Easy Tropical Toxic to pets

Inch Plant

Tradescantia zebrina

A trailing plant with leaves striped in green, silver, and purple, the inch plant is a vigorous grower with an impressive growth rate.

The essentials at a glance

Watering

Every 5 days
Light

Bright indirect light
Humidity

40–60 %
Temperature

15–27 °C

How to care for your Inch Plant

Everything you need to keep your Inch Plant healthy: watering, light, humidity, feeding, repotting and pruning.

Tradescantia zebrina is native to Mexico and Central America, where it forms vast ground cover carpets on tropical forest floors. Its oval leaves display alternating stripes of deep green, metallic silver, and intense purple, with a vibrant violet underside. In a hanging basket, it produces long trailing stems that can reach a meter in length in a single season. Very easy to propagate from cuttings, it is perfect for beginning gardeners who want to quickly achieve a spectacular decorative effect.

Watering your Inch Plant

Every 5 days

Keep soil evenly moist but not waterlogged. Water when the top centimeter of soil feels dry. Use room-temperature water.

How to know it needs water

Top 1–2 cm of soil feels dry
Leaves lose their luster and look dull
Stems become slightly limp

How much light a Inch Plant needs

Bright indirect light

Bright indirect light for best coloration. Tolerates lower light but purple coloring fades. Some direct morning sun enhances leaf patterns.

Direct sun tolerated: 1 to 3 h a day
Orientations that suit it: North, North-east, East, South-east, South, South-west, West, North-west

Humidity and misting

40–60 %

40–60% Appreciates regular misting especially in dry environments. Avoid letting water pool in leaf axils to prevent rot.

Feeding and fertiliser

Every 14 days

Feed every two weeks during the growing season at half strength. Reduce to monthly in autumn and stop in winter.

Recommended feed: Balanced liquid fertilizer (10-10-10) · 2-1-2

Repotting your Inch Plant

Every 12 months

Use a standard well-draining potting mix. Take the opportunity to propagate stem cuttings to refresh leggy plants. Pot several cuttings together for a full look.

When: Spring
Potting mix: All-purpose potting mix
Mix in: perlite, coco fibre

The tell-tale signs

Plant becomes leggy and bare at the base
Roots fill the entire pot
Growth slows significantly despite regular feeding

Pruning your Inch Plant

Regularly throughout the growing season, or whenever the plant becomes leggy. Pinch or cut stems back to promote bushy growth. Remove bare or leggy stems at the base. Root cuttings easily in water or moist soil.

Through the year

Watering is not set once and for all: it follows the light and the growth. Allow 7 days between waterings in the depth of winter, against 4 in the growing season.

Active growth · Days between waterings

Toxicity

Mildly toxic to cats and dogs, causing skin irritation and digestive upset if ingested. Generally safe for humans but may cause contact dermatitis in sensitive individuals.

Good to know

Its French nickname 'misère' (misery) comes from its ability to survive in difficult conditions, even when neglected.
Tradescantia zebrina can root at every stem node that touches soil, making it one of the easiest plants to propagate.

Frequently asked questions about the Inch Plant

How do you care for a Inch Plant?

Water it every 5 days. Give it bright indirect light. Ideal humidity: 40–60 %. Ideal temperature: 15–27 °C. Keep soil evenly moist but not waterlogged. Water when the top centimeter of soil feels dry. Use room-temperature water.

How often should you water a Inch Plant?

Every 5 days Keep soil evenly moist but not waterlogged. Water when the top centimeter of soil feels dry. Use room-temperature water. How to know it needs water : Top 1–2 cm of soil feels dry ; Leaves lose their luster and look dull ; Stems become slightly limp.

How much light does a Inch Plant need?

Bright indirect light Bright indirect light for best coloration. Tolerates lower light but purple coloring fades. Some direct morning sun enhances leaf patterns. 1 to 3 h a day

Is the Inch Plant toxic to cats and dogs?

Yes. Mildly toxic to cats and dogs, causing skin irritation and digestive upset if ingested. Generally safe for humans but may cause contact dermatitis in sensitive individuals. Keep it out of reach of your pets and call a vet if any is swallowed.

Why are my Inch Plant leaves turning yellow?

Yellowing most often comes from too much water: the mix stays wet and the roots suffocate. Check that the pot drains, empty the saucer, and let the mix dry before watering again. Too little light or a cold draught cause the same symptom.

When should you repot a Inch Plant?

Repot every 12 months, ideally in spring. Use a standard well-draining potting mix. Take the opportunity to propagate stem cuttings to refresh leggy plants. Pot several cuttings together for a full look.