Fertilizer for Wandering Jew: NPK Guide and Application Rates
Wandering Jew (Tradescantia zebrina/fluminensis) is a fast-growing trailing houseplant with striking purple, silver, and green striped leaves. It is an easy-care plant that benefits from regular moderate feeding and frequent pinching to maintain dense, colorful growth. Bright indirect light is the primary factor in maintaining the vivid purple coloration.
Quick Reference
What NPK Ratio is Best for Wandering Jew?
The recommended NPK ratio for wandering jew is 10-10-10. A balanced 10-10-10 feeds all three macronutrients equally, which works well when soil tests show no single deficiency.
Wandering Jew NPK needs shift at each growth stage. Balanced feed for stem cuttings establishing roots during the Seedling phase, then small pink/purple flowers may appear; no adjustment needed once flowering begins.
NPK by Growth Stage for Wandering Jew
| Growth Stage | NPK Ratio | Notes |
|---|---|---|
| Seedling | 10N 10P 10K N 10% Nitrogen: leaf and stem growth P 10% Phosphorus: roots and flowers K 10% Potassium: health and disease resistance Learn more about NPK | Balanced feed for stem cuttings establishing roots |
| Vegetative | 10N 10P 10K N 10% Nitrogen: leaf and stem growth P 10% Phosphorus: roots and flowers K 10% Potassium: health and disease resistance Learn more about NPK | Balanced formula supports colorful trailing growth |
| Flowering | 10N 10P 10K N 10% Nitrogen: leaf and stem growth P 10% Phosphorus: roots and flowers K 10% Potassium: health and disease resistance Learn more about NPK | Small pink/purple flowers may appear; no adjustment needed |
| Fruiting | 10N 10P 10K N 10% Nitrogen: leaf and stem growth P 10% Phosphorus: roots and flowers K 10% Potassium: health and disease resistance Learn more about NPK | N/A for houseplant use |
When Should You Fertilize Wandering Jew?
In zone 9, start fertilizing wandering jew in undefined. In zone 11, begin as early as undefined. Apply every 4 weeks through the growing season.
Which Zones Can Grow Wandering Jew?
Wandering Jew grows in USDA zones 9 through 11, spanning a 3-zone range.
Fertilization Start by Zone
| Zone | Start Month |
|---|---|
| Zone indoor | March |
What Are the Best Fertilizer Products for Wandering Jew?
Look for products with an NPK close to 10-10-10. Miracle-Gro Indoor Plant Food is the most popular choice among home gardeners for wandering jew.
- Miracle-Gro Indoor Plant Food
- Schultz All Purpose
- Espoma Organic Indoor Plant Food
Prices vary by retailer and region. Check current pricing before purchasing.
Container and Raised Bed Adjustments for Wandering Jew
Use liquid fertilizer at half strength monthly; these fast growers benefit from regular pinching to maintain fullness alongside feeding
Common Fertilizing Mistakes with Wandering Jew
- Blaming loss of color on fertilizer when insufficient light is the cause
- Not pinching leggy stems and relying on fertilizer alone for full growth
- Keeping cuttings in water too long without adding dilute fertilizer
- Growing in too little light and compensating with more feeding
- Fertilizing during winter when growth slows
Tips for Fertilizing Wandering Jew
- Feed monthly during spring and summer at half strength
- Bright indirect light is essential for vivid purple and silver coloration
- Pinch stem tips regularly to promote bushy, full growth
- These fast growers may need refreshing with new cuttings every year or two
- Root stem cuttings easily in water alongside the mother plant
Organic Fertilizer Alternatives for Wandering Jew
Sources
Source:Clemson University ExtensionLast updated: