How to Grow English Lavender

English Lavender

Lavandula angustifolia

shrub

English lavender is a fragrant, woody perennial shrub prized for its purple-blue flower spikes and aromatic narrow leaves. It's one of the hardiest lavender species and is widely cultivated for ornamental, culinary, and medicinal purposes. The plant typically grows 1-3 feet tall and blooms from early to mid-summer.

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Growing Conditions

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Sun: Full sun, 6-8 hours daily (8+ hours preferred for best flowering and fragrance)

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Water: Low water needs once established. Water deeply but infrequently; allow soil to dry between waterings. Drought-tolerant. Overwatering is the primary cause of failure—ensure excellent drainage.

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Spacing: 24 inches

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Days to maturity: 180-365 (perennial; flowers by year 1-2)

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Planting depth: Plant crowns at soil surface; do not bury

Soil

Type: Well-draining sandy or gravelly loam

pH: 6.4-8.0

Amendments:

Perlite or coarse sand (improves drainage) Gravel or pebbles (prevents root rot) Avoid heavy compost; keep organic matter minimal

Growing Zones

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Thrives in zones 5-9; hardy to zone 4 with winter protection

4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b

Growth Stages

Seedling/Establishment

4-8 weeks

Young plants develop narrow, gray-green leaves and form a low mound. Root system is establishing.

Keep soil consistently moist but not waterlogged during first 4-6 weeks. Provide afternoon shade in hot climates. Protect from wind.

Vegetative Growth

3-6 months

Plant expands its foliage mound and grows taller. No flowers yet; leaves become increasingly aromatic.

Reduce watering frequency as plant matures. No fertilizer needed (too much nitrogen promotes foliage over flowers). Ensure excellent drainage.

Bud Formation

2-4 weeks

Flower spikes begin to emerge along stem tips. Buds form in tight clusters at the apex.

Maintain dry conditions; do not overwater. Reduce or stop fertilizing. Ensure full sun exposure for maximum bud development.

Flowering

6-8 weeks (June-July in Northern Hemisphere)

Full purple-blue (or pink/white cultivar-specific) flower spikes bloom along the entire stem. Fragrance is strongest during this period.

Deadhead spent flowers to encourage longer bloom and bushier growth. Continue dry conditions. Harvest flowers for drying if desired.

Post-Harvest/Dormancy Preparation

Late summer through fall

Flowering slows; foliage remains green year-round in most zones. Plant begins hardening off for winter.

Prune lightly after flowering (remove 1/3 of stem length). Do not cut into old woody growth. No watering needed unless drought conditions persist. Avoid fertilizing.

Companion Planting

Plan your garden →

Plant with:

Roses Catmint (Nepeta) Santolina Russian sage (Perovskia) Salvia Thyme Artemisia Coreopsis Alliums Oregano

Avoid planting near:

Hydrangeas (opposite water needs) Hostas (prefer shade and moisture) Ferns (prefer shade and wet soil) Astilbe (moisture-loving) Plants requiring frequent irrigation

Common Pests

Prune affected stems and destroy; improve air circulation; use neem oil if severe
Increase humidity with regular misting; strong water spray to dislodge; insecticidal soap
Yellow sticky traps; spray with insecticidal soap or neem oil; improve ventilation
Spray with water; insecticidal soap; encourage beneficial insects
Prevention is key: ensure excellent drainage; reduce watering; avoid mulching around crown; remove affected plants

Uses

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Baking & Beverages

Culinary

Lavender flowers and leaves flavor baked goods, sugar, honey, tea, lemonade, and cocktails. The floral, slightly sweet taste pairs well with desserts and savory dishes. [source]

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Relaxation & Sleep Aid

Medicinal

Lavender essential oil and dried flowers are used in aromatherapy and herbal teas to reduce anxiety, promote relaxation, and improve sleep quality due to linalool and linalyl acetate compounds. [source]

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Fragrance & Cleaning

Household

Dried lavender sachets freshen drawers and closets. Essential oil is used in homemade soaps, body products, cleaning solutions, and natural air fresheners. [source]

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Dried Arrangements & Crafts

Craft

Dried lavender flowers are popular in floral arrangements, wreaths, pressed-flower crafts, and decorative bundles due to long-lasting color and fragrance. [source]

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Pollinator Support

Wildlife

Lavender is a superior nectar source for bees, butterflies, and other beneficial pollinators, supporting garden biodiversity throughout the blooming season. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest flower spikes in early morning after dew dries but before heat of day, when flowers are just opening for maximum fragrance and color. Cut stems 6-8 inches from base using clean pruners. Leaves can be harvested year-round. For drying, tie stems in small bundles and hang upside-down in warm, dark, well-ventilated space for 2-3 weeks. Dried flowers and leaves retain fragrance for 1-2 years when stored in airtight containers away from light.

Fun Facts

🌱 English lavender has been cultivated for over 2,500 years; ancient Romans used it to scent bathwater, and its name derives from the Latin 'lavare' meaning 'to wash.'
🌱 The fragrance intensity varies by time of day and season—flowers are most aromatic in early morning and at their peak fragrance during the height of summer bloom.
🌱 Lavender is one of the few plants that actually improves in fragrance and potency when dried, making it an ideal candidate for long-term storage and use.

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