Bushy St. John's-wort (Hypericum Densiflorum) is a perennial shrub in the Hypericaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

A deciduous, multi-stemmed shrub native to eastern North America, known for its dense clusters of bright yellow flowers and attractive fall foliage.

Bushy St. John's-wort

Bushy St. John's-wort

Hypericum Densiflorum

A deciduous, multi-stemmed shrub native to eastern North America, known for its dense clusters of bright yellow flowers and attractive fall foliage.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, clay
Indoor:No
Outdoor:Yes
Garden Use:erosion control, specimen, wildlife habitat, groundcover

Care Calendar

Monthly care tasks for Bushy St. John's-wort

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

Bushy St. John's-wort
Bushy St. John's-wort detail

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Taxonomy

Family:Hypericaceae
Genus:Hypericum