Plant Family

Commelinaceae

Tradescantia, Callisia & relatives · 2 genera covered

Fast-growing, easily propagated trailing plants from the Americas. The family contains some of the most vivid and the most forgiving trailing houseplants available. Tradescantia in particular spans a remarkable color range, from solid chartreuse to deep purple to iridescent silver, and roots from cuttings so readily that propagating and sharing plants is almost effortless. The more vivid the coloring, the more light the plant needs to maintain it. All Commelinaceae are mildly toxic to cats and dogs and can cause contact dermatitis in some people.

Type · Light · Difficulty
Safe for
Showing all varieties
Callisia|Inch Plants & relatives
4 varieties · Americas · Trailing, mat-forming
Closely related to Tradescantia and frequently confused with it. Callisia generally has smaller leaves, a denser mat-like habit, and is somewhat more drought-tolerant. Care is similar across both genera. The name Inch Plant is used for both Callisia and Tradescantia at retail — check the leaf size and habit to distinguish them.
Callisia repens
Turtle Vine · Inch Plant
Low–Medium Light Trailing Forgiving Mildly Toxic
Also known as
Turtle Vine · Inch Plant · Creeping Inch Plant · Bolivian Jew
Care
Ideal — Very Bright, Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular, Dry Down Between
Water
Drought
Regular
High
Frequent
Description

Small, rounded, stacked leaves on trailing stems. Deep green with purple undersides. Dense, compact growth habit that forms a thick mat — different in character from the more open trailing of Tradescantia. Very easy to propagate — stem segments root on contact with moist soil, making it one of the fastest-spreading small trailing plants available. Tolerates lower light than most Tradescantia.

Care
Ideal — Low to Medium
Light
Low
Medium
Bright
Full Sun
Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Mildly toxic. Can also cause contact dermatitis in some people — wash hands after handling.
Callisia repens 'Bianca'
Variegated Turtle Vine
Medium–Bright Indirect Trailing Forgiving Mildly Toxic
Care
Ideal — Very Bright, Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular, Dry Down Between
Water
Drought
Regular
High
Frequent
Description

Cream and pink variegation on the small leaves. More light-hungry than the plain form to maintain the cream and pink coloring — in lower light it reverts toward plain green. Otherwise identical in habit and care to standard repens. One of the more refined-looking small trailing plants available.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia|Wandering Dudes & Spiderworts
10 varieties · Americas · Trailing, cascading
One of the most widely grown trailing genera. The color range is exceptional, vivid purple, silver, bronze, iridescent, striped pink, lime green, and propagation is near-effortless. Older plants become leggy and lose leaves from the base; regular propagation and starting fresh every couple of years keeps them looking full. The purple-leaved species (pallida) require the most light to maintain their color and will fade to green-brown in insufficient light.
Tradescantia zebrina
Wandering Dude · Inch Plant
Medium–Bright Indirect Trailing Forgiving Mildly Toxic
Also known as
Wandering Dude · Inch Plant · Spiderwort · Wandering Jew (historical name, now largely replaced)
Care
Ideal — Medium–Bright
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Silver and purple striped leaves with a vivid purple underside. The silver stripe on the upper surface and the purple underside give it a distinctive iridescent quality in good light. Requires bright indirect light to maintain the contrast. In lower light the silver fades and the overall appearance becomes dull purple-green. One of the most widely cultivated Tradescantia and one of the most striking in good light.

