Small-leaf Spiderwort
Tradescantia fluminensis
Tradescantia fluminensis, commonly known as Small-leaf Spiderwort or Wandering Jew, is a vibrant, easy-to-care-for houseplant. Native to tropical regions, it features striking green and purple foliage, making it a popular choice for indoor gardens.
Everything it needs
9 essentials at a glance
Watering
Tradescantia fluminensis prefers to be kept consistently moist but not soggy.
Water when the top inch of soil feels dry, typically every 1-2 weeks. In the growing season (spring and summer), increase watering frequency. Signs of over-watering include yellowing leaves and root rot, while under-watering may cause leaf droop and crispy edges.
Light
This plant thrives in bright, indirect light but can tolerate partial shade.
Ideally, it should receive 6-8 hours of light daily. Avoid direct sunlight, which can scorch the leaves. It can adapt to lower light conditions, but growth may slow down.
Soil
Tradescantia fluminensis prefers a well-draining potting mix, ideally with a pH of 6.0 to 7.0.
A mix of peat, perlite, and potting soil works well. Ensure the pot has drainage holes to prevent waterlogging, which can lead to root rot.
Humidity
This plant enjoys higher humidity levels, ideally around 50-70%.
To increase humidity, consider misting the leaves, placing a humidifier nearby, or grouping with other plants. Signs of low humidity include browning leaf tips and wilting.
Temperature
The ideal temperature range for Tradescantia fluminensis is between 65-80°F (18-27°C).
It is hardy in zones 9-11 and can tolerate brief periods of cooler temperatures but should be protected from frost.
Fertilizing
Use a balanced liquid fertilizer with an NPK ratio of 20-20-20 every 4-6 weeks during the growing season.
Reduce or stop fertilizing in fall and winter. Signs of nutrient deficiency include yellowing leaves and stunted growth.
Pruning
Prune Tradescantia fluminensis in spring to encourage bushier growth and remove any leggy stems.
Use clean, sharp scissors or pruning shears. Deadheading is not necessary, but removing dead or damaged leaves helps maintain appearance.
Repotting
Repot every 1-2 years or when the plant becomes root-bound.
Choose a pot 1-2 inches larger in diameter. Signs it needs repotting include roots growing out of the drainage holes and stunted growth. To repot, gently remove the plant from its pot, loosen the roots, and place it in fresh soil.
Propagation
Propagation can be done through stem cuttings or division.
For stem cuttings, take a 4-6 inch cutting just below a node, remove lower leaves, and place in water or moist soil. Roots typically develop in 2-3 weeks. Division can be done during repotting in spring.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or poor drainage.
How to fix it
Reduce watering frequency and ensure proper drainage in the pot.
Leggy growth
Why it happens
Insufficient light.
How to fix it
Move the plant to a brighter location to encourage bushier growth.
Brown leaf tips
Why it happens
Low humidity or underwatering.
How to fix it
Increase humidity levels and adjust watering schedule.
Root rot
Why it happens
Excessive moisture and poor drainage.
How to fix it
Remove affected roots, repot in fresh soil, and adjust watering habits.
Pests (e.g., spider mites, aphids)
Why it happens
Dry conditions and stress.
How to fix it
Inspect regularly, treat with insecticidal soap or neem oil, and maintain humidity.
Care through the year
Spring
In spring, increase watering and begin fertilizing every 4-6 weeks. Prune to encourage bushier growth.
Summer
During summer, ensure the plant receives enough light and humidity, and water more frequently as the soil dries out faster.
Fall
In fall, gradually reduce watering as the plant enters dormancy. Stop fertilizing and prepare for cooler temperatures.
Winter
In winter, keep the plant in a warm location, reduce watering, and ensure it receives adequate light to prevent leggy growth.
Toxicity & Safety
Tradescantia fluminensis is considered non-toxic to pets and children. However, ingestion may cause mild gastrointestinal upset in some cases. It's best to keep it out of reach of pets to avoid any potential issues.
Good to know
Why are my Tradescantia fluminensis leaves turning yellow?
Yellow leaves are often a sign of over-watering or poor drainage. Check the soil moisture and ensure the pot has adequate drainage.
How often should I water my Small-leaf Spiderwort?
Water when the top inch of soil feels dry, typically every 1-2 weeks, adjusting frequency based on the season and humidity levels.
Can I propagate Tradescantia fluminensis in water?
Yes, you can propagate by taking stem cuttings and placing them in water until roots develop, usually within 2-3 weeks.
What light conditions are best for Wandering Jew?
This plant thrives in bright, indirect light but can tolerate partial shade. Avoid direct sunlight to prevent leaf scorch.
How do I increase humidity for my Tradescantia?
Increase humidity by misting the leaves, using a humidifier, or grouping it with other plants to create a microclimate.
When is the best time to repot my Small-leaf Wandering Jew?
The best time to repot is in spring, when the plant is actively growing and can recover quickly from the disturbance.
What should I do if my Tradescantia is infested with pests?
Inspect the plant regularly, and if pests are found, treat with insecticidal soap or neem oil, ensuring to follow the product instructions.
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