perennial

Solomon's Seal

Polygonatum biflorum

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

12 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Prefers moist environments

Lifespan

Many years with proper care

Native To

North America

Toxicity

Toxic if ingested

The Story

Plant Bio

Polygonatum biflorum, commonly known as Solomon's Seal, is a deciduous perennial with arching stems and pairs of elliptical, green leaves. It produces elegant, dangling bell-shaped white flowers in late spring to early summer. This species is valued for its graceful, arching growth habit and its ability to thrive in shaded woodland gardens, adding both structure and subtle beauty to shaded areas.

Bloom Period:

EarlyLate

Uses & Benefits:

Solomon's Seal adds elegant arching foliage and fragrant bell-shaped flowers to shaded gardens, enhancing visual appeal.

Provides ground cover in shaded areas, suppressing weeds and maintaining soil moisture.

Supports pollinators with its nectar-rich flowers and attracts birds with its berries.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck rhizomes 2 inches deep in rich, well-drained soil.
Water consistently, especially during dry spells.
Mulch to retain moisture and suppress weeds.
Prune dead stems after flowering to encourage new growth.
Divide in early spring or fall every 3-4 years for vigorous growth.
Provide partial shade for optimal performance.

Pro Tip

Plant in partial shade with moist, well-drained soil for best results.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture
Prune after flowering to maintain shape

Don't

Avoid waterlogging which can cause root rot ❌
Don’t expose to full sun which can scorch leaves
Refrain from heavy fertilizing in late fall

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Pest Check
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland gardenElegant border with fragrant flowersUnderstory plant in shaded beds

Companion Plants

Hostas Ferns Astilbes Heucheras

Multiply

Propagation Methods

Good to Know

Common Questions

Solomon's Seal questions

What zones can Solomon's Seal grow in?

Solomon's Seal is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Solomon's Seal deer resistant?

Not reliably. Deer may browse Solomon's Seal, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Solomon's Seal bloom?

Solomon's Seal typically blooms in late spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Solomon's Seal need full sun?

Solomon's Seal does best in part shade.