Lavandula angustifolia ‘Lady’ (Lavender)

Lavandula angustifolia ‘Lady’, commonly known as ‘Lady’ English lavender, is a highly esteemed plant, celebrated for its enchanting fragrance, delicate flowers, and versatile uses in gardens, culinary applications, and aromatherapy.

English Lavender – Lady: An In-depth Look

Native: This cultivar, like its species Lavandula angustifolia, is native to the Mediterranean region but has been specifically bred to excel in garden performance. Lavender belongs to the mint, deadnettle, or sage family, Lamiaceae.

Plant Type and Habit: This shrub exhibits a compact, bushy growth habit, forming dense, rounded mounds. This growth pattern makes it exceptionally suited for formal borders, ornamental gardens, and container planting, offering structure and color.

Size: Lady typically reaches a height and spread of 8-10 inches (20-25 cm), creating a dense, rounded silhouette perfect for small spaces.

Flowers: The flowers are a sight to behold, with their vivid, violet-blue hues standing out against the silvery-green foliage. The flowers are not only visually striking but also highly fragrant, exuding a sweet, soothing aroma. The blooming period extends from late spring through early summer, with attentive deadheading encouraging a potential second bloom in late summer or early fall.

Foliage: The foliage is silvery-green, narrow, and lance-shaped, typical of the Lavandula angustifolia species. The leaves are aromatic, releasing a pleasant lavender scent when touched or brushed against, contributing to the plant’s sensory appeal.

Hardiness: This cultivar is hardy in USDA zones 5-9, making it a resilient choice for a variety of climates.

Award: 1994 AAS Flower Winner

Uses: Perfect for adding depth and contrast in perennial borders, rock gardens, and as a standout feature in container gardens. Its compact size and striking blooms make it highly versatile. The flowers are edible and can be used to add flavor and decorative elements to dishes, desserts, and beverages. Ideal for creating bouquets, sachets, and potpourris, or extracting essential oils, thanks to its strong fragrance and beautiful flower color.

Wildlife: The flowers are a magnet for bees, butterflies, and other pollinators, enhancing biodiversity in the garden.

Deer and Rabbits: Lavender is deer and rabbit resistant, owing to its fragrant foliage, making it an excellent choice for gardens plagued by these pests.

Drought Tolerance: This lavender is highly drought-tolerant once established, requiring minimal watering and thriving in dry conditions.

Toxicity: Lavender contains compounds toxic to dogs, cats, and horses if ingested in large quantities, leading to symptoms such as nausea, vomiting, and lethargy. Use caution around pets.

Invasiveness: English lavender is not considered invasive. It grows well where planted without spreading aggressively.

How to Grow and Care for English Lavender

Light: Full sun (6+ hours of direct sunlight daily).

Soil: Well-drained, sandy, or gravelly soil with a neutral to slightly alkaline pH. Excellent drainage and air circulation are essential, specifically in hot, humid climates. Lavender tolerates dry soils.

Water: Allow soil to dry out between watering. Established plants are drought-tolerant.

Fertilizer: Minimal fertilization is needed. Apply a light, slow-release fertilizer in early spring, if at all.

Pruning: Prune lightly in early spring to shape and again after flowering to encourage dense growth.

Propagation: Best propagated by cuttings in summer.

English Lavender – Pests, Diseases, and Common Problems

English Lavender is relatively low-maintenance but can encounter some pests, diseases, and common problems

Pests

• Aphids: These insects can cause curling and distortion of the leaves and stems, as well as the production of sticky honeydew.
• Spider mites: These tiny pests can cause yellowing and stippling of the leaves, as well as the formation of webbing.
• Whiteflies: Whiteflies are small, sap-sucking insects often found on the undersides of leaves, where they feed on plant sap and excrete sticky honeydew.
• Thrips: These insects feed on the plant’s flowers, causing them to become deformed and discolored.

Diseases

• Septoria leaf spot: This fungal disease can cause small, dark spots on the leaves, which can eventually cause them to turn yellow and drop off.
• Root rot: Overwatering and poorly-draining soil can lead to root rot, which can cause the plant to wilt and die.
• Powdery mildew: This fungal disease can create a powdery white coating on the leaves, causing them to turn yellow and fall off.

Common Problems

Woody Growth: Lavender becomes woody with age. Regular pruning can delay this, but plants may need replacing every few years.
Insufficient Blooming: Often due to too much nitrogen or insufficient sunlight. Ensure full sun and avoid high-nitrogen fertilizers.
Legginess: Caused by inadequate light. Plant in a location that receives full sun to promote compact growth.