Tri color ginger plant

Triostar Stromanthe

Photo courtesy of Alan Shapiro, ©2010 Grandiflora Nursery. Click photo to see larger image.

Many plants are grown for their beautiful flowers, but plants like Stromanthe sanguinea ‘Triostar’ impress people with their fabulous foliage. In fact, ‘Triostar’ is so impressive that is was named a 2008 Florida Plant of the Year by FNGLA (Florida Nursery, Growers & Landscape Association).


‘Triostar’ is also sometimes called ‘Tricolor’, and both names derive from the color combination on the leaves. The tops of the leaves are variegated white and green, while the undersides are a brilliant reddish-pink. This color scheme makes ‘Triostar’ a contemporary alternative for people wishing to give potted plants during the holidays.

Requirements and Care

Many garden centers market ‘Triostar’ as a houseplant, though it can work in perennial beds in the warmer regions of the state. In North Florida, it can be grown outdoors as an annual.

If you plan to grow ‘Triostar’ outdoors, be sure to pick a shady location. Too much sun will cause the leaves to sunburn, resulting in unsightly brown splotches.

Indoors or out, the key is to give ‘Triostar’ the high humidity it craves. If you’re keeping the plant indoors, try misting it or keeping it in a humid location like a bathroom. Be sure to water regularly, though try to allow the soil to dry out between waterings.

When mature, ‘Triostar’ can reach two to three feet tall and one to two feet wide.

For more information, contact your local Extension office.

If there’s one plant that tops every list of tropical landscape plants, then that is Stromanthe sanguinea.

This “calathea – rattlesnake – plant relative” is often sold under the name ‘Tri color’ but it also known as Tricolor Stromanthe, Tricolor ginger or Triostar Ginger.

During maturation, Triostar propagates vegetatively through its rhizomes.

Plantlets are produced above the foliage during this stage. As a result, the mature Triostar deviates from its amazing bush-like form by increasing its height and width.

Mature Stromanthe plant can reach a height of 2’ to 3’ tall and a spread of 1’ to 2’ wide. Despite of the very obvious change in form, this striking tropical plant never fails to amaze everybody because of its Technicolor lance-shaped foliage.

As its name suggests, the plant is loved by many because of its beautiful leaves color combination – variegated green and white top side while the undersides are reddish-pink or maroon or burgundy in colour.

During winter and spring times, Stromanthe plant produces white flowers with red bracts, adding more colors to this truly eye-catching blessing from nature.

Stromanthe sanguinea is mainly grown for its richly variegated foliage that comes in pink, dark pink or burgundy, white, and green colors. Sometimes, people refer this as variegated ginger because of such features. During spring time, sanguinea produces reddish-pink flowers.

Stromanthe Sanguinea Triostar at Legoland Florida Sept 9, 2016

In addition to the peerless multi-colored foliage many observant and experienced gardeners noticed that it has both nyctinastic (night) and heliotropic (sun) movements that are controlled at the swollen area near the base of the leaf.

At this portion, the pigments, Phytochrome triggers the night position of the leaves and the cryptochrome triggers the day movements.

Stromanthe sanguinea exhibits a clump-forming growth to about 3.5 feet tall making it an excellent container plant. It performs well as a landscape and garden patios plant and is loved by many as a house plant.

The color scheme of Triostar ginger plants has been loved by many owners making it a special house plant. When grown outdoors, mature Triostar is an ideal damp border. It can add a tropical touch to your landscape.

Mix it with your calathea type plants and you will surely have a colorful garden envied by many.

Whether you want to grow it for mass plants, for foundation planting, for color accent, or even in pots or containers, mature Triostar is perfect for all your interior and outdoor settings.

