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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.Euphorbia palustris, commonly known as Marsh Spurge, is a herbaceous perennial plant native to wetland areas and moist meadows of Europe and Asia. It is known for its attractive foliage and showy clusters of flowers. Here’s a detailed description and care guide for Euphorbia palustris:
Description:
Euphorbia palustris forms clumps of erect stems that can reach a height of about 60-90 cm (24-36 inches) and spread up to 45 cm (18 inches). The stems are typically unbranched and are covered with lance-shaped, dark green leaves that are arranged in whorls along the stem. The leaves often have reddish tints and may turn reddish-bronze in autumn. In late spring to early summer, the plant produces striking flower clusters at the top of the stems. The flowers are small and yellow-green in color, surrounded by showy, petal-like bracts that are usually bright red. These bracts persist long after the flowers fade, providing ornamental interest.
Care Guide:
Light: Euphorbia palustris thrives in full sun to partial shade. It prefers at least 4-6 hours of direct sunlight per day to promote sturdy growth and vibrant flower coloration. However, it can tolerate some shade, particularly in hot climates where it benefits from protection against intense afternoon sun.
Water: This plant prefers consistently moist soil but can tolerate brief periods of drought once established. Ensure the soil remains evenly moist, especially during hot and dry periods. However, avoid overwatering, as this can lead to root rot. Good drainage is essential to prevent waterlogging.
Soil: Euphorbia palustris prefers moist, fertile soil that is rich in organic matter. It can adapt to a range of soil types, including loam, clay, or sandy soil. The soil should be well-draining to prevent waterlogging. Adding compost or well-rotted organic matter to the soil before planting can help improve its fertility and moisture retention.
Temperature: This plant is hardy in USDA hardiness zones 4-8. It can tolerate cold temperatures and even some frost. However, in regions with extremely hot summers, providing some afternoon shade can help protect the plant from heat stress.
Fertilizer: Euphorbia palustris generally doesn’t require heavy fertilization. It can benefit from an annual application of a balanced slow-release fertilizer in early spring. Follow the package instructions for application rates. Avoid overfertilizing, as excessive nutrients can promote lush foliage growth at the expense of flower production.
Pruning: Minimal pruning is required for Euphorbia palustris. After the flowering period, you can remove the faded flower stalks and any dead or damaged foliage. It is important to wear gloves when pruning or handling this plant, as the sap can cause skin irritation.
Pests and Diseases: Euphorbia palustris is generally resistant to pests and diseases. However, it can be susceptible to aphids or snails. Monitor your plant regularly and take appropriate measures to control any infestations. Good air circulation and proper spacing between plants can help prevent fungal diseases.
Landscape Use: Euphorbia palustris is commonly used in perennial borders, cottage gardens, or naturalistic plantings. It adds vertical interest and color to wetland or moist garden areas. It pairs well with other moisture-loving plants such as irises, astilbes, and Ligularia.
Euphorbia palustris is a beautiful perennial that adds interest and color to moist garden areas. By providing the right growing conditions and proper care, you can enjoy its attractive foliage and striking flower clusters in your landscape.
