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Euphorbia x Martinii - 'Ascot Rainbow Spurge'

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What To Expect

You will receive a healthy plant that meets our strict quality standards in a nursery pot size of your choosing. No two plants are alike, and yours will have its own unique shape, size and personality; expect this natural variation from the photos. We offer a plant health guarantee on all of our plants! Please see our Shipping Policy and Refund Policy for more information. We also include shipping heat packs at no charge as needed during cold weather. Still have questions? Check out our FAQ or Contact Us!


The Euphorbia x Martinii ‘Ascot Rainbow’ is a plant full of surprises! While it’s from tropical Australia it can withstand temperature extremes from either end of the spectrum. The foliage, resembling that of an Umbrella Tree, is much softer than you’d expect and features variegation that turns red, orange and pink in the colder months and then sprouts red blooms when it warms up again. This plant is also highly drought tolerant and popular with collectors who enjoy more than just green in their plant collection! ** Available in 4-Inch nursery pot **

Ed's Plant Profile

  • Botanical Name: Euphorbia x Martinii 
  • Pronunciation: yoo-FOR-bee-uh mar-TIN-ee-eye
  • Common Name: Ascot Rainbow
  • Family: Euphorbiaceae
  • Native Range: Australia

Ed's Care Guide

  • Care Level: Easy
  • Light: Bright light to Full Sun
  • Water: Water thoroughly onecessary soil is dry 
  • Humidity: 40-75%
  • Temperature: 65-85F
  • Pruning: Prune as needed to remove brown or dead leaves and control growth.
  • Feeding: 1/2 strength fertilizer weekly during spring and summer
  • Growth: Upright Shrub
  • Propagation: Stem Cuttings
  • Pests: Look out for spider mites if conditions are dry 
  • Toxicity: Toxic to humans and pets