Spike lavender (Lavandula latifolia)
Lavandula latifolia is a fragrant, evergreen perennial shrub with grey-green leaves and spikes of purple flowers. It thrives in full sun and well-drained soil, known for
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Sunlight
Full sun (at least 6 hours direct sunlight daily).
Watering
Water sparingly, allowing soil to dry out completely between waterings. Drought-tolerant once established.
Soil
Well-drained, sandy or gravelly, alkaline to neutral
Temperature
Prefers warm temperatures, 15-30 °C. Hardy to -10 to -15 °C.
Habitat
Outdoor
Fertilizer
Requires minimal fertilizer; thrives in poor to moderately fertile soil.
Care Requirements
Full sun (at least 6 hours direct sunlight daily).
Water sparingly, allowing soil to dry out completely between waterings. Drought-tolerant once established.
Well-drained, sandy or gravelly, alkaline to neutral
Prefers warm temperatures, 15-30 °C. Hardy to -10 to -15 °C.
Outdoor
Requires minimal fertilizer; thrives in poor to moderately fertile soil.
Plant Overview
Plant Type
Herb, Shrub
Plant Category
Flowering, Medicinal, Ornamental
Plant Place Type
Ground, Garden, Pot
Plant Environment
Outdoor
Lifespan
Perennials
Plant Height
0.6-1 m
Spread
0.6-1 m
Growth Rate
Medium
Dormancy
Evergreen to semi-evergreen
Leaf Color
Grey-green, Silvery-green
Leaf Type
Simple
Flower Size
5-10 cm (spike length)
Optimal Sunlight Lux
75000
Image Gallery
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderLamiales
- familyLamiaceae
- genusLavandula
- speciesLavandula latifolia
Toxic for humans
Yes
Rating: 3/5
Toxic for pets
Yes
Rating: 4/5
Edible
No
Contains essential oils (linalool, camphor) which can cause gastrointestinal upset and central nervous system depression if ingested in large quantities, especially concentrated forms. Skin irritation is also possible.