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The Stromanthe (Stromanthe sanguine 'Triostar') colorful foliage gets a lot of attention from the pinks, reds, green and cream-colored markings. The elongated leaf blades covet high humidity and bright, indirect light indoors and out. If outdoors in full shade, they revert to solid green leaves. Outdoors, this plant will attract hummingbirds and bees. This plant grows from rhizomes and, in the right conditions, can reach 3-4 feet tall.
Stromanthe Triostar Care Guide
Bright, indirect light is the best for this plant.
Keep the Calathea Triostar consistently moist but not soggy. Use filtered, bottled, or tap water sitting 24 hours to release the chemicals and water enough that the water discharges out of the drainage holes. Avoid overwatering as they can suffer from root rot. Let them dry out a little more in the winter when they are in dormancy and not actively growing.
The Stomanthe Triostar likes high amounts of humidity. To achieve this keep them on a pebble tray, close to a humidifier or keep them covered in a vented garden cloche dome.
Keep this plant in rooms where the temperature is a comfortable 65°F-75°F and avoid cold drafts or air vents below 60°F. They thrive in warmer temperatures with plenty of humidity.
Outside: Grow in morning dappled light, or medium indirect light where nights are above 60°F.
Indoors: The Stromanthe plant prefers medium, indirect light in an east or northern facing window.
Fertilize twice a month by diluting a liquid fertilizer into the water while watering. Use half the recommended strength. Fertilize monthly during the growing season but let the plant rest in the fall and winter.
When receiving the Stomanthe triostar plant, do not repot immediately but wait at least 6-12 months or if the roots are beginning to get crowded and growing through the drainage holes. Repot in the spring, using a 2 inches bigger pot to keep the roots drier. (Too big of a planter could cause the soil to dry slower.) Place a piece of screening at the bottom of the container over the drainage hole to secure the soil and allow it to drain.
Use a well-draining indoor potting mix with perlite to help with drainage. Water your plant in the old pot before transferring over and let them sit an hour. Add a combination of rich indoor potting soil mix amended with coco core and perlite to the bottom to elevate the root ball. Lift the plant and release the roots against the existing planter. Use a clean knife or garden trowel to wedge between the pot and the soil to loosen. Inspect the root ball.
Notice if there are any dead or rotting roots and trim off with sterile pruners. If the plant is rootbound, cut through the roots to alleviate continued encircling. Ensure the plant is sitting about 1/2 inch below the edge of the pot to avoid water spillage. Add more soil mix and backfill around the sides by tamping down. Fill up to the soil line but not over. Water thoroughly, leaving the soil damp but not soggy. If settling occurs, add more soil. Water well to dampen the soil and let them drain.
Trim off any dead or damaged stems to keep energy moving to the healthy leaves. Shower the leaves using a watering can with filtered or rainwater to remove dust. Remove any debris on the soil and replenish soil if needed.
Indoors: Propagate and divide the Stomanthe triostar plants in the early spring when emerging from dormancy. Pull from the container and brush or wash away the soil carefully. Carefully divide and repot in a rich, indoor potting soil mix amended with coconut core and perlite. Use a container that has drainage and is deep enough for the roots to grow. Set them in medium to bright, indirect sunlight while they are rooting. Enclose the new plantings in plastic bags, mist and keep them in medium light. Remove the plastic bag when the roots are established. You may observe some leaf changes as they acclimate to their new environment. They may suffer some transplant shock depending on how tight the roots were intertwined together. Trim off any declining leaves as they regains their energy and get rooted into the soil over time. Check the moisture and humidity each day and add misting to keep the soil moist while the roots establish. After 6-8 weeks, roots will begin to establish. You can tug onto the stem to ensure the roots are anchoring well.
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Stromanthe Triostar Care & Buying Guide
Stromanthe Triostar: Overview
The enchanting Stromanthe Triostar (Stromanthe sanguinea) is a variegated Calathea variety with elongated leaves in stunning hues of cream, pink, red, and green. The Stromanthe Triostar will occasionally flower indoors, producing attractive red or coral bracts that hide small, pinkish blooms.
The Triostar Calathea is a prayer plant, belonging to the Marantaceae family and native to the tropical forests of Brazil. This gorgeous tropical plant can reach up to 3-4 feet in height, and grows best in USDA hardiness zones 9-11, where it’s often grown outdoors.
Thriving in bright, indirect light and high humidity, the Stromanthe Triostar is moderately easy to care for. In addition to its luxuriant beauty, this Calathea variety is non-toxic and thus safe for pets.
The tunning Stromanthe Triostar plant symbolizes vitality, resilience, gratitude, and individuality.
