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Shrub

Poinsettia

Euphorbia pulcherrima

Christmas StarChristmas FlowerMexican Flame LeafLobster Flower

Poinsettias are iconic Christmas plants with colorful bracts surrounding small yellow flowers. They symbolize good cheer, success, and the Star of Bethlehem.

Plant Family

Euphorbiaceae (Spurge family)

Blooming

Winter (December-February), triggered by short days

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Classic red Poinsettia with vibrant red bracts surrounding small yellow flowers
Classic red Poinsettia with vibrant red bracts surrounding small yellow flowers

Symbolism & Meanings

Key Meanings

Good cheer
Success
Celebration
Purity
Star of Bethlehem
My heart is burning

Perfect For

ChristmasHoliday celebrationsNew YearWinter solsticeSuccess celebrations

Color Meanings

Red:Good cheer, celebration, and Christmas spirit
White:Purity, peace, and new beginnings
Pink:Joy, happiness, and celebration

Similar flowers: lily (true lily)s and gerberas also share similar meanings.

Cultural Significance

Poinsettias are deeply connected to Christmas tradition, representing the Star of Bethlehem. Mexican legend tells of a poor girl who offered weeds at church, which miraculously bloomed into beautiful red poinsettias. They became popular Christmas plants after Joel Roberts Poinsett introduced them to the US in the 1820s.
Related cultural flowers:Hydrangea, Bluebell

Botanical Information

Physical Characteristics

Flower Size: True flowers are small (0.25 inch); colorful bracts 4-8 inches diameter
Plant Size: 2-4 feet tall as houseplant (0.6-1.2 m); up to 10 feet in natural habitat
Flower Shape: Small yellow cyathia surrounded by large colorful bracts

Natural Habitat

Native to: Mexico, Central America
Habitat: Tropical and subtropical regions, cultivated as houseplant
Climate: Tropical, Subtropical

Growing Guide

Sunlight

Bright indirect light indoors; full sun to partial shade outdoors

Water

Moderate; water when soil surface feels dry, avoid waterlogging

Soil

Well-draining, Fertile potting mix, Slightly acidic to neutral (pH 5.8-7.0)

Expert Growing Tips

1

Keep away from drafts and extreme temperatures

2

Maintain temperatures between 65-70°F (18-21°C)

3

Water when top inch of soil is dry

4

Provide 12-14 hours of darkness daily for 8-10 weeks to trigger blooming

5

Pinch growing tips in summer to encourage branching

6

Fertilize monthly during growing season

Uses & Benefits

Ornamental Uses

  • Christmas and holiday decorations
  • Indoor houseplant during winter
  • Seasonal gift plant
  • Landscape shrub in warm climates
  • Mass plantings for color displays

Traditional Uses

  • Traditional Mexican use for fever and skin ailments (use with caution)
  • Milky sap can cause skin irritation in sensitive individuals
  • Not recommended for internal consumption

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Poinsettia

What do poinsettias symbolize?

Poinsettias symbolize good cheer, success, and celebration. They're most famously associated with Christmas and represent the Star of Bethlehem in Christian tradition.

Are poinsettias poisonous?

Poinsettias are mildly toxic but not deadly. The milky sap can cause skin irritation and mild stomach upset if ingested, but they're not as dangerous as commonly believed.

How do you make poinsettias bloom again?

To rebloom poinsettias, provide 12-14 hours of complete darkness daily for 8-10 weeks starting in September, while maintaining normal light during the day.

How long do poinsettias last?

With proper care, poinsettias can maintain their colorful bracts for 2-5 months. The colored bracts typically last longer than the small actual flowers.

Why are my poinsettia leaves falling off?

Poinsettia leaves drop due to stress from drafts, temperature changes, overwatering, underwatering, or low light. Maintain consistent care and avoid temperature extremes.

Available Colors

Red
White
Pink
Burgundy
Yellow
Orange
Marble patterns

Quick Facts

Type:shrub
Family:Euphorbiaceae (Spurge family)
Native to:Mexico
Blooms:Winter (December-February), triggered by short days

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