Hypericum | Heijnen Plants

Filters

Hypericum calycinum Aaron's beard

3^45From

40cm

Hypericum olympicum 'Grandiflorum' Mount Olympus St John's wort

5-10cm

Added to shopping cart

3^35From

products found, click here to view them

Buy hypericum (St John's wort)

Hypericum is a versatile plant that brings bright yellow flowers to any garden. These shrubs are known for their eye-catching stamens and oval leaves. Some varieties produce red or black berry-like fruits and typically bloom in the summer. Curious about how to use Hypericum in your garden? This plant is perfect for creating ground covers or flowering hedges. With its low-growing or shrub-forming habit, it suits slopes, embankments, and bee gardens well. St John’s wort, also known as Hypericum shrub, adds a cheerful touch with its vibrant blooms. Consider adding this yellow flower shrub to your landscape for beautiful results. Discover more about where to buy Hypericum in the UK and transform your garden with these lovely plants.

What is Hypericum and how does it bloom so freely?

Hypericum, commonly known as St John's wort, is a versatile plant used in many gardens. It is part of the Hypericaceae family. This plant is often seen as a yellow flowering bush or as a groundcover or hedge. St John's wort is valued for its medicinal background and can be pruned regularly to maintain shape. St John's wort is used in gardens as a shrub or border, and it is popular in pots or planters. Its bright yellow flowers attract bees and beetles, while its berries are a food source for birds. Originating from Europe, Asia, and North Africa, Hypericum can easily adapt to different climates and is a great addition to natural gardens or insect nooks. The name "Hypericum" comes from Greek, meaning "above an image," symbolising protection against evil. It is often associated with midsummer rituals. As a perennial plant or shrub, it can be deciduous or semi-evergreen and is known for being drought-tolerant. If looking to enhance any garden, buying Hypericum in the UK offers an option for low-growing or shrub-forming plants with the added benefit of medicinal properties. Enjoy the vibrant presence of this yellow flower shrub.

Key features of St John’s wort for garden structure

The Hypericum is a versatile garden plant that blooms with bright yellow flowers. This plant can grow as a shrub or ground cover, showing a densely branched structure. Its oval leaves and summer-blooming yellow flowers with striking stamens add visual appeal. Depending on the type, it can develop red or black berry-like fruits, making it popular for natural gardens and borders. Hypericum has a perennial lifecycle, often deciduous or semi-evergreen, and shows drought tolerance. It can grow from 30 cm to 150 cm tall, influenced by the type, climate, and care. The plant usually blooms from June to August, favouring sunny locations and well-drained soil. Temperature, age, and proper pruning can affect flowering success. The bright lemon-yellow blooms of Hypericum create a lively display. Factors like soil condition, light, and attentive care can enhance the intensity of the flower colour. While not typically fragrant, the medicinal background of St John's wort adds value to its garden utility. Its reliable structure makes it suitable for hedges, pots, and planters. Hypericum supports biodiversity by attracting insects and providing a natural habitat. Its use as a yellow ground cover or shrub makes it a practical choice for diverse garden applications.

Hypericum boasts oval, pointed leaves that are dark green and glossy, sometimes turning a reddish hue in autumn. This shrub or perennial maintains its foliage through winter, adding year-round interest to the garden. Its strong root base supports resilience against wind, drought, and heavy pruning. Despite harsh weather conditions, Hypericum remains hardy, thriving in temperatures from -29°C to -23°C, suitable for USDA zones 5 to 6.

These plants are primarily evergreen, retaining leaves even in colder months, yet in particularly harsh climates, some leaf loss may occur. In terms of heat and drought tolerance, Hypericum's deep root system and glossy leaves help it withstand challenging conditions. The plant adapts well to various soil types, making it versatile for different garden settings.

Importantly, Hypericum is non-toxic to children and pets, providing peace of mind for families and pet owners when gardening. Its yellow flowers, often followed by decorative berries, enhance the plant's aesthetic and ecological value, supporting biodiversity. The long blooming period from June to September offers continuous visual appeal and attracts pollinators, promoting a balanced garden ecosystem. Using Hypericum as groundcover or in hedges can also aid in weed suppression, enhancing garden maintenance. Overall, planting Hypericum not only beautifies but also supports a vibrant and thriving garden environment.

Using Hypericum in groundcover, borders or hedges

Hypericum, known for its vibrant yellow flowers, offers various uses in the garden, making it a versatile choice for many landscapes. Its adaptability and beauty make it a favourite among gardeners.