You can combine your Stromanthe Triostar with other prayer plants with colorful foliage, like the watermelon-hued Peacock Plant or the striped Calathea Zebrina.
Triostar Stomanthe: Benefits
- Stunning, colorful foliage that makes it a gorgeous statement plant
- Pet-friendly and non-toxic
- Moderately easy-care and adaptable
- Outdoors, its blooms will attract pollinators, like bees and hummingbirds
Calathea Triostar: Care Guide
Despite its exotic-looking foliage, Stromanthe Sanguinea care is relatively straightforward. Keeping these tropical plants’ needs in mind will help you grow a healthy and vigorous plant. Check below how to care for this gorgeous Calathea plant:
Watering and Humidity
Watering correctly is one of the most important aspects of Triostar Stromanthe care. This indoor plant prefers moist soil, but never soggy. Let the top inches of the soil dry thoroughly before watering, and reduce watering in winter. Use room-temperature filtered or distilled water, as Calatheas can be sensitive to chlorine and dislike cold water.
This Calathea plant loves high humidity. Place the plant on a pebble tray, mist the leaves regularly, or use a humidifier.
Light and Temperature
Choose a place with plenty of bright but indirect sunlight for your Stromanthe Calathea. Direct sunlight can burn the leaves, leaving unsightly spots.
This plant grows best in stable, warm temperatures, ranging from 60°F to 75°F. Avoid sudden temperature changes and cold drafts to ensure your plant stays healthy.
Soil, Feeding, and Repotting
Plant your Stromanthe Triostar Calathea in well-draining soil that retains moisture. Use a mix of potting soil, coco coir, and bark, adding perlite to enhance drainage. Feed your Stromanthe Sanguinea Triostar twice a month with a balanced liquid fertilizer for tropical plants, diluted at half strength. Cease fertilizing in winter.
You don’t need to repot your Calathea Stromanthe immediately after receiving your plant. Give it time to adjust, and repot in spring into a slightly larger container.
Propagation
Calathea Prayer plants are easiest to propagate via division in spring. Pull out the plant, untangle the roots, and tug gently to divide the plant. Plant each new Stromanthe in moist soil and cover with a transparent plastic bag to maintain humidity.
Pruning, Cleaning, and Common Issues
Remove any yellowing or dry leaves. Wash away any accumulated dust by showering gently, and keep the soil clean of debris.
Some common Stromanthe Triostar problems include root rot, caused by overwatering, and dry leaf tips due to insufficient humidity. Curling, crisp leaves indicate that you’re not watering your Prayer plant enough. Also, inspect your plant for pests, such as aphids and mealybugs. Treat with insecticide or neem oil if necessary.
Calathea Stromanthe Triostar: Placement, Companion & Alternative Plants
The beautiful, multicolored Calathea Stromanthe is the perfect plant for adding color and variety to your interior, no matter whether you display it separately or mix it with other plants.
Best Locations & Uses
- Ideal plant for bedrooms or offices because of its relaxing and air-purifying properties
- Perfect for plant lovers with pets
- Great for places with high humidity, like bathrooms
- An impressive and meaningful gift
- Amazing porch plant for warmer climate zones
Companion Plants
The bright, variegated foliage of your Triostar Stromanthe will look amazing contrasted with these lush, deep green plants:
- Golden Pothos Plant (Epipremnum aureum): The glossy, emerald leaves and resilience of the Golden Pothos make this charming vine one of the most popular houseplants.
- Split Leaf Philodendron (Monstera deliciosa): With its huge, fenestrated leaves, the Split Leaf Philodendron is a magnificent tropical plant for medium light.
- Fiddle Leaf Fig Tree (Ficus lyrata): Although growing the beautiful Fiddle Leaf Fig Tree requires some care, its quirky, violin-shaped leaves make it well worth the effort.
Alternative Plants
If you love pink plants, these lovely alternatives to Stromanthe Sanguinea will add a splash of pink to your indoor plant oasis:
- Peperomia Ginny (Peperomia clusiifolia 'Ginny'): With pointed, variegated leaves tinged in reddish pink along the edges, the stunning Peperomia Ginny is an undemanding and compact houseplant.
- Philodendron Pink Princess (Philodendron erubescens 'Pink Princess'): The Philodendron Pink Princess has dark green, elongated leaves splashed with neon and blush pink, giving it an eye-catching, festive look.
- Pink Anthurium (Anthurium andraeanum Pink): The long-lasting, heart-shaped inflorescences of the Pink Anthurium can bloom for several months, adding effortless color.
Order the Gorgeous Stromanthe Triostar From Lively Root Now
Upgrade your indoor garden’s tropical appeal with a stunning Stromanthe Triostar plant from Lively Root!
