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Special Offers

24 begonia plug plants only £2.99 with any order

10 Petunia Positplug plants for £3.99 with orders over £30

10 Fuchsia Postiplug plants for £4.99 with orders over £45

Blackberry 'Polarberry'Rubus fruticosus

2 Options from £9.99

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

The brand new 'white' blackberry!

Has a compact, upright habit

Well suited to growing containers

1 x 9cm pot-grown blackberry bush £9.99 Within 48 Hours
3 x 9cm pot-grown blackberry bushes £19.99 Within 48 Hours
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery
Here’s an unusual fruit for your kitchen garden. Blackberry ‘Polarberry’ produces astonishing white berries that won’t stain your hands! From July to August, the large juicy fruits are produced in profusion on vigorous stems. This exciting new Blackberry has a compact, upright habit that is well suited to growing containers or where space is limited. Like all of its species, it is tough and resilient, demanding very little attention throughout the year. Height: 120cm (48").

Kitchen Garden, Walls And Fences, Wildlife Gardens

Hardy

full sun

Up to 120cm (48in)

Up to 45cm (18in)

easy

easy

RHS plants for pollinators

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

1 x 9cm pot-grown blackberry bush (81183)
3 x 9cm pot-grown blackberry bushes (T81184P)

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Flowering Months Harvest Months
Water well for the first year until blackberry plants are fully established. Train the stems onto their supports as they grow. Cover the plants with netting to protect the crop from birds as blackberry fruits begin to develop. Blackberries can be harvested from July onwards. In autumn, prune the canes which have fruited over summer to ground level. Canes which have not fruited should be 'tied in' to their supports. In spring, while the ground is moist, apply a mulch of well rotted manure or garden compost to the base of the canes to improve moisture retention throughout the summer.
Plant blackberry bushes in a sunny position in any well drained soil. Incorporate plenty of well rotted manure or garden compost into the ground prior to planting. When growing blackberry plants, support the stems on a framework of wires stretched between sturdy 1.8m (6') posts, or trained against a trellis or wall.

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 £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 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.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.

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