How to Force a Poinsettia to Flower and Turn Color Again
Episode 544
Poinsettia Resurrection: Bloom Red Again This Christmas!
Your poinsettia might be looking a little worse for wear after the holidays, but don't toss it out just yet! With a little TLC and some strategic darkness, you can coax it back to its vibrant, red glory for next Christmas.
Step 1: Prune & Prep (Feb-March)
- Cut back stems by 1/3rd. This encourages bushier growth and more blooms.
- Repot (optional): If the roots are cramped, move it to a slightly larger pot with fresh, well-draining soil. 🪴
Step 2: Summer Sun & Growth (April-August)
- Since our Mountain Climate won’t support Poinsettias outside year-round, consider planting in a container that can be brought inside when the weather turns cold.
- Place your poinsettia outdoors in a sunny spot (indirect light is best).
- Water regularly and fertilize monthly. Don't drown it, but keep the soil moist. 💦
- Pinch off new growth to promote branching. This will create a fuller plant with more blooming potential.
Step 3: Darkness & Transformation (September-October)
- Time for the magic! Around September 21st, give your poinsettia 14-16 hours of uninterrupted darkness daily. 🌙 Blackout curtains, a box, or even a closet will do the trick!
- Maintain 60-70°F temperatures.
- Continue regular watering but reduce fertilizer. Step 4: Unveiling & Enjoyment (November-December)
- After 8-10 weeks, you'll start to see those vibrant red bracts emerge! Gradually introduce more light.
- Once fully colored, bring your poinsettia indoors and enjoy its festive beauty.
Bonus Tip: Rotate your plant daily during the dark period for even color development.
With a little patience and darkness, you'll be rewarded with a stunning poinsettia that blooms
repeatedly!
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Published on 1 year ago