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Plum 'Opal'Prunus domestica

3 Options from £19.99

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

Reliable, heavy-cropping variety

Red-flushed, yellow skinned fruits

Succulent golden flesh which separates easily from the stone

3 bare root maiden plum trees (St Julien Rootstock)Save £19.98 £59.97 £39.99 Despatch: by end of January 2019
2 bare root maiden plum trees (St Julien Rootstock)Save £9.99 £39.98 £29.99 Despatch: by end of January 2019
1 bare root maiden plum tree (St Julien Rootstock) £19.99 Despatch: by end of January 2019
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews
Plum 'Opal' is one of the most reliable garden varieties, and is suitable for growing throughout the country. Slightly earlier to crop than 'Victoria', this dessert plum produces a heavy crop of excellent quality, small, yellow skinned fruits with an attractive red flush in July and August. The golden flesh easily separates from its stone and has a delicious gage flavour.
  • Plum rootstocks:
  • VVA1 - Dwarf reaching a mature height of up to 2m (6',6")
  • Ferlinane - Semi dwarf reaching a mature height of up to 2.5m (8')
  • St. Julien - Semi vigorous reaching a mature height of up to 4.5m (14')

This variety is partially self-fertile. For the heaviest crops it is best grown with another variety. If you only have room for one tree then make sure that a neighbour has a tree close by that can act as a suitable pollinator.

Estimated time to cropping once planted: 2 years.
Estimated time to best yields: 4 years.

Useful links:

How to grow fruit trees Fruit rootstock guide


Kitchen Garden, Wildlife Gardens

Hardy

Full sun

Up to 250cm (98.4in)

Up to 250cm (98.4in)

Easy for all|easy

A little experience|achievable with guidance

3 bare root maiden plum trees (St Julien Rootstock) (TKA6761)
2 bare root maiden plum trees (St Julien Rootstock) (TKA6760)
1 bare root maiden plum tree (St Julien Rootstock) (T14290)

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Flowering Months Harvest Months

Fruit trees do not suffer weed competition well. Keep weeds and grass clear from within a 30cm radius of base of the tree. In spring, while the ground is moist, apply a mulch of well rotted manure or garden compost around the base of the tree, taking care not to mound it up against the stem. This will help to retain moisture throughout the summer. Feed and water plum trees during particularly dry periods.

Care should be taken when pruning plum trees to avoid winter pruning as this leaves plums prone to silver leaf disease. In the first spring after planting, select 3 or 4 well spaced branches on a clear trunk of at least 75cm (29"), and shorten them by two thirds. Remove the central stem to just above the highest of the selected branches. Remove any laterals below the selected branches.

In the following spring, select 2 or 3 sub laterals on each branch and shorten these by half to create a balanced, open framework. Remove any weak or badly placed shoots completely. In future years, plums will require pruning in late spring to remove damaged, badly placed or diseased wood. Thin heavy crops when the fruits reach the size of hazelnuts to prevent the branches from snapping under their weight. Allow one fruit every 7-10cm (3-4") along each stem.

Plant plum trees in any well drained soil in a sheltered, sunny position. Prior to planting, incorporate plenty of well rotted manure or garden compost into the planting hole and drive the stake into the ground to support the tree. Staking after planting may result in damage to the root ball. Plant fruit trees at their original soil level and firm them into the ground. Fasten the tree to the stake using a tree tie, and water well.

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.

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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.