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Instant Poplar Screening Trees (5-6 metres) : Available for Collection - Call 01404 812229

Acer platanoides 'Crimson Sentry'

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Purple Norway Maple 'Crimson Sentry'
Acer Platanoides ‘Crimson Sentry’

A petite, narrow crowned specimen with beautiful, purple foliage, providing a smaller alternative to the ‘Crimson King'.


 

Availability: Out of stock

From £50.00

Description  
The ‘Crimson Sentry’ is a cultivar which originated as a broom or branch sport on a ‘Crimson King’ specimen and has produced a smaller and narrower crowned tree. These two cultivars do however share many of the same attributes and as such this is also a hardy specimen with the same striking purple foliage.


The leaves are palmate in form, with five lobes, however are smaller than the ‘Crimson King’ and are born on short and compact petioles (leaf stalks). The foliage begins as a vibrant red, turning purple in the summer and crimson in the autumn. The branch structure is compact and almost fastigiate in form, creating a pyramid shaped crown. The spring flowers form in yellow clusters tinged with pink, and develop into the samaras or winged fruit, characteristic to all maples.


This cultivar will seldom exceed 9m in height at maturity, with a crown spread of around 2m, making it a perfect tree for smaller settings.


Planting Position 
As with the cultivar this tree originated from the ‘Crimson Sentry’ is tolerant of most planting situations coping with pollution, wind exposure and coastal environments. It grows well on most soil types and benefits from a moist, free draining soil. Given its limited dimensions in maturity this tree is well suited to a sunny spot in a small garden and can make an impressive statement when planted in an entranceway.


Attributes 
With its delicate form, attractive flowers and fruit, and the stunning graduations of colour the foliage presents, this tree has all year-round interest. As with all maples the flowers provide a source of nectar for birds and bees, and the seeds are a food source for birds and small mammals.

Planting may be carried out at any time between early-November and mid-May.

Planting Willow and Poplar Setts / Cuttings

The cuttings are quick and easy to plant. They are provided with a slanted cut at the base and a straight cut at the top to make insertion into the ground easier and distinguish top from bottom. They can simply be pushed into loose cultivated soil and firmed in. They will need no support. In firmer soils simply make a vertical slit with a spade and push the cutting to the bottom of the slit and firm well by treading. Alternatively a narrow hole may be made with a bar or spike and the cutting pushed to the bottom and firmed well. A mole-plough or subsoil blade may be pulled through the ground in rows and the cuttings simply pushed into the loosened soil slit and firmed in by foot.

The smallest one foot long (30 cm) cuttings must be planted so that only 2 inches (5 cm) is showing above ground. This makes them vulnerable to being smothered by weeds and grass before they get away, and so they are only suited to situations where they will receive a high standard of care in the early days. The two foot long cuttings (60 cm) are planted so that half is in the soil as in the photo below. This means that the new growth starts above weed and grass height. Being larger they also contain greater reserves of energy and grow away faster. In most situations the 2 foot long (60 cm) cuttings are the best option and will produce a tree, if looked after, of 6 - 8ft high in the first growing season .

 

Planting Bare Root Whips and Hedging

Bare root plants can planted by notch or pit planting methods. For more information, please download this helpsheet.

Planting bare root whips and hedging help sheet

 

The decision on whether to plant rooted trees and/or which size of cuttings will depend on:

      - How easy a job you want planting to be

      - How well you will look after your trees 

      - Your soil type and site

      - How quickly you need results

 

All sizes of cutting root equally well.

The smallest one foot long (30 cm) cuttings must be planted so that only 2 inches (5 cm) is showing above ground. This makes them vulnerable to being smothered by weeds and grass before they get away, and so they are only suited to situations where they will receive a high standard of care in the early days. The two foot long cuttings (60 cm) are planted so that half is in the soil. This means that the new growth starts above weed and grass height. Being larger they also contain greater reserves of energy and grow away faster. 

In most situations the 2 foot long (60 cm) cuttings are the best option and will produce a tree, if looked after, of 6 - 8ft high in the first growing season.

On dry sites such as sands and gravels, or on banks, we would suggest that you plant a longer cutting and insert a larger proportion into the soil. Both the hybrid willows and poplars have the ability to make roots from any part of the stem and so, if planted deeply, will produce deep roots, which will always find moisture. 

The rooted trees and longer cuttings will cope better with difficult conditions and weed or grass competition to give instantly visible results.

Further information on rooted or unrooted plants can be found here.

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Delivery

Our bare root plants and cuttings are delivered between November and May (specific dates cannot be guaranteed) but we do encourage early planting for the best results.

Most orders are dispatched within 3-5 working days where stocks are available. If they are not available at the time of order you will be notified and an alternative delivery date discussed with you.We ship to mainland UK and the Isle of Wight (although surcharges may be incurred in some more remote areas). Our orders are generally sent out using a national courier but for local deliveries, we may use our own couriers. Orders can also be collected from the nursery by prior appointment and we are more than happy for you to do this if you prefer.

Our standard delivery charge is £15 plus VAT. This is for a next day delivery service in areas where this is available (i.e. mainland UK). For areas outside mainland UK, such as northern Ireland, Isle of Man, Channel Islands, Scottish islands and mainland Europe, we can often offer delivery but will need to confirm the costs of these with you, so please call us to discuss on 01404 811229.  

There's usually no need to wait in for a standard delivery, our couriers will leave it in a safe place for you. If there is somewhere in particular you would like it left, please let us know at the time of ordering. For taller plants or a larger volume (particularly root ball trees), a pallet may be required. We will let you know at the time of your order as this will usually incur an additional fee. 

On arrival you should try to plant as soon as possible but, if the weather makes this impossible, cuttings will remain viable somewhere cold for 4 weeks. A cold shed or outside is fine but if the weather turns warm then put them into a fridge if possible. If you are unable to plant the rooted trees within ten days of arrival then we suggest that you unpack the bale and cover the roots with soil in a shallow trench to keep them moist.

It is important to look after your trees as they mature so now click on After-Planting Care for some useful guide-lines.