Updated article on the Winterbourne and Cockshut streams, by Marcus Taylor

Marcus Taylor looks at two streams in Lewes which, though very short, have had a significant effects on the town over the centuries.

One made possible the building of Lewes Priory and supplied its advanced drainage systems and ponds with water. The other, with its seasonal flow and thus a dry channel for much of the year, has brought disruptive flooding to Southover on many occasions.

This online article is based on Marcus’s talk to the Friends of Lewes in May 2022.

Since we first published this article in July 2022, Marcus has been given additional photos and has added them to this updated version, along with some new text.

Winterbourne and Cockshut – the streams of Western Lewes

Lewes flood 1960
Flooding in Lewes, 1960

 


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BBC article on Human Nature’s plans for their Phoenix development

From the BBC website:

“Plans for a new sustainable riverside development in the centre of Lewes in East Sussex have gone on public display.”

“A planning application is due to be submitted to the South Downs National Park, which has jurisdiction over Lewes, in the next few days, the developer said.”

Link to the BBC article


Image at the BBC website

 


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Friends of Lewes plant trees in Winterbourne, Cranedown, Houndean Rise and Newton Road

As the snow began to thaw later in December, the Trees Committee of Friends of Lewes continued this season’s programme of planting 45 street trees around Lewes.

On the Winterbourne triangle (below, left), at the junction of Winterbourne Lane and Bell Lane, you are now welcomed by a Liquidambar styraciflua Worplesdon, sponsored by the Inner Wheel Club of Lewes as their contribution to the Queen’s Green Canopy. This tree has beautiful red leaves in Autumn.

In Houndean Rise (below, second), two lovely Acer campestre Elsrijk, (Field Maples), with an attractive “candelabra” shape, have been planted to replace two felled trees.

In Cranedown (below, third), a row of Cherry trees has been extended with a Pyrus calleryana Chanticleer, an Ornamental Pear which has early blossom and holds on to its leaves until late in the year.

Last of all they braved some wintry rain to plant a Sorbus intermedia Brouwers, (Whitebeam), in Newton Road (below, right). This tree was sponsored by the Newton Road residents using funds raised during their Jubilee celebrations in the summer.

Friends of Lewes plant trees at Winterbourne triangle, Houndean Rise, Cranedown, Newton Road
Friends of Lewes plant trees at Winterbourne triangle, Houndean Rise, Cranedown, and Newton Road, December 2022


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Friends of Lewes plant trees in Malling, Wallands, and Saxonbury House

We are now into the 2022 tree planting season and the Friends of Lewes Urban Arboretum team is focussing on Malling, the Wallands, Winterbourne, and Landport areas. First up on Sunday 20th November was Malling, where the team planted 12 street trees on the verges and open spaces on Fitzgerald Road, Queen’s Road, and Barn Road. On Prince Charles Road they planted a new Elm to replace the marvellous Wheatley Elm which had to be felled because of Dutch Elm Disease. The replacement Elm is an Ulmus “Homestead”, a hardy variety with very good resistance to Dutch Elm Disease and fungal infections. All twelve trees will be funded by a donation from the Rotary Club of Lewes as their contribution to the Queen’s Green Canopy.

During National Tree Week, which ended on 4 December, the team planted seven more trees in Ferrers Road in the Wallands, in response to requests from the residents. The varieties of Hawthorne, Crab Apple, Judas Tree, and Field Maple will all grow into relatively small trees and provide a variety of blossom and fruits.

In all the team plans to plant 45 trees this season, and are very grateful to the Lewes District Council and East Sussex County Council officers who gave the Friends of Lewes permission to plant the trees, and supplied the service maps of underground utilities. They have also generously included FoL in their Local Authorities Treescapes Fund grant – which will pay for 20 of the 45 trees we are planting this season.

If this wasn’t enough, the team also planted 46 whips at the Lewes District Council’s Saxonbury House on Juggs Lane, to start off their wildlife hedge, plus a Liquidambar as a specimen tree at the end of the wildflower meadow which they sowed there earlier this year.

