Updated: July 16, 2023

The Scarlet Star plant, also known as the Guzmania lingulata, is a stunning tropical plant that can add a vibrant touch to any outdoor garden or patio. With its bright red bracts and glossy green leaves, it is sure to catch the eye of anyone passing by. If you are looking to grow this beauty in your outdoor space, here are some tips and guidelines to help you get started.

Choose the Right Location

The first step in growing Scarlet Star plants outdoors is selecting the right location. These plants thrive in warm and humid conditions, so it is important to choose a spot that receives ample sunlight but is also protected from direct afternoon sun. A partially shaded area, such as under a tree or near a north-facing wall, is ideal for Scarlet Star plants.

Prepare the Soil

Once you have selected the perfect location, it is time to prepare the soil. Scarlet Star plants prefer well-draining soil that is rich in organic matter. To achieve this, mix equal parts of peat moss, perlite, and potting soil. This will create a loose and airy mixture that will allow water to flow freely through the roots while retaining enough moisture for the plant to thrive.

Planting Your Scarlet Star

When planting your Scarlet Star outdoors, ensure that the soil is slightly damp but not waterlogged. Gently remove the plant from its nursery pot and loosen the root ball with your fingers. Dig a hole slightly larger than the root ball and place the plant in it, making sure that it sits at the same level as it did in its previous container. Backfill the hole with soil and gently press it down around the base of the plant to secure it in place.

Watering and Humidity

Proper watering is crucial for the health of your Scarlet Star plant. These tropical beauties require consistently moist soil but should never be allowed to sit in standing water. Water the plant thoroughly, allowing the excess to drain away. Avoid overwatering, as it can lead to root rot and other fungal diseases.

In addition to regular watering, Scarlet Star plants also benefit from increased humidity. If you live in a dry climate or during periods of low humidity, mist the leaves of the plant with water using a spray bottle. Alternatively, you can place a tray filled with water near the plant to increase the ambient humidity.

Fertilizing

To keep your Scarlet Star plant healthy and vibrant, regular fertilizing is essential. Use a balanced liquid fertilizer specifically formulated for tropical plants, following the instructions on the package for the correct dosage. During the growing season, which typically spans from spring to summer, fertilize your plant once every two weeks. Reduce the frequency to once a month during the dormant period in fall and winter.

Pruning and Maintenance

As your Scarlet Star plant grows, it may produce offsets or “pups” around its base. These can be left in place to create a fuller appearance or removed and potted separately to propagate new plants. To remove pups, wait until they are well-established with their own set of roots before gently detaching them from the mother plant using a clean knife or scissors.

Regularly inspect your Scarlet Star plant for any signs of pests or diseases such as mealybugs or leaf spot. If you notice any issues, treat them promptly with organic insecticides or fungicides.

Winter Care

Scarlet Star plants are not frost-tolerant and should be protected from temperatures below 50°F (10°C). If you live in a region with cold winters, it is best to bring your plant indoors or provide it with proper insulation during the colder months. Place it in a well-lit area away from drafts and cold windows.

Conclusion

Growing Scarlet Star plants outdoors can be a rewarding experience for any garden enthusiast. By providing the right location, soil, water, and care, you can enjoy the beauty of these tropical plants in your outdoor space. Remember to maintain proper humidity, fertilize regularly, and provide protection during colder months. With a little effort and attention, your Scarlet Star plant will thrive and become a striking focal point in your garden.