PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces the most abundant blooms in full sun
Watering
Water deeply when the top 2–3 cm of soil is dry; avoid standing water to prevent root rot
Temperature
Hardy to -20°C; tolerates moderate summer heat with adequate moisture
Characteristics
- Leaf: Opposite, simple ovate leaves with serrated margins, medium green turning yellow in fall
- Flower: Clusters of small, star-shaped white blooms along arching stems
- Stem: Slender, brownish-green stems forming a dense mound
Care Guide
Watering
Keep soil consistently moist during the bloom period to support flower production
Fertilization
Apply a balanced slow-release fertilizer once as new growth emerges. Avoid high-nitrogen fertilizers to prevent excessive foliage growth over flowering
Eggshell powder topdressing：Crush dried eggshells into fine powder and sprinkle lightly around the base; water in to release nutrients graduallyPruning
- Prune immediately after flowering to remove spent blooms and shape the shrub
- Thin overcrowded stems to improve airflow and light penetration
- Remove dead or damaged wood in late winter before new growth emerges
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub; border and foundation planting
