Hypericum, St. John's Wort, St. Johnswort 'Hidcote'


Family: Clusiaceae
Genus: Hypericum (hy-PER-ee-kum) (Info)
Cultivar: Hidcote




Foliage Color:

Unknown - Tell us

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Unknown - Tell us

Where to Grow:

Unknown - Tell us


12-18 in. (30-45 cm)

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

36-48 in. (90-120 cm)


24-36 in. (60-90 cm)

36-48 in. (90-120 cm)


USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

Sun Exposure:

Sun to Partial Shade


Unknown - Tell us

Bloom Color:

Gold (Yellow-Orange)

Bloom Time:

Mid Spring

Late Spring/Early Summer

Mid Summer

Late Summer/Early Fall

Mid Fall





Other details:

Unknown - Tell us

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:


Propagation Methods:

From herbaceous stem cuttings

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds

Allow seedheads to dry on plants; remove and collect seeds


This plant has been said to grow in the following regions:

Millbrook, Alabama

Lewes, Delaware

Barnesville, Georgia

Marietta, Georgia

Lake Forest, Illinois

Fishers, Indiana

Crystal Springs, Mississippi

Beach Haven, New Jersey

Haddonfield, New Jersey

Jamesburg, New Jersey

Medford, New Jersey

Elba, New York

Woodstock, New York

Brevard, North Carolina

Holly Springs, North Carolina

Beavertown, Pennsylvania

Gardners, Pennsylvania

Anderson, South Carolina

Conway, South Carolina

Austin, Texas (3 reports)

Springfield, Virginia (2 reports)

Virginia Beach, Virginia

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Gardeners' Notes:


On Apr 27, 2016, mollyslandscape from West Springfield, VA wrote:

I have had one for 6-8 years years growing in back of a perennial bed in Zone 7. I like that blooms are long lasting and popular w/ bees. Also popular w/ jap. beetles but I don't bother treating w/ insecticide. Nice fall foliage color too. Mine looks more upright than the photo. Mine is 4-5 ft tall w/ a vase shaped form. Sort of upright then weeping or fountain-like toward the top as I have never cut it. However, this winter a construction project forced it to be ripped from the ground in Feb. It came out in 4 separate pieces and there were no secondary, or hairy roots, and no soil attached to the thick but limited piece of root at all. All 4 pieces were replanted and are leafing out again!


On Sep 3, 2012, SingingTurtle from Saugerties, NY wrote:

I have grown my St. John's Wort Hidcote for about 5 or 6 years in a south-facing bed of my zone 5b garden. The soil is fairly heavy clay but with good drainage and amended with compost. It has been one of my favorite shrubs, growing to about 3ft tall with a fountaining habit and strong bloom of large golden yellow flowers. This year growing conditions were bad, with no snow cover, a very early warm spell in March and then drought for most of June & July. For the first time, it did not do well at all, developing considerable dieback and little flowering. I am unsure whether the problems are strictly environmental or whether it has fallen victim to some kind of disease. I am tempted to lift and divide it, but wonder whether to do that now or wait 'til Spring. More research needed here, but i... read more


On Nov 20, 2009, shrubbs wrote:

People look for a maintenance free plant ... this is pretty close. The key is giving it the proper space to grow. In our central PA area it is a semi-evergreen - leaves remain green through the winter until late January (depending on the severity of the winter). Best way to maintain in our area - prune in the early spring leaving 3-6" of stem and do not prune until the next spring. Remember ... if you do not give it its needed space than it will seem overgrown in your garden.


On May 19, 2008, warrendavisx from Haddonfield, NJ wrote:

I've had much success with this plant as groundcover beneath shade trees. It keeps unwanted weeds at bay quite nicely, while some lily bulbs and hostas here and there are unimpeded. It has a neat and tidy appearance all season long, with a brief spell of small yellow flowers in Summer and limited green throughout zone 7a Winters in unprotected areas. Don't worry about browned leaves over Winter; the plant greens up abundantly in Spring. It spreads well, but is contained fairly easily with edging or by mowing the edges if bordering a lawn. My other common groundcovers are the more tender Lamiums which spread at about the same rate, and Vinca illuminata (a slower spreader).


On May 10, 2004, gardenfeet from Taylors, SC wrote:

This is my favorite bird shrub, it is evergreen and provides protection all year. When wet the soft leaves are used for bathing. My plant is 5'x5" and I have not found it to be invasive in 7a.


On Dec 10, 2003, vagardener from Springfield, VA wrote:

I love this plant. I cleared out some naturalized azaleas in front of my house and planted two of these in a space created. That was three years ago. Last winter, I thought they had died, because most of the growth became dry and brown. I cut them back, severely, this summer. Both can back with a vengence. They provide nice mid-summer color after the azaleas lose their blooms. This winter they're remaining green. They work well for me as a shrub and I've given them plenty of room to grow and fill out.


On Sep 15, 2003, goldendays from Crystal Springs, MS wrote:

We have two St. John's Wort plants. They are doing well, but really invasive in the flower bed. This is their second year, and they stayed green all winter.


On Jul 17, 2002, Lilith from Durham,
United Kingdom (Zone 8a) wrote:

One of the best known forms of this mid-sized shrub with rich green foliage and large golden flowers throughout the summer and into the fall. Semi-evergreen.