General Plant Information (Edit)
Plant Habit: Shrub
Cactus/Succulent
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F)
Plant Height: 4 to 6 feet
Plant Spread: 1 to 3 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: White
Bloom Size: Under 1"
Flower Time: Year Round
Suitable Locations: Xeriscapic
Dynamic Accumulator: B (Boron)
Wildlife Attractant: Bees
Hummingbirds
Resistances: Deer Resistant
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
Cuttings: Tip
Pollinators: Bees
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: With thorns/spines/prickles/teeth

Image
Common names
  • Crown of Thorns
  • Euphorbia

Photo Gallery
Location: Gardenfish garden
Date: August 2019
Uploaded by TommyTree33
Comments:
  • Posted by gardenfish (Arkansas - Zone 7b) on Nov 4, 2020 4:09 AM concerning plant:
    Truly one of the easiest plants that can be grown. Very tough, it can endure over or under watering. Mine blooms 12 months of the year, even when I bring it inside for the winter. This plant grows rapidly and the branches can grow up to a foot in one season. It looks best when the branches are pruned, this allows the plant to bush out and have a more pleasing shape. These plants are long lived; mine is 17 years old. They like to be pot bound and don't require frequent repotting, a good thing considering they are covered with half inch, wicked thorns.

« Add a new plant to the database

» Search the Euphorbias Database: by characteristics or by cultivar name

« See the general plant entry for Euphorbias (Euphorbia)

« The Euphorbias Database Front Page

« The Plants Database Front Page

Today's site banner is by crawgarden and is called ""

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.