How to Grow Spurge

Also known as euphorbia, the are over 2000 species of spurge, which includes shrubs, annuals, biennials, perennials and subshrubs. Some of the spurge species are evergreen, while others are deciduous. Some are succulents. Due to the wide variety of species, the height and width of the plant varies greatly; some grow up to 96 inches wide. They produce striking yellowish bracts. Spurge is suitable for USDA zones 5 to 9.

Things You'll Need

• Shovel
• Decayed leaves
• Spurge plants
• Water
• Complete plant food
• Mulch
• Pesticide
• Pruning shears
• Plant markers (optional)

Instructions

1. Select the site for the spurge. Depending upon the variety, they can use full sunlight or light shade. The soil needs can range from light, fast-draining soil to rock gardens to damp, moist earth that is enriched with decayed leaves. Dig up the soil, remove rocks and other garden debris and add the required soil amendments to meet the need of your particular spurge.

2. Plant spurge in mid-spring. Dig a hole that is larger than the spurge’s container. Remove the plant carefully from the container and put it in the hole. Fill the hole with soil and tamp down gently to remove air bubbles. Water to settle the soil. Space according to the mature height of your variety.

3. Water spurge regularly but do not overwater. The variety of spurge that requires fast-draining soil will need a complete plant food in the spring and mulch. Aphids can be a difficult problem for spurge. Spray with a pesticide at the first sign of infestation.

4. Watch for the spurge to bloom, depending upon the variety, beginning in spring or summer and continuing through early fall. Cut back brownish stems in the fall to promote new growth.

5. Propagate spurge by sowing seeds, either when ripened or saved until the next spring. Spurge can also be divided in the spring. Dig up the plant, divide the clump and replant. Water regularly until the new plants are established.

Tips & Warnings

• The milky sap of spurge can severely irritate skin. Wear gloves and goggles when pruning. Also, the sap can cause discomfort if ingested. Keep children and pets away from this plant.