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Basic Info
Euphorbia Royleana is commonly known as the ‘Sully Spurge’. One of the most notable features of the plant is how tall it can grow but it can reach up to 5 m (16.5ft) tall and around 7.5 cm (3″) in diameter. When you look at the plant you will notice that it has around 7 dark green ribs. When it flowers you can expect it to produce green-yellow flowers.
Scientific Classification
Family: Euphorbiaceae
Subfamily: Euphorbioideae
Tribe: Euphorbieae
Genus: Euphorbia
Care and Propagation Information
Watering
Euphorbia Royleana ‘Sully Spurge’ can be quite beautiful when it is well-taken care of. This succulent type needs typical watering as the other succulents. The watering method is very important to keep your Sully Spurge healthy. It should not sit on the water, and an excess amount of water should be avoided. The best way of watering is soak and dry method this succulent. Yet, the succulent should be controlled to avoid overwatering.
General Care for Euphorbia Royleana ‘Sully Spurge’
This succulent type is a unique one that blooms in the spring. When it blooms, you will enjoy green-yellow flowers. It is a nice addition to your collection of plants especially if you have it displayed in a beautiful pot.
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Quick Facts:
- Prefers full sun
- Can be grown outdoor
- Grows 5 m (16.5ft) tall
- Grows up to 7.5 cm (3″) wide
- Can die easily if overwatered see: How to Water Succulent Plants
- Does not handle cold well
- Prefers Zone 9b-11b -3.9°C (25°F)
- Best propagated by grafting or seeds
- Flowers are green-yellow
Where to Plant
Euphorbia Royleana ‘Sully Spurge’ succulents need strong light. When planting this succulent type in a garden, make sure it gets sunlight. Full to partial sun is the best for its growth. It is better to grow outdoor rather than indoor.
This type of succulent prefers a warm climate. It can survive at zone 9b-11b which is around -3.9°C (25°F). If you live in a cold area, it is better to plant Sully Spurge in an indoor environment. As long as it gets enough sunlight, the plant will grow happily.
When selecting what pot to use be sure that you understand the difference between the material used (See our guide on how to pick the best plant pot).
How to Propagate Euphorbia Royleana ‘Sully Spurge’
Sully Spurge can be propagated by grafting or seeds. This succulent type does not require repotting often. Of course, the first-time repotting is essential when it is bought from the store. You can learn all about How To Repot Succulents in our guide.
Like all the other succulent types, a well-drained soil mixture is essential. If you want to know about well-drained soil mixtures, check How to Prepare Well-drained Soil for Succulent Plants.
How to Propagate Euphorbia Royleana ‘Sully Spurge’ By Beheadings
You can cut off the head of the succulent using clean scissors. Leave a few inches to the base to stay on the safe side. There should be enough stem on the cutting. Before replanting, wait for a few days so cutting and the base can dry. When the cutting is calloused, replant it. Don’t forget to water when the soil dries out.
How to Propagate Euphorbia Royleana ‘Sully Spurge’ Using Seeds
This succulent type is a slow grower so even if it can be propagated by its seeds, this method is not recommended. To propagate from the seeds, plant the seeds in a well-draining soil mixture. This method can be used outdoors. In cooler areas, indoor propagating is recommended.
Origin and Habitat
Euphorbia Royleana ‘Sully Spurge’ is native to India, bhutan, Nepal, Western parts of China, Myanmar and around the Himalaya.
