Pyramidal St. John's Wort (Hypericum Triquetrifolium) is a perennial herb in the Clusiaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.

A perennial herb with thin, angular stems and bright yellow flowers, notable for its medicinal and ecological value.

Pyramidal St. John's Wort

Pyramidal St. John's Wort

Hypericum Triquetrifolium

A perennial herb with thin, angular stems and bright yellow flowers, notable for its medicinal and ecological value.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
7-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Pyramidal 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

Pyramidal St. John's Wort
Pyramidal St. John's Wort detail

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Taxonomy

Family:Clusiaceae
Genus:Hypericum