Large-flowered Sweetvetch (Hedysarum Grandiflorum) is a perennial herb in the Fabaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.

Hedysarum grandiflorum is a perennial herbaceous plant known for its showy, large pink to purple flowers and attractive foliage.

Large-flowered Sweetvetch

Large-flowered Sweetvetch

Hedysarum Grandiflorum

Hedysarum grandiflorum is a perennial herbaceous plant known for its showy, large pink to purple flowers and attractive foliage.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, gravelly
Indoor:No
Outdoor:Yes
Garden Use:nitrogen fixer, ornamental, pollinator support

Care Calendar

Monthly care tasks for Large-flowered Sweetvetch

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

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

Large-flowered Sweetvetch
Large-flowered Sweetvetch detail

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Taxonomy

Family:Fabaceae
Genus:Hedysarum