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Euphorbia corollata

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Euphorbia Corollata 4 Euphorbia Corollata I Euphorbia Corollata 3 Euphorbia Corollata 1 Euphorbia Corollata Euphorbia Corollata 2
Euphorbia Corollata 4 Euphorbia Corollata I Euphorbia Corollata 3 Euphorbia Corollata 1 Euphorbia Corollata Euphorbia Corollata 2

Euphorbia corollata

Common Name: Flowering Spurge

Flowering Spurge is an herbaceous perennial that grows up to 12 to 40 inches tall, with smooth stems and light green leaves arranged alternately or in whorls. Each stem terminates in a panicle of small, white flowers that bloom from June to September. It is commonly found in prairies, pastures, open woods, and along roads and train tracks, thriving in well-drained soils and exhibiting excellent drought tolerance due to its deep taproot. The plant's milky sap can cause skin and eye irritation in some individuals. In landscapes, it is suitable for dry, sunny areas, prairie restorations, and naturalized plantings, providing nectar for various pollinators.

Characteristics

Type Forb
Sun Full Sun, Partial Sun
Soil Clay, Loam, Sand/Gravel, Calcareous
Moisture Dry, Mesic
Average Max Height (inches) 36
Suggested Plant Spacing (inches) 20
Bloom month(s) June, July, August, September
Bloom Color or Type White
Dominance Medium

Range Maps

Euphorbia Corollata Us Map
Euphorbia Corollata Mn Map

Sowing Information

For most homeowners, the recommended method is to hand-broadcast seed at a minimum rate of 16–64 PLS (Pure Live Seed) ounces per acre. To ensure even coverage, broadcast the seed in perpendicular passes across the site. Grass seed should be broadcast first and lightly raked into the soil. Afterward, apply a light mulch layer using clean, seed-free straw or, preferably, our native Little Bluestem straw, available at our retail garden centers. Once mulching is complete, broadcast native wildflower seed over the area without raking it in. A good rainfall or thorough watering will provide sufficient soil contact for successful germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.
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