Cushion Spurge Euphorbia epithymoides 'First Blush' (v)

Water

The Cushion Spurge, or Euphorbia epithymoides 'First Blush', prefers consistent moisture but well-drained soil. During the growing season, water when the top inch of soil feels dry, approximately once a week, with about 1 gallon of water per plant. In hot and dry weather, you may need to water more frequently, while in cooler or rainy periods, less watering is required. It is important not to overwater as this can lead to root rot. During winter, when the plant is dormant, reduce watering significantly, only to keep the soil from completely drying out.

Light

Cushion Spurge thrives in full sun to partial shade. The ideal spot for this plant is where it receives at least 6 to 8 hours of direct sunlight daily, although it can tolerate light shade, especially in hotter climates. Too little light can result in leggy plants and fewer flowers, so aim for a location that gets plenty of bright light throughout the day for optimal growth.

Temperature

Cushion Spurge is hardy in environments where temperatures range between 30 and 85 degrees Fahrenheit. The ideal temperature for this plant is between 60 and 70 degrees Fahrenheit. It can withstand short periods of colder temperatures down to about 30 degrees but should be protected from harsh frosts. Extended exposure to temperatures above 85 degrees may require additional shade and water to prevent stress.

Pruning

Cushion Spurge should be pruned to remove faded flowers and maintain its shape. Pruning is best done after the plant has flowered in the late spring. Cut back spent flower stems to promote a second flush of growth and blooms. Prune out any damaged or diseased branches as needed. This plant can be cut back hard, if necessary, to control size or rejuvenate an older plant.

Cleaning

As needed

Soil

Cushion spurge (Euphorbia epithymoides 'First Blush') thrives in well-draining soil with a slightly acidic to neutral pH of 6.0 to 7.0. A suitable soil mix contains equal parts of loamy garden soil, peat or coconut coir, and perlite or coarse sand. This provides the right balance of aeration, moisture retention, and drainage for optimal growth.

Repotting

Cushion spurge does not require frequent repotting and can often be left undisturbed for several years. Assess the plant every 2-3 years and repot if it has outgrown its container or the soil has become compacted or depleted of nutrients. When repotting, choose a slightly larger pot to accommodate root growth.

Humidity & Misting

Cushion spurge is a resilient plant and adapts to a wide range of humidity levels but generally prefers an environment that approximates outdoor conditions. Average room humidity is typically sufficient, making this an easy-to-care-for choice for most indoor settings.

Suitable locations

• Indoor

  Provide bright light and well-draining soil.

• Outdoor

  Full sun to part shade, well-drained soil, moderate watering.

• Hardiness zone

  4-9 USDA

Life cycle

Euphorbia epithymoides 'First Blush', commonly known as cushion spurge, begins its life as a seed which germinates in the spring when soil temperatures rise. The seedling develops into a robust, clump-forming perennial with stems that grow upright and then turn reddish with the arrival of the warmer seasons. Its foliage starts green with a hint of red which eventually turns to a bright lime green with creamy edges. During mid-spring, it blooms with small yellow-green flowers surrounded by showy bracts that add to its ornamental appeal. After flowering, the plant may produce more seeds, which disperse in the area, while the main plant may go dormant in fall or winter, dying back to the ground to survive the cold. With the return of favorable conditions in the following spring, cushion spurge will regrow from the rootstock, renewing its life cycle.

Propogation

• Propogation time

  Spring-Early Summer

• Euphorbia epithymoides 'First Blush', commonly known as polychrome euphorbia, is typically propagated by division in the spring. Start by carefully lifting the parent plant from the ground with a spade, ensuring you keep as much of the root ball intact as possible. Gently separate the plant into smaller sections by either teasing apart the roots by hand or using a knife if necessary. Each section should have a good amount of roots attached for successful propagation. Replant the divisions at the same depth they were growing previously, spacing them about 12 inches (approximately 30 centimeters) apart to allow enough room for growth. Water the new plantings well and keep the soil consistently moist until the euphorbia is established and new growth is visible. This method allows for the quick establishment of new plants and helps rejuvenate the parent plant by reducing overcrowding.