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Hypericum kalmianum 'Sunny Boulevard'St. John's Wort

Hardy Shrub

What is Hardy Shrub?
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.

FROM £26.99

100% (1 Review)

Prominent golden stamens crown the clear yellow petals

A rounded, well branched shrub

Blooms are succeeded by fleshy, conical fruits

Easy to grow, needing little maintenance

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Height Up to 90cm (35.4in)
Spread Up to 90cm (35.4in)

Hardy Shrub

ground covercottage gardenslow maintenance garden

Sun or semi shade

JAN
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Flowering Months

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Description
Prominent golden stamens crown the clear yellow petals of this St. John's Wort. Hypericum kalmianum 'Sunny Boulevard' forms a rounded, well branched shrub that lends itself to the middle of borders, mingling with perennials and other low shrubs. Flowering over a long period, the blooms are succeeded by fleshy, conical fruits that extend the season of interest well into autumn. The slender foliage is semi-evergreen, bringing year-round texture and form to borders. Hypericum is dependable and easy to grow, needing little maintenance throughout the year. Height and spread: 90cm (36").

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.

Show Codes

1 x 10 Litre Potted Plant (Height 40cm+) (KF2260)

2 x 3 Litre Potted Plants (T66755P)

1 x 3 Litre Potted Plant (Height 30cm+) (66263)

How to Grow
Plant St. John’s Wort in any garden soil and in a position that is sheltered from cold winds. Hypericum is a versatile plant coping well in poor, dry soils and even thriving in deep shade.
More Info
Feed and water regularly throughout the growing season while young Hypericums plants become established. Mature plants require little attention throughout the growing season. After flowering, lightly prune evergreen Hypericum plants to remove any damaged or dead growth and maintain a pleasing shape.
Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

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Hypericum kalmianum 'Sunny Boulevard'

Hypericum kalmianum 'Sunny Boulevard'

1 Review

was £29.99From£26.99

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