Detailed Care
PropagationStem cuttings root in water within a week, or directly in soil. One of the fastest-rooting houseplants. Pinch growing tips to encourage bushy growth.
Leggy growthNormal with age. Cut back or take cuttings and start fresh. The cut stems will reshoot from lower nodes.
Invasive noteListed as invasive in several countries. Do not plant outdoors or dispose of cuttings in soil in warm climates.
Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Environmental Note
Widely available from plant swaps and community groups — cuttings root so easily that sourcing commercially is rarely necessary. Check local community growing groups before purchasing.
Tradescantia pallida 'Purpurea'
Purple Heart
Bright Indirect / Direct Trailing Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Tolerates Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Deep, vivid purple leaves and stems — the most intensely purple commonly available houseplant. Requires the most light of the Tradescantia to maintain the color. In lower light it goes a muddy green-purple and loses its primary appeal. Small pink flowers. More drought-tolerant than most Tradescantia due to slightly thicker leaf tissue. One of the most dramatic trailing plants for a sunny position.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia fluminensis
Small-leaved Spiderwort
Low–Medium Light Trailing Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Tolerates Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Small, glossy, mid-green leaves on fast-trailing stems. The most vigorous and least demanding Tradescantia in terms of light — genuinely tolerates lower light without losing its character. Considered invasive in New Zealand, Australia, and parts of South America — do not plant outdoors or release cuttings into soil in these regions.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia sillamontana
White Velvet · Cobweb Spiderwort
Bright Indirect Trailing Forgiving Mildly Toxic
Care
Ideal — Bright, Some Direct Tolerated
Light
Low
Medium
Bright
Full Sun
Ideal — Regular, More Drought Tolerant
Water
Drought
Regular
High
Frequent
Description

Dense, white, silky hairs covering the entire plant surface — the most textured Tradescantia in common cultivation and the most visually distinctive. More succulent-like in its drought tolerance due to the trichome covering reducing water loss. Requires bright light to maintain the dense hair covering. Produces small pink-purple flowers. Completely different in character from the smooth-leaved species despite belonging to the same genus.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia spathacea
Moses in the Cradle · Boat Lily
Low–Medium Light Rosette / Upright Forgiving Mildly Toxic
Also known as
Moses in the Cradle · Boat Lily · Oyster Plant · Moses-in-a-Boat
Care
Ideal — Bright Indirect
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Upright, rosette-forming habit rather than trailing — the most structurally different Tradescantia from the standard trailing form. Dark green upper leaf surface with a vivid purple underside. Produces small white flowers nestled in boat-shaped bracts at the base of the leaves — the source of the name. More tolerant of low light than most purple Tradescantia while maintaining the purple underside. One of the more architectural options in the genus.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia 'Nanouk'
Fantasy Venice
Medium–Bright Indirect Compact Trailing Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Tolerates Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Patented cultivar with pink, white, and green striped leaves on compact, bushy stems. The most vivid multi-color Tradescantia widely available and one of the most popular houseplant cultivars of recent years. More compact and bushy than the standard trailing species. Requires bright indirect light to maintain the pink intensity. In lower light it goes progressively more green. The patent means it cannot be legally propagated for sale, though personal propagation for non-commercial use is standard practice.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia fluminensis 'Variegata'
Variegated Spiderwort
Medium–Bright Indirect Trailing Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Tolerates Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

White-striped leaves on the standard fluminensis. More light-hungry than the plain green form to maintain the striping — in low light the white fades and the plant reverts toward plain green. Otherwise identical in habit and care to standard fluminensis. Same invasive caution applies — do not release outdoors in warm climates.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia zebrina 'Purpusii'
Burgundy Wandering Dude
Bright Indirect Trailing Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Tolerates Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular
Water
Drought
Regular
High
Frequent
Description

Deeper, more uniformly burgundy-purple with less silver striping than standard zebrina. More intensely colored but requires even more light to maintain the deep tone. In lower light it goes a muddy brownish green. Otherwise identical in care to standard zebrina.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data
Tradescantia navicularis
Chain Plant · Boat-leaved Spiderwort
Bright Indirect Succulent-textured Forgiving Mildly Toxic
Care
Ideal — Bright Indirect, Some Direct
Light
Low
Medium
Bright
Full Sun
Ideal — Regular in Season, Dry in Winter
Water
Drought
Regular
High
Frequent
Description

Small, compact, boat-shaped succulent-textured leaves. More drought-tolerant than most Tradescantia due to the thick, water-storing leaf tissue. The most succulent of the commonly cultivated species. Compact trailing habit. Produces pink flowers. Requires less frequent watering than other Tradescantia — treat more like a succulent than a standard trailing plant.

Toxicity
CatsToxic
DogsToxic
BirdsNo data
RodentsNo data
ReptilesNo data