Polygonatum biflorum

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Polygonatum Biflorum 1 Polygonatum Biflorum 3 Polygonatum Biflorum 4 Polygonatum Biflorum 5 Polygonatum Biflorum
Polygonatum Biflorum 1 Polygonatum Biflorum 3 Polygonatum Biflorum 4 Polygonatum Biflorum 5 Polygonatum Biflorum

Polygonatum biflorum

Common Name: Smooth Soloman's Seal

Smooth Solomon’s Seal is a graceful, arching woodland perennial that reaches 1 to 3 feet in height. Its unbranched stems bear rows of small, hanging, greenish-white bell-shaped flowers in spring, followed by dark blue berries in late summer. It is commonly found in rich, moist forests and shaded slopes, thriving in dappled light. This plant is an excellent choice for woodland gardens, shaded borders, and native understory plantings, where its elegant foliage provides texture throughout the season.

Characteristics

Product Form Plant
Type Forb
Sun Full Sun, Partial Sun, Shade
Soil Clay, Loam, Calcareous
Moisture Mesic, Wet
Average Max Height (inches) 30
Suggested Plant Spacing (inches) 20
Bloom month(s) May, June, July
Bloom Color or Type Yellow, Green
Dominance Medium

Range Maps

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.