Houseplant · Commelinaceae
Tradescantia 'Nanouk'
Tradescantia albiflora 'Nanouk'
A compact splash of pink for a bright shelf or sunny sill, easy to keep and easy to live with.
Bright indirect
50–81°F · 10–27°C
USDA 9–12
4 in · 10 cm
Overview
Tradescantia 'Nanouk' has become a favorite for a reason: it brings soft color to a room without asking much in return. Compact and full rather than long and trailing, it settles happily onto a shelf, a side table, or a windowsill where its rosy tones catch the light. Bred in the Netherlands and now sold worldwide, it reads as effortless, styled or unstyled.
Part of its appeal is how forgiving it is, which suits a busy home. It belongs to the same easygoing family as the common inch plant, roots from almost any piece, and bounces back from a neglectful stretch. The one thing it asks in exchange for its color is a bright spot, since it slips toward plain green in a dim corner where the pink would otherwise fade.
Think of it as a year-round resident indoors, at ease in a well-lit living room, kitchen, or study. Give it warmth, bright filtered light, and a pot that drains, work an occasional pinch into your routine, and it holds a tidy, mounded shape that pairs as well with modern ceramics as with a cluttered plant shelf. Keep the soil from staying soggy and it will simply carry on.
Care
The short version: give it a bright, filtered spot to keep the color, water once the top of the soil has dried and taper off through winter, keep it warm in a free-draining pot, and fold a regular pinch into your routine to hold its full, rounded shape.
Light
A bright, filtered spot by a window is where Nanouk looks its best, because that light is what holds its color. Tucked into a dim corner, the pink drifts to green and the shape loosens and stretches. Keep it clear of harsh midday sun, which can mark the leaves.
Water
Through the growing season, water it well, then wait until the top inch (3 cm) of soil has dried before the next round. Ease off in winter as it slows. Standing water is the one real threat to its good looks, so choose a pot that drains and never leave it sitting in a saucer.
Soil
Set it in a free-draining, loam-based mix or a peat-free houseplant compost. Drainage is what matters here, since the stems suffer in soil that stays wet. A little perlite or grit stirred through a heavy mix keeps things open.
Temperature
Ordinary room warmth of 50°F to 81°F (10°C to 27°C) keeps it content, which makes it an easy fit for most living spaces. It has no tolerance for frost, so through winter keep it away from cold glass and drafty doorways.
Humidity
Average household humidity is all it needs, with no number to fuss over. If a room runs very dry the tips can brown and spider mites take an interest, so a slightly more humid spot keeps it looking fresh.
Feeding
Offer a liquid houseplant fertilizer once a month across spring and summer, while it is in active growth. Set the feeding aside in winter when it rests, since a dormant plant only leaves the nutrients behind as salt.
Pruning
A regular pinch of the growing tips is the small ritual that keeps it full and rounded rather than sparse and leggy. Snip away any all-green shoots that appear, or they will grow away faster and crowd out the coloring that earns it a place on the shelf.
Repotting
There is little rush to repot this compact plant, which is slow to fill its container. Wait for the tell-tale signs of a plant that has outgrown its home: roots at the drainage holes, water running straight through, or growth that has stalled.
Size & spacing
Nanouk keeps to a modest scale, about 4 inches (10 cm) tall with a spread of 4 to 20 inches (10 to 50 cm), which is part of its charm. That low, mounding footprint makes it a natural for a shelf edge, a windowsill, or the front of a grouped arrangement.
Troubleshooting
Nanouk wears its wellbeing on its sleeve, and a change in how it looks on the shelf usually points to an easy adjustment. Faded color, a leggy silhouette, or soft dark bases each have a clear response. Match the look below and act while there is still plenty of plant to restyle.
Soft, darkened stems and a collapsing plant
Soil that stays wet brings on root and stem rot, the one failing that can end this otherwise easy plant. Stop watering and let it dry, then lift it out, cut away any soft brown parts, and repot into fresh, free-draining mix. If the rot has gone too far, root a few healthy tips and begin again.
Fix:
- Stop watering and let the soil dry out
- Remove rotted roots and stems and repot into fresh, free-draining mix
- Take healthy tip cuttings to start a fresh plant if rot is advanced
Webbing, mottled leaves, or white tufts
These point to spider mites, aphids, or mealybugs setting up on the plant. Webbing and fine mottling suggest mites, soft clustered insects suggest aphids, and cottony white tufts at the joints suggest mealybugs. Rinse and wipe them away, treat with insecticidal soap or horticultural oil, and set the plant apart from the rest until it is clear.
Fix:
- Rinse/wipe off pests and treat with insecticidal soap or horticultural oil
- Isolate the plant to prevent spread to other houseplants
- Repeat treatment as needed until clear
Color drifting from pink to green
When the pink drains toward green, the plant is simply starved of light rather than unwell. Placed too far from a window, its pink and white areas cannot photosynthesize, so it leans on green tissue and loses its glow. Move it into a bright, filtered spot and remove any all-green shoots before they crowd out the color.
