Smooth Solomon's Seal (Polygonatum Biflorum) is a perennial herb in the Asparagaceae family with easy care difficulty. It requires moderate watering and partial shade or full shade or dappled_shade light in USDA hardiness zones 3-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Polygonatum biflorum is a perennial herbaceous plant with arching, unbranched stems and pairs of nodding, greenish-white, tubular flowers.

Smooth Solomon's Seal

Smooth Solomon's Seal

Polygonatum Biflorum

Polygonatum biflorum is a perennial herbaceous plant with arching, unbranched stems and pairs of nodding, greenish-white, tubular flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Partial Shade, Full Shade, dappled_shade
Hardiness Zones
3-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, silty, clay
Indoor:No
Outdoor:Yes
Garden Use:groundcover, specimen, shade planting

Care Calendar

Monthly care tasks for Smooth Solomon's Seal

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
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Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Smooth Solomon's Seal
Smooth Solomon's Seal detail

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Taxonomy

Family:Asparagaceae
Genus:Polygonatum