Image: source

Stromanthe Plant Care: How To Grow A Stromanthe Triostar Plant

Growing Stromanthe sanguine gives you a super attractive houseplant that can be used as a Christmas gift plant. Foliage of this plant is of red, white and green coloration. A relative of the popular prayer plant, stromanthe houseplants are sometimes thought to be difficult to maintain. Following a few basics of stromanthe plant care allows you to demonstrate your green thumb and keep the attractive specimen growing and thriving year round.

Foliage of stromanthe houseplants is a reddish maroon and pink on the backside of the leaves, peeking through the green and white variegated tops. With the right stromanthe plant care, the ‘Triostar’ can reach 2 to 3 feet in height and 1 to 2 feet across.

Growing Stromanthe Sanguine

Learning how to grow a stromanthe is not complicated, but you must commit to providing regular humidity when growing the Stromanthe ‘Triostar’ plant. A native of the Brazilian rain forest, the plant cannot exist in a dry environment. Misting helps provide humidity, as does a pebble tray under or near the plant. A room humidifier close by is a great asset when growing Stromanthe sanguine.

Watering correctly is important when learning how to grow a stromanthe. Keep the soil moist but allow the top inch to dry out before watering again.

Pot this plant in a well-draining houseplant soil or mix. Feed stromanthe with a balanced houseplant fertilizer during the growing season.

Stromanthe houseplants are sometimes called ‘Tricolor,’ especially by local growers. Stromanthe plant care includes providing just the right amount of limited sunlight or stromanthe houseplants can become a freckled, burned mess. Give stromanthe houseplants bright light, but no direct sun. If you see burn spots on the leaves, reduce sun exposure. Keep the plant in an eastern or northern exposure.

Stromanthe Plant Care Outside

You may be wondering, “Can Stromanthe ‘Triostar’ grow outside?” It can, in the warmest areas, Zone 9 and higher. Gardeners in more northern areas sometimes grow the plant outside as an annual.

When growing the Stromanthe ‘Triostar’ plant outside, place it in a shaded area with morning sun or in a total shaded area if possible. The plant can take more sun in cooler areas.

Now that you’ve learned how to grow a stromanthe, give it a try, indoors or out.

The Stromanthe sanguinea , is one of about 10 plant species in the Stromanthe genus.

The thin, long leaves of the plant give it a distinct look. These leaves are typically a dark green color with pale veins, while the undersides are often purplish red.

You can find these plants in the tropical regions of South America or your local nursery.

Stromanthes are in the Marantaceae family and close relatives of Prayer Plants (Maranta), Ctenanthes, and attractive Calatheas. Two of the most well-known Stromanthe species are:

  • Stromanthe amabilis (Calathea Burle Marxii)– gray-green foliage with dark green markings
  • Stromanthe ‘Triostar’ – a beautiful variegated sport of Stromanthe sanguinea is tricolor. Striking, technicolor lance-shaped foliage always amazes.

They grow great in areas outside of their native region when properly cared for. You just need to follow some basic plant care advice, starting with the following tips.

Stromanthe Sanguinea Care

Sanguinea Size and Growth

The first thing you’ll notice about this plant is its upright growth. The stems grow straight upward and may reach about one foot in height. The leaves then grow outward up to 16 inches.

However, in optimal outdoor landscape conditions, the stems may reach up to five feet and provide a two to three-foot spread.

The stems are typically a reddish color while the leaves are bright green with pale veins.

It’s an easy plant to contain inside a pot or container, as it doesn’t grow very big when grown indoors.

When Does Stromanthe Flower?

The Stromanthe trio star rarely blooms, especially when grown indoors.

If flowers do show up, they should appear between March and April. The plant produces small white flowers with cherry-red bracts.

Best Lighting and Location Recommendations

The suggested USDA hardiness zones 10 to 12 for Stromanthe tricolor plants. This makes them suited for moderate temperatures.

Keep them in partial shade, no direct sun, whether grown indoors or outdoors.

When grown outside in the ground, try to find a shady spot that doesn’t receive direct afternoon sunlight.

The ideal temperature is 70° degrees Fahrenheit or right around room temperature.

