Growing Information

Growing zone guide
Growing Zone Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9
Sunlight Bright light
Type of Soil Neutral to alkaline
Mature Height 28 to 36 inches
Maintenance Level Low maintenance
Water Requirement Low watering (once every 2 weeks)

Learn more about this plant

Additional Information
Growth Rate

Establishment: Medium growth rate; reaches full size within the first growing season.

Mature Size: Height: 30–36 inches; Spread: 24–30 inches.

Colorful Leaves Yes
Flowering Yes
Bloom Color Purple & Lavender, Blue
Ornamental Berries N/A
Disease resistant Yes
Cold Tolerant Yes
Heat Tolerant Yes
Drought Tolerant Yes
Deer Resistant Yes
Edible No
Wildlife Attraction

Attracts: Hummingbirds and other pollinators.

Resistant To: Deer typically avoid this plant due to its aromatic foliage.

Self-pollinating Cross-pollinating
Seasonality

Bloom Period: Midsummer to early fall.

Foliage: Deciduous; dies back in winter and re-emerges in spring.

Hardiness Zones: USDA zones 4–9.

Ideal For

– Long-season pollinator support
– Xeriscaping
– Modern mixed borders
– Fragrant hedging or massing

Leaf Description

Color: Green shades.

Texture: Fine, aromatic foliage.

Arrangement: Opposite leaves along square stems, characteristic of the mint family.

Flower Description

Color: Purple shades.

Size: Small, tubular flowers arranged in large, airy clusters.

Bloom Time: Midsummer to early fall.

Fragrance: Mildly fragrant, adding sensory appeal to the garden.

Pruning & Maintenance

Timing: Prune in early spring when new growth appears.

Method: Cut back to just above the lowest bud to encourage robust growth.

Water Needs

Establishment Phase: Water regularly to help establish a strong root system.

Mature Plants: Drought-tolerant; water during prolonged dry periods.

Avoid Overwatering: Excess moisture can lead to root rot and other fungal diseases.

Light Needs

Sun Exposure: Thrives in full sun (6 or more hours of direct sunlight daily).

Harvesting

Cut Flowers: Ideal for fresh arrangements; harvest when flowers are fully open.

Drying: Can be dried for use in potpourri or herbal sachets.

Best Time to Harvest: Morning hours after dew has evaporated, ensuring optimal fragrance and longevity.

Fertilizing

Initial Planting: Incorporate a balanced, slow-release fertilizer into the soil.

Annual Feeding: Apply a light dose of balanced fertilizer in early spring if needed.

Avoid Over-Fertilization: Excess nutrients can lead to leggy growth and reduced flowering.

Additional Care Tips N/A
Pollination

Attracts: Hummingbirds and other pollinators.

Companion Plants

Agastache 'Queen Nectarine'

Lavandula SENSATIONAL!®

Leucanthemum 'Whoops-a-Daisy'

Pennisetum 'Lemon Squeeze'

Phlox 'Fashionably Early Crystal'

Sedum 'Tiramisu'

Flowering and Seasonality

Bloom Period: Midsummer to early fall.

Foliage: Deciduous; dies back in winter and re-emerges in spring.

Hardiness Zones: USDA zones 4–9.

Color: Purple shades.

Size: Small, tubular flowers arranged in large, airy clusters.

Bloom Time: Midsummer to early fall.

Fragrance: Mildly fragrant, adding sensory appeal to the garden.

Pet Friendly

Yes

Growing Zone
  • Zone 4
  • Zone 5
  • Zone 6
  • Zone 7
  • Zone 8
  • Zone 9

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