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Hypericum kalmianum 'Cobalt-n-Gold'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.
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.
FROM £29.99
A shrub for all seasons!
Bright golden blooms followed by autumn berries
Superb autumn colour
Delivery Information
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Height Up to 50cm (20in)
Spread Up to 50cm (20in)
Hardy Shrub
ground covercottage gardenslow maintenance garden
sun or semi shade
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Flowering Months
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Description
How to Grow
Hypericum kalmianum 'Cobalt-n-Gold' has inexhaustible seasonal interest! This mound-forming deciduous shrub makes a bright display in sunny borders, with a covering of golden-yellow blooms each summer. The dazzling flowers sit above its silvery-green foliage making an eye-catching contrast.
By autumn, this hard-working shrub has transformed to shades of red and gold, accompanied by a host of autumn berries. As the leaves fall they reveal its orange-red bark that provides lovely winter interest. Perfect for sunny, free draining borders! Height and spread: 50cm (20”).
Show Codes
1 x 3.6 Litre Potted Plant (KC0568)
1 x 10 Litre Potted Plant (KC0569)
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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