• yellow flowers and bright green foliage of hypercium calycinum
  • Hypericum calycinum groundcover St. Johns Wort
  • Hypericum Groundcover Plants
  • St. Johns Wort Flower brilliant Yellow

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St. John's Wort

Hypericum calycinum

Sale Price $27.95 USD
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St. John's Wort for Sale Online

St. John's Wort (Hypericum calycinum) is a popular perennial that boasts bold star-shaped blooms and showy stamens that will bring your garden to a whole new level of beauty.

Commonly referred to as St. Johns Wort or Aaron's Beard, these show-stopping perennials are tolerant of various conditions, making them ideal for beginner gardeners.

Ideal care for these semi-evergreen plants includes full sun to part shade and a well-draining soil blend. These hardy perennials will also tolerate compact grounds and sandy soils as well.

The popular Common St John Wort perennial plant is excellent for any ground cover planting bed or as an accent for any landscape project. Its bright yellow flowers contrast nicely with its fresh, green foliage. Plant in early spring to enjoy bursts of yellow flowers in summer!

Growzone: 5-9 St. John's Wort Hardiness Zones 5-9
Hardiness Zone: 5-9
Mature Height: 1 to 2 Feet
Mature Width: 1 to 2 Feet
Classification: Flowering Shrub
Sunlight: Full Sun
Habit: Upright
Foliage: Green
Flower Color: Bright Yellow
Soil Condition: Any well drained soil
Water Requirements: Water well until established

How to Care for St. John's Wort

Be sure to read our planting instructions to ensure a healthy and happy plant for years to come!

Frequently Asked questions

When is the right time to prune my St John's Wort?

What type of mulch should I use?

When should I fertilize my St John's Wort?

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