Lavender
Lavender Detailed Encyclopedia Introduction
Lavender is an aromatic Mediterranean herb known for its calming properties and beautiful purple flower spikes, perfect for aromatherapy.
Basic Info
Family：Lamiaceae
Scientific Name：Lavandula
Origin：Mediterranean region
Flowering Period：Summer
Height：30-60 cm
Lifespan：Perennial
Morphology
Leaves：Narrow gray-green leaves with strong fragrance
Flowers：Purple spike-shaped inflorescence with intense fragrance
Roots：Fibrous root system
Stem：Semi-woody at base, herbaceous upper branches
Growth Habits
Soil Requirements：Well-drained, sandy, slightly alkaline soil
Watering Needs：Drought tolerant once established; minimal watering
Light Requirements：Full sun
Temperature Requirements：15-30°C
Classification & Varieties
Main Classifications
Ornamental Varieties
Professional Care
✂️ Pruning Management
Pruning Timing：Late summer after flowering
Pruning Method：Cut back by one-third, avoid old woody stems
Pruning Purpose：Encourage bushier growth and more blooms
Required Tools：Sharp pruning shears
🛡️ Pest & Disease Management
Common Pests：
Common Diseases：
Prevention Measures：Good drainage, proper spacing, avoid overhead watering
Treatment Methods：Remove infected parts, improve drainage
🌱 Fertilization Management
Fertilizer Type：Balanced slow-release fertilizer
Fertilization Frequency：Once yearly in spring
Fertilization Timing：Early spring before new growth
Fertilization Amount：Light application
💧 Water Requirements
Watering Frequency：Every 1-2 weeks when soil is dry
Watering Amount：Deep watering to encourage deep roots
Watering Method：Water at base, keep foliage dry
Dehydration Signs：Wilted leaves, dull leaf color
Basic Care Tips
- •Requires full sun exposure (at least 6 hours daily)
- •Prefers well-drained soil, avoid overwatering
- •Prune after flowering to maintain shape and encourage new growth
- •Minimal fertilization, once yearly in spring
- •Good air circulation prevents fungal diseases
Ecology Value
Pollinators：Bees, butterflies
Wildlife：Attracts beneficial insects, deer resistant
Environmental Value：Prevents soil erosion, supports pollinators
Cultural Symbolism
Symbolic Meaning：Purity, silence, devotion, serenity
Historical Background：Used for centuries in perfumes and medicine
Related Festivals：Lavender festivals in Provence and other regions
Artistic Expression：Featured in Impressionist paintings