More information and photos on our Tree Planting page.

LUA plants trees on Fitzgerald Green, Lewes
Friends of Lewes Trees Committee team with a new planting on Fitzgerald Green

 


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Praise for Friends of Lewes Urban Arboretum team, and award of grant

Lewes District Council has applauded the volunteers of the Lewes Urban Arboretum for their work to improve the ‘richness of the natural environment in Lewes’.

Audrey Jarvis is Chairperson of the Trees Committee of Friends of Lewes, (Lewes Urban Arboretum project), who are on a mission to make Lewes a ‘town in the trees’ by increasing the local tree canopy cover.

The team can be regularly found around the town planting trees and new hedgerows as part of their relentless drive to encourage greater biodiversity in Lewes and the wider district.

Ruth O’Keeffe, Cabinet Member for Tourism at Lewes District Council met with Audrey in Jubilee Gardens this week to see how she and her husband created a new hedgerow during lockdown. Read more…

In addition, the Lewes District Council has decided to award £200 from the Lewes Local Lottery Community Fund to the Friends of Lewes Urban Arboretum team.

Thank you to LDC for the support and recognition!

Tree planting in the Wallands, Lewes, November 2021
Planting trees in the Wallands, November 2021: a Sophora, Celtis, Tulip Tree, and an Acer. Click image to enlarge

 


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Lewes school children plant a wildlife hedge for 2022!

Members of the Friends of Lewes Trees Committee have helped pupils of Western Road and Southover Schools, aged four to eleven years, to plant 550 mixed native tree whips on their shared playing fields to make a wildlife hedge.

Green United is a Lewes-based organisation which supports schoolchildren in taking action to make the world a better and more sustainable place. In May 2021 they arranged a “Big Ask”, when young people from local schools presented their ideas for environmental action and launched appeals to community groups to ask for their help.

The Trees Committee readily responded to a request from Western Road School to help to create a wildlife hedge between their field and the school car park, to hide the cars and to increase biodiversity on the school grounds.

After several meetings with pupils and staff from both Western Road and Southover Schools, this developed into the idea of each of the 550 children and staff planting one whip to make a bigger and better hedge around 120 metres of the playing field. We then designed a plan so that we could fit 550 whips into the available space as a double hedgerow and chose species that would provide food and shelter for insects, birds, and small mammals.

With the help of parents to prepare the ground, we were ready to begin planting at the end of January 2022. Members of the Trees Committee explained how to plant the whip so that it would grow well and were ready to help break the ground on chalky patches.

The teachers had the lovely idea of photographing each pupil with their whip, next to a picture of their chosen tree, so they could remember what they had planted and find out what it would look like later in the year. Some of the Year 7 children who had first presented the “Big Ask” returned to the schools to add their own little tree to the hedge.

Friends of Lewes Trees Committee members helping to plant a hedgeThe native species chosen were a mix of Common Buckthorn, Blackthorn, Dog Rose, Field Maple, Guelder Rose, Hawthorn, Hazel, Wayfaring Tree, Common Dogwood, and Beech.

It was a wonderful project that was a real privilege to be involved with, not only for the valuable increase of food and habitat for a range of wildlife, but also for the opportunity to work with such committed teachers and enthusiastic children and parents.

We are planning to return to the schools soon to donate and plant a tree and yet more whips – so that those children who have been absent with Covid over the four days of planting can also become part of the hedge-making.

Trees Committee members helping to plant a hedge at the schools’ playing field – click to enlarge

 


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ESCC survey of trees for safety defects

Anthony Becvar, Tree Health Officer, Communities, Economy & Transport, East Sussex Highways has asked Friends of Lewes to publicise this information:

The ESCC is currently undertaking a network survey of all the Unclassified roads in the county. You may therefore notice some spray painted dots on trees in you parish, the colour of the dots do not denote anything different, it simply depends on what colour is in stock.

The dots signify that a safety defect has been spotted and that remedial works have been recommended for the tree. This maybe that the entire tree requires felling, having dead wood removed or could be simply to monitor the tree further.

