St. John’s Wort

Hypericum x moserianum

An easy-growing, drought-tolerant semi-evergreen shrub with mounding, mid-green foliage neatly set along reddish stems. Single or clustered blossoms in golden yellow, centered with a sunburst of stamens, create a beautiful summer display and make a wonderful cut flower arrangement. Grows best in borders or rock gardens. In warmer climates it will perform well planted en masse to form an informal hedge.


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St. John’s Wort

Hypericum x moserianum
Plant Type

Garden Use


Flower Color

Foliage Color

Approximate size upon delivery*

5 gallon, 12" h x 18" w

Deciduous / Evergreen

Bloom Time

Mature Size

Growth Rate

Growth Habit


Light Needs

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Water Needs


Sunset Zone

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USDA Hardiness Zones

Garden Style

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Special Features

Common Nursery Plant Forms

We use plant forms to describe how a plant has been grown in our nursery. Here are some common nursery plant forms explained.

A bush or multi refers to a shrub or small tree grown with multiple stems.

A standard has been trained to have a single trunk.
Many bush/multi plants are also available in standard form, so be sure to check the form when you add plants to your cart.

A column refers to a tree or shrub grown into a tall, narrow shape.

An espalier is a plant trained to grow in a two-dimensional form against a trellis.

Staked plants will be tied to a wooden or plastic stake during the growing process. This technique is generally used on vines but is sometimes used for certain trees or shrubs.