The poinsettia, often called the “Christmas star,” is an iconic symbol of the holiday season with its vibrant red bracts. Unfortunately, many people don’t realize it requires specific care and end up discarding it after the festivities. However, with the right attention, your poinsettia can flourish and brighten your home throughout the year.

Here’s a practical guide to help you keep your poinsettia healthy and thriving, no matter the season.

A symbol of the holidays with deep roots in history

Native to Mexico, the poinsettia (Euphorbia pulcherrima) is known as the “Flor de Nochebuena” in Spanish. Its brilliant red bracts (often mistaken for flowers) are a result of careful light management. Historically, this plant has symbolized purity and joy, making it a staple for holiday decorations. But with proper care, it can continue to be a stunning houseplant long after Christmas.

Essential poinsettia care during the holidays

Light matters:

• Place your poinsettia in a spot with bright, indirect sunlight. A windowsill facing east or west is ideal.
• Rotate the pot every few days to ensure even growth.

Maintain the right temperature and humidity:

• Keep it in a space with a consistent temperature of 60–72°F (16–22°C). Avoid cold drafts, heating vents, or direct exposure to air conditioners.
• If your home is dry, use a humidifier or place a tray of water with pebbles near the plant to maintain humidity.

Water correctly:

Instead of using a watering can, try bottom watering. Place the pot in a dish of water for 15–20 minutes and then remove any excess water.

Water when the top inch of soil feels dry. Overwatering is one of the most common causes of poinsettia decline.

Caring for your poinsettia after the holidays

Once the festive season is over, your poinsettia enters a dormant phase. Here’s how to care for it during this period:

Prune for health:

In early spring, cut back the stems to about 6 inches to encourage new growth. Remove yellowing or dead leaves regularly.

Repotting:

As your plant grows, transfer it to a slightly larger pot with fresh, well-draining soil. A mix of peat moss, perlite, and sand works well.

Outdoor exposure:

In late spring or summer, place the plant outside in a shaded location. This mimics its natural environment and allows it to strengthen.

Preparing for re-bloom:

Starting in October, follow a strict light-dark schedule. Poinsettias need 14–16 hours of darkness each night and bright, indirect light during the day. This triggers the formation of their colorful bracts.

Additional tips for year-round success

• Fertilize regularly: Feed your poinsettia with a balanced fertilizer every two weeks during the growing season (spring and summer). Use a fertilizer designed for flowering plants.
• Pest control: Check for common pests like whiteflies, mealybugs, or spider mites. Use insecticidal soap or neem oil for treatment.
• Prevent common problems: Yellowing leaves could indicate overwatering, while leaf drop often signals stress from drafts or insufficient light.

A lasting holiday treasure

With these tips, your poinsettia can be more than just a seasonal decoration. Its vibrant colors and unique beauty can enhance your home throughout the year, becoming a true testament to your care and attention.

🌿 Need help with your poinsettia or other plants? Schedule a videoconsultation with one of our Plant Doctors. Our experts are ready to provide personalized advice to ensure your plants stay healthy and beautiful year-round.