Groundcover: Hypericum calycinum is excellent for covering ground, especially in areas that require low maintenance. It provides a lush green carpet with bright blooms, perfect for slopes and embankments.
Border Planting: Create stunning borders with Hypericum. It adds vibrant colour and texture, making it a delightful addition to any garden setting.
Flowering Hedges: Cultivate Hypericum as a flowering hedge. Not only does it serve as an attractive boundary, but it also acts as a natural privacy screen.
Bee Garden: Attract bees by incorporating Hypericum into a bee-friendly garden. The flowers are highly appealing to pollinators, enhancing garden biodiversity.
Shrub Form: Use Hypericum as a standalone shrub for its striking appearance and compact growth, ideal for smaller garden spaces or as focal points.
Pots and Planters: Grow Hypericum in pots or planters for patios or balconies. This method is perfect for those with limited garden space but who still want a touch of nature.
Natural Garden: Integrate Hypericum into a natural garden setting, where its low maintenance and natural growth pattern blend perfectly with other native plants.
Insect Nook: Create an insect nook using Hypericum. Its flowers attract beneficial insects, supporting a healthy ecosystem within the garden.

For anyone considering adding this versatile plant to their garden, Hypericum provides an array of possibilities to enhance outdoor spaces. Whether used for its vibrant colours in a bee garden or as a groundcover for embankments, it is a practical and beautiful choice. Those looking to buy St John's wort can enjoy its benefits in numerous ways, contributing to a vibrant and lively garden environment. Harness the charm of this yellow flower shrub and transform any garden area into a stunning landscape.

Companion plants that pair well with Hypericum

Hypericum is a versatile plant that works well in various garden settings. It can provide a lovely ground cover with its bright yellow flowers or serve as a vibrant flowering hedge. Hypericum blooms with bright yellow flowers and pairs well with other perennials. Consider combining Hypericum with plants like Geranium and Potentilla for a striking visual effect. These combinations not only enhance the garden's colour palette but also offer a textural contrast. Mixing Hypericum with Lavandula and Nepeta adds a delightful fragrance and attracts bees, making the garden lively and beneficial for pollinators. Spiraea can also be a great companion, adding height and variety to the landscape with its unique flowering patterns. These combinations ensure that the garden is both colourful and dynamic. This diversity in plant selection creates a robust garden environment. Hypericum's bright blooms complement the soft shades and structures of its companion plants, creating a balanced and harmonious outdoor space. With these plant combinations, a garden can become a place of relaxation and beauty.

Soil and sun conditions that suit Hypericum best

Hypericum, also known as St. John's wort, thrives in full sun to light shade. It needs at least 4-6 hours of sunlight daily. The plant prefers well-drained, average soil. Factors such as adequate sunlight and proper drainage are vital for healthy growth. Hypericum is not very wind-sensitive due to its strong root base and can handle wind quite well. However, planting it near a windbreak can offer extra protection. For soil, Hypericum does well in calcareous to neutral types. A well-drained soil is crucial, ensuring roots do not sit in water, which can be detrimental. Regular fertilisation supports the growth of this yellow flowering bush. The soil should retain moisture without becoming waterlogged. Wind, sun, and soil type all influence the soil moisture level. Hypericum prefers a slightly alkaline to neutral pH level. Testing soil pH helps in maintaining the ideal conditions for this groundcover or hedge. By monitoring and adjusting these factors, the plant will flourish, providing vibrant yellow flowers in the garden.

How and when to plant Hypericum for fast growth

Hypericum can be planted in spring or autumn, avoiding frosty periods. Container-grown plants are versatile for year-round planting. Hypericum requires well-drained, calcareous or neutral soil. Adding compost at planting enhances growth. Sun to part shade is ideal, with at least 4-6 hours of sun daily. The plant spacing for Hypericum depends on the type and size. Check the Heijnen product page for specific plant spacing guidelines to ensure optimal growth. Preparing the ground well before planting is crucial. Use Heijnen planting soil to improve nutrient availability. Prune if necessary, as Hypericum tolerates heavy pruning. After planting, regular watering helps establish roots, but the plant is drought-tolerant once established. Fertilise to maintain health and encourage blooms. St John's wort will reward with vibrant yellow flowers, adding brightness to any garden. It thrives as a yellow flowering bush or groundcover, making it a versatile choice for various landscapes. Consider using Hypericum shrub as an attractive ground cover or ornamental shrub for its beautiful foliage and berries. With proper care, St John's wort can become a striking feature in your garden.

How to maintain Hypericum: trimming and shaping

Hypericum, commonly known as St John's wort, is a versatile and hardy plant that brightens gardens with its vibrant yellow flowers. This perennial shrub is appreciated for its ability to attract wildlife, such as bees and birds, and its drought tolerance. For those considering adding a yellow flowering bush to their garden, understanding how to care for Hypericum is essential.

