The Snow Rose (Serissa foetida), also known as the Tree of a Thousand Stars, is a beautiful flowering shrub prized for its delicate white blooms and fine foliage. While it has specific care requirements, understanding its needs will help you enjoy its continuous flowering habit. Here’s your complete care guide.
1. Light: Bright, Filtered Sunlight is Ideal
- Ideal Location: East-facing window with morning sun and afternoon shade
- Light Requirements: 4-6 hours of bright, indirect light daily
- Avoid: Harsh afternoon sun that can scorch leaves
- Blooming: Adequate light essential for flower production
2. Watering: Consistent Moisture is Key
- Watering Rule: Keep soil evenly moist but not soggy
- Method: Water when the top inch of soil feels dry
- Water Quality: Use filtered or rainwater to prevent leaf browning
- Signs: Wilting indicates immediate water need
3. Soil and Potting
- Soil Type: Well-draining, acidic soil (pH 5.5-6.5)
- Soil Mix: Use azalea/camellia mix with added perlite
- Container: Choose pots with excellent drainage
- Repotting: Every 2-3 years in spring
4. Temperature and Humidity
- Ideal Temperature: 60-75°F during active growth
- Winter Care: Protect from temperatures below 40°F
- Humidity: Prefers 40-50% humidity – use pebble trays if needed
5. Feeding for Optimal Growth
- Fertilizing: Use acid-loving plant food monthly during growing season
- Bloom Enhancement: High-phosphorus fertilizer promotes flowering
- Dormant Period: Reduce feeding in winter
6. Pruning and Shaping
- Pruning Time: After flowering cycles to maintain shape
- Method: Light shaping only – avoid heavy pruning
- Pinching: Regular tip pinching encourages bushier growth
7. Encouraging Blooms
- Key Factors: Consistent moisture, adequate light, and proper feeding
- Blooming Season: Spring through fall with proper care
- Flower Characteristics: Small white star-shaped flowers
8. Common Issues and Solutions
- Leaf Drop: Usually caused by overwatering or sudden temperature changes
- Yellow Leaves: Often indicates overwatering or nutrient deficiency
- Pests: Watch for spider mites; treat with insecticidal soap
Why Snow Rose is a Special Plant:
- Long Blooming: Flowers appear throughout the growing season
- Bonsai Potential: Excellent for training as miniature trees
- Evergreen: Maintains foliage year-round in suitable climates
- Fragrant: Delicate scent from flowers and foliage when brushed
Pro Tip: Snow roses make excellent container plants that can be moved indoors during cold weather. Their adaptability to container growing makes them perfect for patios and indoor spaces alike.
While snow roses require consistent care, their delicate beauty and long flowering season make them a rewarding plant for dedicated gardeners. With proper light, watering, and acidic soil conditions, your snow rose will thrive and bloom abundantly.