Fix:
- Move to a spot with bright, filtered/indirect light
- Avoid harsh direct midday sun, which can scorch the leaves
- Remove any fully plain green reverted shoots so variegated growth is not overtaken
A stretched, sparse silhouette
A leggy outline creeps in when the tips go unpinched, and a dim position makes it worse as the stems reach for the light. Pinch them back to encourage branching and restore a fuller shape. The trimmings root within a week, so tuck them back into the same pot to plump it up.
Fix:
- Pinch or cut back the growing tips to force branching and bushier growth
- Propagate the trimmed tip cuttings to fill in the pot
- Increase light if the plant is stretching
Brown, crisped edges and bleached patches
Strong midday sun leaves scorch on the leaves, worst on those pressed to the glass, while dry air and uneven watering brown the tips. Draw the plant back from the direct sun into a bright, filtered spot, trim the marked leaves, and keep the watering steady.
Fix:
- Move out of harsh direct sun into bright filtered light
- Trim badly damaged foliage
- Keep watering consistent and maintain average humidity
Toxicity
For all its easy charm, this is a mildly toxic plant to keep in mind around a household. The sap can irritate skin, leaving a rash on people and prompting a little drooling or mild stomach upset in a pet that chews it. Nothing is dangerous, but a pair of gloves at pruning time and a shelf out of a curious pet's reach keep things civil.
Toxic to
Cats · Dogs · Horses · Rabbits · Livestock · Birds · People
Cats Mild
A cat that chews the leaves may drool or seem briefly off its food, and the sap can leave a red, itchy mark where it meets skin. The reaction stays mild, though a leaf-curious cat is best kept away from the display.
Dogs Mild
Dogs fare much the same. The irritant sap can redden a muzzle or paws on contact, and a nibbled stem brings a little drooling or a passing bout of mild stomach upset.
Horses Mild
The ASPCA counts the plant as toxic to horses, with skin contact the main concern. Its sap can irritate exposed skin, even if a houseplant rarely finds itself within a horse's reach.
Rabbits Caution
With no rabbit-specific data to go on, caution is the sensible line rather than treating it as safe. The same irritant sap that troubles other animals makes it a plant to keep clear of the hutch.
Livestock Caution
Grazing animals are little studied here, and the irritant sap alone is reason to be careful. Kept as a potted houseplant, it seldom comes near cattle, goats, or sheep in any case.
Birds Caution
There is no clear guidance for birds, so the safe choice is to keep pet birds from pecking the leaves. The sap that irritates skin could equally trouble an inquisitive beak.
People Caution
For people, the sap is a known skin irritant that can raise a contact-dermatitis rash on anyone handling the cut stems. Wear gloves when you prune or take cuttings, and wash your hands once you are done.
Sap can irritate skin; the RHS advises wearing gloves when handling. The toxic principle is irritant sap (contact dermatitis / mild GI irritation), NOT calcium oxalate
Helpline numbers
United States
ASPCA Animal Poison Control: (888) 426-4435 (fee applies)
Poison Control: (800) 222-1222
Canada
Poison Centres: 1-844-764-7669
Varieties
Nanouk is the pink form most people picture, though one close relative is worth a mention when you are choosing.
Tradescantia 'Green Nanouk'
For a quieter look there is 'Green Nanouk', an RHS-recognized form that keeps the same compact shape but trades the signature pink variegation for plain green leaves.
How to propagate
Part of the pleasure of this plant is how generously it multiplies. A single tip cutting roots within days, so one pot can quietly furnish a whole shelf, or a gift for a friend.
Stem cuttingsEasy
Spring to summer · Roots in about 1 week in summer (~21°C), 2 weeks in winter (~18°C) per the plant patent
Few plants reward you as easily when you want more of them. Take a tip cutting in spring or summer, stand it in water or moist soil, and it roots in about a week at 70°F (21°C), or nearer two weeks in the softer light of winter around 64°F (18°C). Because the stems branch freely and root at every node, a handful of cuttings soon furnishes a full pot. One practical note: Nanouk is a patented cultivar, so propagating it to sell is off-limits.
Myths
Nanouk is a perfectly safe plant to keep around pets and people.
Not so. The ASPCA lists the inch plant as toxic to dogs, cats, and horses, and both NC State and the RHS note the sap as a skin irritant behind contact dermatitis and mild stomach upset. The issue is irritant sap, not the calcium oxalate in many other houseplants, so gloves are all it takes to handle it with ease.
Nanouk keeps its pink wherever you place it in a room.
It will not. Settle it into a dim corner and the pink gives way to green, taking the color you chose it for. Light is what drives that color, so a bright, filtered spot is what keeps the pink, green, and white in play. Give it a place near a well-lit window, just shy of harsh direct sun.