St. John's Wort

Hypericum calycinum

Growzone: 5-9

As Low As $16.95
1. Choose Size & Quantity
Size Price Quantity
1 GAL $16.95

Out of stock

2. Choose Recommended Add-Ons
Product Price Quantity
Espoma Bio-Tone Plus Starter Plus $14.95
Share:
This Plants Growzone: 5-9
Growing 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

Flowering St. John's Wort Plants


 The St. John's Wort perennial, also known as Aaron's Beard or by it's botanical name, Hypericum calycinum is a easy to care for plant that is great for any groundcover planting bed or an accent for any landscape project. It's bright yellow flowers really contrast well on top of it's fresh, green foliage.


Full Description

Ornamental St. John's Wort Perennials

The St. John's Wort perennial, also known as Aaron's Beard or by it's botanical name, Hypericum calycinum is a easy to care for plant that is great for any groundcover planting bed or an accent for any landscape project.  It's bright yellow flowers really contrast well on top of it's fresh, green foliage. 


Planting Information

We suggest when planting your newly purchased St John’s Wort plants that you dig a hole twice as wide as the root system but not deeper. Depending on the quality of your existing soil you may need to add a locally sourced compost or topsoil to the back-fill soil. We do not recommend using straight topsoil or compost as a back-fill soil because more times than not these products will retain entirely to much moisture and will cause the root system to rot. Adding compost or topsoil will help the young feeder roots to spread through the loose, nutrient rich soil, much easier than if you used solely the existing soil which more times than not will be hard and compacted. The most common cause of plant death after transplanting is planting the new plant to deep. That is why we do not recommend planting in a hole any deeper than the soil line of the plant in the pot. A good rule is that you should still be able to see the soil the plant was grown in after back-filling the hole.


Frequently Asked questions

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

When should I fertilize my St John's Wort?

What type of mulch should I use?


Customer Reviews