3'
(60cm - 90cm)
Spacing 24" - 36"
(60cm - 90cm)
Maintenance Average
Water Needs Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Fragrant, Showy, Evergreen
Tolerance Drought, Deer, Rabbit, Dry Soil, Rocky Soil
Attracts Bees, Butterflies
Garden Uses Banks And Slopes, Beds And Borders, Edging, Patio And Containers
Garden Styles Informal and Cottage, Gravel and Rock Garden, Coastal Garden, City and Courtyard, Mediterranean Garden
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Lavandula (Lavender)
Not sure which Lavandula (Lavender) to pick?
Compare Now

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