Double white Hawthorn CRATAEGUS OXYCANTHA PLENA

British Grown
Volume 1+
Price per plant £54.00
Price £54.00
Volume 1+
Price per plant £120.00
Price £120.00

All prices include VAT

Product description

CRATAEGUS OXYCANTHA PLENA – Double White Hawthorn

Characteristics

There is no finer sight in May and June than the froth of double white hawthorn flowers on this cultivated Hawthorn.  Grown as a tree it is small, making only around 7m (23ft) with a densely spreading, irregular outline. 

Where to grow

This tree would be a good choice as a native tree for a location where space is tight, adding structure and height to the landscape. It is often used in street planting. Hawthorn is a tough little tree, tolerant of exposed locations such as windy and coastal sites. Soil type is not important as long as it is freely draining.

Did you know?

There is an old saying ‘Ne’er cast a clout till May is out’ which means don’t put away your winter clothes until after May (or could mean until the May blossom has faded). In France there is a similar saying:  'En avril, ne te découvre pas d'un fil; en mai, fais ce qui te plaît' translated as 'In April, do not shed a single thread; in May, do as you please'.
 

Mature height
Small - 5-10 metres
Spread
0-5 meters
Shape/habit
Round Headed
Growth rate
Fast
Soil type
All soil types
Sun levels
Full sun
Partial shade
Difficulty/hard to grow
Easy
Evergreen/Deciduous
Deciduous
Season of interest
Spring
Leaf
Green
Foliage
Dense
Cut leaf
Small leaves
Flower colour
White
Flowering type
Double
Flowering month
April
May
Scent
Scented Flowers
Thorny?
Yes
Berries/fruit colour
Red
Uses
Screening
Parkland Tree
Garden Tree
Small garden Tree
City/Urban Sites
Country/Farmland
Bird Food
Bee Friendly

Aftercare

Pruning Crataegus Oxycantha Plena

Crataegus oxycantha Plena is a hardy tree with a dense crown. Remove stems that are severely crossing. If you are in an exposed position the hardy nature will be compromised by over-pruning. It will naturally form a multi-stemmed and irregular shape; this can be adapted through training as a clear standard (ideally with a clear stem of no more than 2m).

What time of year is best to prune? Prune in winter, or light prune in spring after flowering.

For the continued healthy growth of your trees, shrubs or hedging it is vital that you follow the advice below.

Watering

The main reason that plants die within 12 months of having been planted is lack of water.  It is essential throughout the spring and summer, to give a heavy enough watering to enable the water to penetrate right down to the deepest root level of the tree.  In hot dry spells give the equivalent of 2 bucketfuls every three days.

Weed Control

One of the most common causes of lack of water is competition from grass.  When trees are first establishing, the grass roots would be at the same level as the tree roots and are far more efficient at taking up water and thus choke the tree.  It is vital for 3 years after planting that your tree or hedge has a circle or strip one  metre wide completely free of grass.  The way to eliminate grass in order of effectiveness is:

  1. Spray off the grass with a glyphosate based weed killer such as Roundup.  Apply each year for the first 3 years.  It is best applied when the tree is dormant as it is absorbed through green leaves and kills the plant off at the roots.
  2. Firmly fit a mulch mat around the base of the tree by tucking the edges into the soil and put a thick layer of bark mulch on top of this.  This can be done after the initial spraying with glyphosate and should avoid the need for further spraying.

Mowing or strimming is NOT an answer to the problem.  Each time you mow, the grass will grow back more vigorously and strimming invariably leads to lacerated trunks.

Staking

If trees are not correctly secured they will rock in the planting pit. Roots not firmly in contact with the soil are unable to take up moisture and nutrients, resulting in die back or death of the tree.  Check, particularly after windy weather, that stakes are still solidly in the ground keeping the base of the trunk firm.  The purpose of the stakes is to anchor the roots.   Flexing in the wind, higher up the trunk, is not necessarily a problem if the roots are firm.

Bellow is list of the correct system to use to secure your trees.

  • 40/60, 60/80, 80/100 whips - Unless rabbit/deer problem no need to stake.
  • 100/125, 125/150  1.2m Cane and Easi tie.
  • 150/175  1.2m square stake and a buckle tie and spacer.
  • 175/250, 6/8, 8/10 15L 1.65 Tree stake and a buckle tie and spacer.
  • All larger trees. 2 x 1.65 Tree stake and cross rail with 38mm cushion spacer and 1m of 38mm strapping.

Ties

Always use our recommended tree ties or strapping.  These are designed and manufactured with the correct amount of give to hold the tree firm without strangling it. They should be checked at the end of each growing season for adjustment as the trunk thickens.  Non proprietary materials such as baler twine will cut into the bark and should not be used.

Protection from Animal Damage

Rabbits, deer, sheep, cattle and horses can all potentially damage trees.  Ask us for advice on the most appropriate guards for your trees or hedge.  Squirrels are also a terrible pest when trees get to about 20ft tall but there is no protection available.

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