Sheffield's Seed Company Page

Discover the versatile Euonymus hamiltonianus sieboldianus, named after its discoverer German naturalist Philipp Franz von Siebold. Also known as the Siebold's Spindle or Yeddo Euonymus, this plant sports glossy, leathery leaves that transition from dark green to yellow-green as they mature. Small, unassuming flowers make their appearance in summer, followed by bright orange-red capsules revealing vibrantly colored seeds. A favorite among landscapers, Siebold's Spindle is commonly used as a groundcover, hedge or border plant due to its attractive foliage and compact size. It has been traditionally used in Chinese medicine to treat various conditions such as arthritis, edema and rheumatism. Modern research also points towards its potential to inhibit cancer growth and reduce inflammation. This plant thrives best in a partially shaded, bright environment. Siebold's Spingle prefers moderately warm temperatures, nutrient-rich, well-draining soil with a pH level ranging from 5.5 to 7.5. Consider enriching loamy soil with organic compost for optimal growth. Grown in full or partial sun and moist soil, this plant can reach an impressive height of 10 feet and a spread of 3 to 5 feet. Regular cautious pruning in late winter to control its growth and boost foliage production is suggested. Embrace the beauty and potential health benefits of Euonymus hamiltonianus sieboldianus today.