General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Minimum cold hardiness: Zone 10a -1.1 °C (30 °F) to +1.7 °C (35 °F)
Plant Height: 6-8 feet
Plant Spread: 6-8 feet
Leaves: Evergreen
Flowers: Showy
Other: In the genus Euphorbia, the flowers are reduced in size and aggregated into a cluster of flowers called a cyathium (plural cyathia). This feature is present in every species of the genus Euphorbia but nowhere else in the plant kingdom.
Flower Color: Yellow
Other: Large red bracts surrounding tiny yellow flowers
Bloom Size: Under 1"
Flower Time: Late fall or early winter
Winter
Suitable Locations: Patio/Ornamental/Small Tree
Uses: Windbreak or Hedge
Provides winter interest
Suitable as Annual
Dynamic Accumulator: B (Boron)
Resistances: Deer Resistant
Pollution
Humidity tolerant
Drought tolerant
Toxicity: Other: All members of the genus Euphorbia produce a milky sap called latex that is toxic and can range from a mild irritant to very poisonous.
Propagation: Other methods: Cuttings: Stem
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots

Image
Common names
  • Poinsettia
  • Nochebuena
  • Euphorbia

Photo Gallery
Location: Missouri Botanical Garden in St Louis
Date: 2024-02-22
An old-fashioned, full-sized poinsettia (8ft tall).

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