How to grow and care for Serissa japonica
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Serissa japonica, Tree of a thousand stars
Serissa japonica 101 - Plant Care Instructions
Bright indirect light
5C° ~25C°
Every 10 days
water
How to water Serissa japonica
How often should I water?
check Serissa japonica Every 10 days if it needs water when it’s very cold (below 5℃), water less frequently
When do I need to water?
the top 2-3 inches of soil is dry
Light & Location
How much light does a Serissa japonica need?

Bright indirect light
Grow light
Light preference
Serissa japonica likes Bright indirect light, Grow light day. The brighter the space, the better this plant grows.
Check if there’s an optimal place in your house!
This plant prefers
2K ~ 10K lux to thrive!
0
20K~
2K
10K
Temperature
Natural habitat
-15
-7~35℃
45
Houseplants
-15
5~25℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Serissa japonica at home, make sure the temperature is 5~25℃.
Humidity
Ideal humidity
0
40~70%
100
Serissa japonica prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
When should I fertilize?
Only when your plant is healthy
How frequently should I fertilize?
1-2 times in growing season. A pinch for a small pot.
Characteristic
Characteristic Name | Characteristic Value |
---|---|
Lifespan | Perennial |
Habitat | Asia |
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!





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