Scouler's St. Johnswort (Hypericum Scouleri) is a perennial herb in the Hypericaceae family with moderate care difficulty. It requires moderate watering and partial shade or dappled_shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.
Hypericum scouleri is a perennial herb native to western North America, including California.
Scouler's St. Johnswort
Hypericum Scouleri
Hypericum scouleri is a perennial herb native to western North America, including California.
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Care Calendar
Monthly care tasks for Scouler's St. Johnswort
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
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