How To Grow Euphorbias

Euphorbia is a large genus, with plants ranging from Christmas poinsettias and cowboy cacti to large shrubs like Euphorbia mellifera. The shrubby hardy varieties make excellent garden plants for a range of situations, depending on their size and preference.

Euphorbias are easy to grow, and look exotic and striking all year round. They add structure and texture to a mixed planting scheme, making them a great companion for colourful shrubs and perennials.

Grow euphorbias in moist but free-draining soil in sun to partial shade. Use them as a foil for other bright colours or as part of a woodland scheme. Mulch annually with leaf mould.

More on growing euphorbias:

• 10 euphorbias to grow
• Taking euphorbia cuttings
• How to plant euphorbias

Find out how to grow euphorbias, in our detailed Grow Guide, below.

Euphorbias generally require a sunny position and fertile, free-draining soil. However, some varieties are tolerant to shade, and will thrive beneath trees and shrubs as ground cover.

When planting pot-grown euphorbias outdoors, dig a generous hole and add some compost or leaf mould. After firming in your euphorbia, water it well, and add a layer of mulch (a minimum 5cm thick) to keep in moisture and prevent weeds.

In the video below, Monty Don recommends two excellent euphorbia varieties, and details how and where to plant them. He also gives tips on how to propagate euphorbias from cuttings.