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Thornless Crown Of Thorns in the GardenTags plant encyclopedia

Euphorbia Geroldii

 

Thornless Crown Of Thorns

'Geroldii' is a thornless Crown of Thorns that produces a show of bright red crown of thorn blooms throughout the year above glossy green foliage. Can be trained into a small tree standard. A semi succulent shrub from Madagascar, hardy to 30 degrees.

Contributed by @plantedpot

 
plant Features
  • Thornless Crown Of Thorns likes full sun to partial shade

    Full sun to partial shade

  • Thornless Crown Of Thorns likes very little water

    Very little water

  • Thornless Crown Of Thorns is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Thornless Crown Of Thorns likes moist and free draining

    Moist and free draining

 
plant information

Common name

Thornless Crown Of Thorns

Latin name

Euphorbia Geroldii

type

Evergreens

family

Euphorbiaceae

ph

5.0 - 7.5 Acid - Neutral

  • Light

    Thornless Crown Of Thorns likes full sun to partial shade

    Full sun to partial shade

  • Frost

    Thornless Crown Of Thorns is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Soil

    Thornless Crown Of Thorns likes moist and free draining

    Moist and free draining

  • Water

    Thornless Crown Of Thorns likes very little water

    Very little water

Plant & bloom calendar

  •  
    Best time to plant

full grown dimensions

The size of a fully grown Thornless Crown Of Thorns is 0.50meters x 0.75meters 0.50 M 0.75 M

Euphorbia Geroldii

'Geroldii' is a thornless Crown of Thorns that produces a show of bright red crown of thorn blooms throughout the year above glossy green foliage. Can be trained into a small tree standard. A semi succulent shrub from Madagascar, hardy to 30 degrees.


Planting young plants

From Early Spring TO Early Spring

As a general rule, Spurge requires well-drained soil in full sun. They will tolerate shadier conditions, but none of the family is fussy about soil condition. They even thrive in very poor soils and can tolerate periods of drought.

 

Propagation

From Early Spring TO Early Spring

Spurge grows quite well from seeds sown indoors in pots. You can propagate Euphorbia more quickly and easily by gathering up the “volunteers” around an established plant. You may also root stem cuttings in a soilless medium, such as peat. Keep them lightly misted and enclose the pot in a bag to keep moisture in. Let the pot breathe once a day for an hour, so the soil does not mold. Once the cutting has rooted, you can pot it in regular soil or plant outdoors in moderate climates. One of the more important growing tips for Euphorbia is to let the stem cutting dry for a few days before planting. This allows the sap to form a callus on the cut end and prevents rotting.

 
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Gardeners who are growing this plant