Ensure well-drained soil and place in full sun to light shade for optimal growth.
Prune in early spring to 10–15 cm for rejuvenation and remove dead branches with sharp secateurs.
Lightly trim after the first bloom, usually around June, for a second flowering period.
Fertilise annually in early spring to support healthy blooms and growth.
Water deeply once a week if there is no significant rainfall, especially during dry spells.
In case of groundcover varieties, divide every 3-4 years to maintain vigour.
Offer winter protection by mulching the base if severe frost is expected.
Transplant in early spring or autumn, ensuring to water thoroughly after replanting.

Why Hypericum is valued for colour and low care

Hypericum adds vibrant colour to any garden with its bright yellow flowers. The blooms are not only eye-catching but also attract bees, making it a perfect plant for a bee garden. Its glossy dark green leaves provide a lush look, sometimes turning reddish in autumn, adding seasonal interest. As a shrub, it offers a dense branching structure which can serve as an effective ground cover or a low hedge. St. John's wort is a versatile shrub with yellow flowers. It is well-suited for slopes and embankments due to its vigorous growth and drought tolerance. This makes it a low-maintenance choice for many gardeners. The yellow flower shrub can also produce berries, adding further visual interest. As an evergreen plant, some varieties of St John's wort maintain their foliage year-round, ensuring continuous cover and privacy. In terms of ecological value, Hypericum supports wildlife by providing food and shelter to insects and bees. Its long bloom period and ability to cover ground efficiently make it an ideal choice for various garden applications, including as a flowering hedge or a groundcover plant.

Top UK Hypericum choices for bold yellow flower shows

Hypericum, commonly known as St John's wort, is a popular choice for gardeners in the UK seeking vibrant yellow flowers. This versatile plant can be found in various forms, from low-growing groundcovers to eye-catching shrubs. This guide explores some popular and widely used types of Hypericum, perfect for creating a stunning display from June to September.

Hypericum 'Hidcote' : This compact shrub is known for its bright yellow flowers and dense foliage. It's perfect for borders and hedges.
Hypericum 'Miracle Attraction' : A remarkable variety with vibrant blooms that add a splash of colour to any garden setting.
Hypericum 'Miracle Night' : This type stands out with its deep green leaves and rich yellow flowers, providing a striking contrast.
Hypericum 'Peter Dummer' : Ideal for groundcover, it features trailing stems and bright flowers, offering excellent weed suppression.
Hypericum calycinum : Known for its effectiveness in weed control, this groundcover variety boasts large, bright yellow flowers.
Hypericum olympicum 'Grandiflorum' : A taller variety with large, showy blooms, perfect for making a statement.
Hypericum perforatum : This species is often noted for its medicinal background and is a traditional favourite in many gardens.

These popular and versatile Hypericum types are available to buy online from Heijnen, perfect for enhancing any garden space with bold yellow flower shows.

Is Hypericum the right fit for your planting scheme?

Hypericum is a popular choice for gardens due to its many benefits. This plant is known for its vibrant yellow flowers and ability to thrive in various conditions.

Advantages:

Hypericum is a great bee plant, attracting pollinators to the garden.
It serves well as ground cover or a low hedge, providing structure in the garden.
The plant exhibits vigorous growth, quickly establishing itself in the landscape.
With a long flowering period, Hypericum brings extended colour to the garden.
Some varieties are evergreen, offering year-round interest.

Disadvantages:

Without regular pruning, Hypericum may appear messy and unkempt.
It can be susceptible to rust and leaf diseases, which may affect its appearance.

Proper soil preparation, location, and timely care, including fertilisation, reduce the risk of diseases and pests. Regular maintenance ensures healthy growth and blooming.

Buy easy-care Hypericum plants today from Heijnen

Hypericum, a versatile plant for any garden, is a great choice for those looking to add beauty and functionality. It is perfect for ground cover, flowering hedges, or a bee garden. Known for its vigorous growth and long flowering period, Hypericum blooms from June to September. Some varieties are evergreen, making them ideal for year- round interest. As a bee-friendly plant, it supports local wildlife. Easy to maintain, Hypericum requires minimal pruning frequency, making it suitable for both novice and experienced gardeners. Available in low-growing or shrub-forming varieties, it can suit various garden designs. The medicinal background of Hypericum also adds an intriguing aspect to this lovely plant. Buy Hypericum UK from Heijnen to transform your landscape with its vibrant yellow flowers and decorative berries. Buy the versatile Hypericum (St. John's Wort) from Heijnen and enrich your garden with strong blooms and decorative berries.

