PlantFun
Plant Needs
Sunlight
Requires full sun for optimal blooming; tolerates partial shade but will produce fewer flowers
Watering
Water deeply and infrequently; allow soil to dry completely between waterings to prevent root rot
Temperature
Hardy to -10°C; avoid prolonged temperatures above 38°C and harsh winter winds
Characteristics
- Leaf: Narrow linear leaves covered in fine silvery-gray hairs to reduce water loss
- Flower: Fragrant pale lavender to purple spike blooms held above foliage
- Stem: Woody branching stems forming a tight, rounded compact mound
Care Guide
Watering
Water deeply once weekly during active growth; reduce watering during heavy rainfall
Fertilization
Apply diluted low-nitrogen fertilizer once. Over-fertilization can reduce blooming and compact growth habit
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle lightly on soil surface and water in to release calcium graduallyPruning
- Deadhead spent blooms promptly to encourage repeat flowering
- Trim back one-third of foliage in late summer to maintain compact, rounded shape
- Remove dead wood in early spring to promote new, healthy growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains linalool and linalyl acetate, causing vomiting, diarrhea, and lethargy
Humans: Mild gastrointestinal upset if ingested in large quantities; contact dermatitis in sensitive individuals
Garden Uses & Culture
Culture: Symbolizes calm, relaxation, and remembrance; widely used in aromatherapy
Usage: Ornamental garden plant; dried flowers for sachets and potpourri; culinary use in small, safe quantities for humans
