The Scarlet Star plant (scientifically known as Guzmania, which is a type of bromeliad) is a striking tropical plant known for its vibrant, star-shaped red flowers. It's relatively easy to care for and makes a great addition to indoor plant collections. Here's a care guide to keep your Scarlet Star plant healthy and thriving:

Sunlight:

• Bright, indirect light is ideal. Place the plant near a window that receives plenty of natural light, but avoid direct sunlight as it can scorch the leaves.
• Low to moderate light is acceptable, but the plant may not bloom as vibrantly in dimmer conditions.

Water:

• Guzmania plants are epiphytic, meaning they naturally grow in humid environments and can absorb water through their leaves.
• Water the central rosette (the cup-like structure in the center of the plant) regularly to keep it filled with water. This is how the plant naturally collects moisture in the wild.
• Change the water in the rosette every week to prevent stagnation and algae growth.
• Water the soil sparingly. The plant doesn’t like to be soggy, so let the soil dry out between waterings. During the growing season (spring and summer), water it when the top inch of soil feels dry.
• Humidity is important for the Scarlet Star plant. To increase humidity, you can place the plant on a tray of pebbles and water or use a room humidifier.

Temperature

• The Scarlet Star plant thrives in warm temperatures between 65°F and 80°F (18°C to 27°C).
• Avoid placing it in cold drafts or areas with temperatures below 50°F (10°C), as it is sensitive to cold temperatures.
• Use well-draining potting mix designed for bromeliads or orchids. A mix of peat, perlite, and pine bark is ideal.
• Guzmania plants are adapted to absorb nutrients from water, so the soil doesn't need to be too rich in organic material.
• Ensure the pot has drainage holes to prevent waterlogging, as they don’t like to sit in standing water at the base.