Ideal placement of a Hypericum

Hypericum thrives in sunny areas with well-drained, calcareous to neutral soil. These conditions ensure healthy growth and vibrant blooms. At least 4-6 hours of sunlight daily is ideal, enhancing the plant's resistance and colour. Avoid windy spots, although Hypericum can tolerate some breeze. Well-drained soil prevents root rot, which is crucial for plant health. Optimal placement results in better flowering, richer foliage, and a robust plant. Hypericum does well in both dry and moderately moist soils, adapting to various garden settings. It can be planted as a shrub, in a border, or as a groundcover. H. calycinum is excellent for ground cover, while other varieties make beautiful flowering hedges. Its strong root system handles slopes and embankments effectively. The right location supports better growth and flowering, making Hypericum a versatile choice for any garden. Plant in spring or autumn, avoiding frost periods.

Planting a Hypericum

Preparing the soil well is key for planting Hypericum. Start by loosening the soil to improve water drainage and mix in compost or suitable planting soil. This ensures the plants get enough nutrients for healthy growth. Proper soil preparation is crucial before planting Hypericum or any other plants. It allows for better root development and ensures that the plants can absorb sufficient water and nutrients. Hypericum can be planted year-round if pot-grown, except during frost periods. When planting those in jute sacks, place them in the soil with the sack still on, during spring or autumn. After planting, it's essential to water the plants regularly until they are well-rooted. The size of the plant when planting determines how many can be planted per square metre. St John's wort thrives in well-drained, calcareous to neutral soil in sun to light shade.

Fertilising a Hypericum

Fertilising Hypericum is important for its growth and health. Proper feeding ensures vibrant yellow blooms and lush, glossy leaves. Feeding twice a year encourages healthy growth and prevents overgrowth. Using organic fertiliser from Heijnen supports plant vitality. Apply fertiliser in spring and summer. The amount depends on the plant's size; larger shrubs will need more. Fertilisers become active when watered, so in dry spells, it's helpful to water the garden to release nutrients into the soil. For St John's wort, timely fertilisation promotes strong roots and long-lasting flowers.

Pruning a Hypericum

Hypericum requires careful pruning to maintain health and appearance. Regular pruning promotes vigorous growth and extends the plant's lifespan. Benefits of pruning include better air circulation, reduced risk of disease, and encouraging more flowers. The best time to prune Hypericum is in early spring. This is when the plant awakens from dormancy, and pruning stimulates new growth. For rejuvenation, cut back to 10–15 cm. After the first bloom, a light top trim encourages a second bloom. Use sharp secateurs to make clean cuts, as this helps to prevent damage. Quality tools ensure precise cuts and maintain plant health. Regular maintenance keeps Hypericum vibrant and blooming. Always focus on removing dead branches and spent flowers to channel energy into new growth. Remember, consistent care leads to a lush and healthy St John's wort.

Watering a Hypericum

Hypericum plants generally have a moderate water requirement. When newly planted, they require regular watering to establish strong roots. Once established, they only need additional water during prolonged dry spells. It's better to water deeply and less frequently than to give small amounts daily. The best time to water is early morning or late afternoon, as this reduces evaporation. Always check the soil to see if the plant truly needs water. For plants in pots, it's important that excess water can drain away to prevent root rot. Drip irrigation systems are effective once Hypericum is well established, but in the initial planting phase, they need supplementary watering. Hypericum, including varieties like the Hypericum shrub or St John's wort, are fairly drought-tolerant once they have established a good root system. However, consistent watering during dry periods ensures optimal growth.

The characteristics of a Hypericum

Hypericum, known for its vibrant yellow flowers, is a cherished addition to any garden. This plant not only boasts beauty but also serves practical purposes. Historically, it was believed to protect against evil, reflecting its strong presence in midsummer rituals. With its dense growth, it acts as effective ground cover or a low hedge, attracting bees and enhancing biodiversity. Moreover, it's safe for children and pets, ensuring a worry-free garden environment.

Separating/dividing a Hypericum

Hypericum, known for its vibrant blooms, benefits from division to promote healthy growth. Dividing Hypericum helps rejuvenate the plant and remove older parts, ensuring a vigorous garden presence. Splitting the plant offers advantages like improved health and increased flower production. To divide, carefully dig up the plant, discard any old sections, and replant the younger divisions. This process should occur every three to five years. Although spring and autumn are both suitable, autumn is often preferred for dividing Hypericum. Important tools include a sharp spade for digging and a knife for splitting. Taking care of Hypericum in this way ensures a thriving garden, filled with the beauty of St John's wort.

The ideal variety for you Buy hypericum (St John's wort)

St John's wort is a vibrant yellow flower shrub, ideal for adding life to any garden. Known for its vigorous growth, this plant serves well as ground cover or a low hedge. Its evergreen nature provides year-round interest, while its flowers attract bees and beetles. For a flourishing garden full of blooms and berries, buy Hypericum (St. John's Wort) from Heijnen today.

0203 455 22 48

Send an e-mail
[email protected]

Personal advice from
our specialists? We are happy to help you!