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Plant Care

Dwarf st john's wort

(Hypericum mutilum mutilum)

Dwarf st john's wort (Hypericum mutilum mutilum) - Image 1 of 10
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Also Known As

Dwarf st john's wort, Small st. john's wort, Lesser st. john's wort, Dwarf st. john's wort

About This Plant

Hypericum mutilum mutilum is a small, deciduous shrub that grows up to 2 feet tall. It has slender, upright branches and small, bright yellow flowers that bloom in the summer. The plant is native to North America and can be found in wetland habitats such as bogs, swamps, and marshes.

Plant Care Instructions

Outdoor Size Range

12-24 inches (30-60 cm)

Light Requirements

Hypericum mutilum mutilum prefers full sun to partial shade. It can tolerate some shade but will not flower as profusely.

Humidity Needs

Hypericum mutilum mutilum does not have any specific humidity requirements.

Fertilizing Schedule

This plant does not require fertilizer, but can benefit from a light application of balanced fertilizer in the spring.

Pruning Guidelines

Pruning is not required for this plant, but it can be pruned in the late winter or early spring to promote bushier growth.

Common Pests and Diseases

Hypericum mutilum mutilum is generally pest-free, but can be susceptible to scale insects and spider mites.

Indoor Size Range

N/A

Watering Schedule

This plant requires regular watering, particularly during dry spells. It prefers moist soil but can tolerate short periods of drought.

Temperature Range

This plant is hardy in USDA zones 5 to 9 and can tolerate a wide range of temperatures.

Growing Season

The growing season for Hypericum mutilum mutilum is from late spring to early fall.

Growing Difficulty Level

Hypericum mutilum mutilum is relatively easy to grow and maintain.

USDA Hardiness Zones

USDA hardiness zones 5 to 9

Did You Know?

Hypericum mutilum mutilum has been used in traditional medicine to treat a variety of ailments, including depression and anxiety.

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