If temperatures drop below 60° degrees Fahrenheit, plants may suffer leaf burn.

If you live in a cooler region where night temperatures drop below 60° degrees Fahrenheit, move the plant indoors.

Watering and Feeding Stromanthe Plants

Watering can be a challenge. It doesn’t like sitting in water, which can also promote root rot.

But, it requires plenty of water to stay hydrated. Keep soil moist. Stromanthe triostar also prefers conditions with high humidity.

If growing the plant in a pot or container, make sure it gets enough water without soaking the soil is difficult. Ensuring that it’s kept in a humid room. Misting daily with water may help.

When grown in the ground, root rot is less of an issue, as there is a lot more soil to soak the water.

Fertilize every three to four weeks throughout the spring and summer. Use a balanced water-soluble liquid houseplant fertilizer.

Soil and Transplanting

Use a loose well-draining soil. When growing in pots or container, use shallow pots.

To get the soil right mixture combine a houseplant potting mix with extra perlite or pumice.

The perlite helps improve drainage. Use pumice to help loosen heavier soils.

It’s a lightweight, porous material commonly used as a soil conditioner.

Transplanting shouldn’t be needed. If you decide to transplant it, remember to use the right soil mentioned above.


Remove withered leaves, otherwise, no extra grooming is needed.

How to Propagate Stromanthe Sanguinea

Propagate Stromanthe sanguinea using cuttings or by division. The division is often the easier method.

To divide the plant, remove it from the container or ground and place it on a table or patio. Use a large knife to cut the plant at the base, separating the root structure in half.

Depending on the size of the plant, you may divide it several times.

Replant each division in a lightweight potting soil with perlite or pumice.

Take cuttings near the crown of the plant. Pot in small pots and keep indoors until the plant takes root. Then transplant it in the ground or a larger container.

For the cuttings to grow properly, they need humid conditions. Placing a plastic bag over the cuttings may help lock in the moisture.

What Are Stromanthe Sanguinea Main Pests or Disease Problems?

Stromanthe don’t attract lots of pests. If you notice aphids,, mealybugs or scale remove them by hand or cleaning. Using an insecticide can damage the leaves of this plant.

NOTE: We have used Neem Oil successfully to control insect pests.

If leaves start to wither or turn brown, the air may be too dry, which is the most common problem this plant faces.

Misting the plant daily helps. Also adding an electric humidifier to keep near the plant may help.

source: image

Stromanthe sanguinea care & info

Stromanthe sanguinea ‘Triostar’ is a striking houseplant appreciated for its wonderfully variegated leaves that feature pink and green coloration. Though not the easiest houseplant to maintain, it’s not impossible to keep a Stromanthe sanguinea alive and thriving as long as you provide the care this colorful plant needs.

Keep reading for everything you need to know about growing Stromanthe sanguinea at home!

Difficulty level Hard
Recommended lighting Medium
Water Keep moist
Soil type Peat-replacement based

Stromanthe sanguinea care

Stromanthe sanguinea is a member of the prayer plant family and shares many characteristics with its ‘cousins’, such as the equally beautiful rose painted prayer plant. It’s naturally found in Brazilian rainforests, which gives us some care indications: due to light being blocked by large trees, rainforest plants don’t appreciate direct sun.

These plants need high humidity to thrive and the average home might be a little too dry for them.

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Stromanthe sanguinea light, location & temperature


Because Stromanthe sanguinea will burn when exposed to too much direct sunlight but still appreciates a relatively bright environment, it’s a good idea to avoid any windows that receive bright afternoon sun and go for something like a North-facing window instead.

If you’re worried about sun exposure, place a sheer curtain between the window and the plant.


Humidity is one of the biggest challenges when growing Stromanthe sanguinea. Try to find a location for it that’s as humid as possible: most homes are simply too dry. The bathroom or kitchen might be a good choice. If you’re running a humidifier for your plants, this is definitely a contestant for a spot near it. A humidity tray is another option.


