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Home>Flowers, Plants & Shrubs>Garden Plants>Flowers, Plants & Shrubs>Perennial & Biennial Plants>Evergreen Perennials

Hypericum olympicum 'Citrinum'Hypericum olympicum f.uniflorum 'Citrinum'Mount Olympus St John's wort

Hardy

£19.99

Huge pale lemon flowers with starry stamens

Tiny blue-green leaves

Suitable for containers

Gravel gardens and dry borders

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70 Litres + 210g Pack Of Incredibloom® - £19.99

1 x 150g Pack - £8.99

Plant Size Height Up to 30cm (12in)
Spread Up to 30cm (12in)

Hardiness & Longevity Hardy

Ideal For ground covercottage gardenslow maintenance garden

Position In full sun

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Flowering Months

Hypericum olympicum ‘Citrinum’ is distinctively different and a rather finer plant than the common and tough looking Hypericum which is regularly used for hedging and bares brassy yellow flowers. Hypericum olympicum ‘Citrinum’ is an RHS AGM winner which forms neat little mounds of tiny, blue green foliage covered in huge, pale lemon flowers bursting with very long, starry stamens.

Like other Hypericums, it goes on flowering for several weeks over the summer. This trouble-free, semi-evergreen shrub is easy to grow just give it a quick trim after flowering. Use it in a dry Mediterranean border, rockery or gravel garden where it will thrive in a drought-prone, sunny position. Height and Spread: 30cm (12”).

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.

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1 x 1 Litre Potted Plant (KC9112)

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.

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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.

Hypericum olympicum 'Citrinum'Hypericum olympicum f.uniflorum 'Citrinum'Mount Olympus St John's wort

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Hypericum olympicum 'Citrinum'Hypericum olympicum f.uniflorum 'Citrinum'Mount Olympus St John's wort

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