Because Stromanthe sanguinea is a tropical plant it does not appreciate low temperatures, so you’ll have to keep it away from cold at all times. Normal room temperature works just fine. If your home doesn’t get too chilly during the cold months the plant should do just fine.

Planting Stromanthe sanguinea


Because Stromanthe sanguinea likes a humid environment and should be kept moist, some special care should be taken when planting it. This plant is a great option for terrariums and other (partially) closed environments that trap moisture for a longer time.

Be sure to always keep an eye out for rot, though. Your Stromanthe’s soil should be moist, not wet.


Plant your Stromanthe sanguinea in a pot with a drainage hole to prevent standing water from causing root rot. Due to its rhizomatous nature, this plant does well in shallow planters or bowls. When it comes to soil, a peat-based medium is often recommended.

Because peat moss isn’t the most renewable resource, try creating an alternative by mixing your own soil. A combination of water-retaining coco coir, potting soil and drainage-increasing perlite should work well.

Watering Stromanthe sanguinea

When figuring out the proper watering schedule for your Stromanthe sanguinea, it’s very important to keep in mind that this plant likes its soil moist but never wet for longer periods of time. To prevent the soil from becoming either too wet or to dry, try watering once the top inch (2-3 cm) or so has dried.

There are a few things you can do to keep the moisture level around the plant high enough. The best option is to place it near a humidifier, a bit of an investment but definitely worth considering if you grow many tropical plants in your
home. You can also try regularly misting the plant, placing it near other plants or using a humidity tray.

Feeding Stromanthe sanguinea

You can fertilize Stromanthe sanguinea during the growing season as long as it’s producing new growth. A regular houseplant fertilizer can be used but be sure to dilute it to half strength.

Buying Stromanthe sanguinea

Stromanthe sanguinea is a member of the prayer plant family but a bit less easy to find than some of its cousins, though you might be able to locate one in larger garden centers and plant stores.

You can also easily buy Stromanthe sanguinea online.

Is Stromanthe sanguinea toxic to cats and dogs?

The ASPCA lists prayer plants (Calathea), a relative of Stromanthe sanguinea, as non-toxic to both cats and dogs. I have not been able to find information about toxicity for this specific plant, so although it’s probably safe it’s a good idea to remain careful.

If you have any more questions about Stromanthe sanguinea care or want to share your own experiences with this striking houseplant, don’t hesitate to leave a comment below.

How to Care for a Stromanthe Triostar

use these instructions to care for a stromanthe triostar. this guide will tell you how to water your stromanthe triostar, its light, temperature, and humidity preferences; and any additional care your plant might need to help it grow.

Light Requirements

Place the Triostar medium a warm, well-lit spot. The more indirect light the plant receives, the more variegation you will see on the leaves. Never expose it to direct sunlight, you will see burn spot on the leaves.

Water Requirements

Keep the soil just slightly damp and allow the top inch to dry out before watering again. Be careful to not overwater the Triostar Stromanthe or the roots will rot and eventually the plant will die. In the winter allow the soil to dry out a little more but never completely.

Humidity Preference

Your Triostar loves a humid environment, so feel free to mist every day. Use a pebble tray or a humidifier during the winter months when the air tends to be much drier. The leaves will turn brown and crispy when the air is too dry.

Optimum Temperature

Triostars prefers temperatures between 65-80 degrees during the day and no cooler than 60 degrees at night. Avoid placing your plants near heating and air conditioning vents and fans.

Plant Food

Feed a stromanthe every month during the Spring-Fall months when it producing new leaves. Always dilute the fertilizer to the ½ strength and never apply on dry soil.

Additional Care

Turn your plant every week since it will reach for the light. Adding humidity is keep in keeping this plant healthy, thriving and full of splendid colors.


Stromanthe Triostars are non-toxic to humans and pets.

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