Both private and ESCC trees are being surveyed. If a private tree is marked, we will notify the land owner and make them aware of the works that are necessary on the marked tree(s), however, we will also suggest that they have the rest of their trees adjacent to the highway privately assessed for other issues.

If the trees are owned by ESCC they will be entered into a works programme. We cannot specify what works are required on individual trees as to do so would take up a lot of time, so please pass on the information above if anyone asks about tree marking or felling within your area. If the owner of the tree contacts your parish council instead of us directly, please inform them that they will be written to by ESCC with instructions, and that until they receive a letter, there may not be the information available to pass to them.

The survey results are sent in monthly, so information on trees surveyed and marked may not yet be on our database at the time of the enquiry.

We will aim to carry out works within the time frame given by the surveyor, which may include traffic management such as traffic lights or possibly road closures. We will always aim to minimise disruption to road users where we can do so safely and efficiently.

Trees that are felled will only be felled if a high risk is associated with the fault detected, the risk can be increased by the level of occupancy of the road. Trees will not be felled if they are healthy or showing no significant faults, we will always leave what we can and carry out other remedial works such as thinning or reducing if it prolongs the tree’s life in a cost effective way. However, we may have to remove healthy trees if leaving them increases a risk of them being subject to windthrow/exposure. This does happen, especially with groups of ash which are generally shallow rooted and tend to grow very tall very quickly due to density.

We will be aiming to survey sections of the network annually, i.e. urban trees, A roads, B roads, C roads and U roads to ensure that they are resurveyed a minimum of every five years.

Local short films on the climate emergency

The recent Climate Action! Festival at the Lewes Depot cinema was organised to provide a local focus on the climate emergency and coincided with the COP26 summit.

A series of short films were made involving the Brighton Screen and Film School, Seaford Environmental Alliance, Sussex Wildlife Trust, the Environment Agency, the Lewes Climate Hub.

Several of the films featured Lewes residents and school students. If you missed the film festival, or would like to see the films again, the Lewes District Council has made them available on their website.

Find link to ‘Right Here, Right Now COP26 Films’ at the bottom of that page

Image at the Lewes District Council website


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31 more street trees for Lewes!

Over three working parties in November, 12 hard-working members of our Trees Committee planted 10 trees in King Henry’s Road, 13 in Gundreda Road and 8 in Prince Edward’s Road. Funding for the trees was met through a successful grant application to Sussex Community Foundation for £4,500, kind donations and bequests from residents, and a generous donation from Sparks Property.

The trees were carefully chosen for longevity and resilience in our changing climate and they include: Tulip trees, (Liriodendron tulipifera), Japanese Pagoda trees, (Sophora japonica), Hop Hornbeam, (Ostrya carpinifolia), Chinese Elm, (Zelkova serrata), Cockspurthorn, (Crataegus x prunifolia), Field Maple, (Acer campestre “Louisa Red Shine”), Nettle tree, (Celtis australis), Sweet Gum, (Liquidambar styraciflua Worplesdon), and Maidenhair tree, (Ginkgo biloba).

Thank you to all the co-operative residents who have promised to look after the trees if they need watering during prolonged dry spells – and who kept us going with cups of tea on the planting days!

This brings the total of surviving trees that we have planted since 2014 to 112! We have a long list of suggestions for planting sites in 2022 – but we would be interested to hear of any other ideas from Lewes residents.

Tree planting in the Wallands, Lewes, November 2021
Planting trees in the Wallands, November 2021: a Sophora, Celtis, Tulip Tree, and an Acer. Click image to enlarge


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Friends of Lewes helps Wildflower Lewes to buy seeds for wildlife verges in Lewes

Thanks to funding from Friends of Lewes and Waitrose, Wildflower Lewes have obtained a substantial quantity of Yellow Rattle seeds, and some seeds of Red Bartsia, to sow onto the wildlife verges and some of the Lewes District Council-owned wildflower sites.

Yellow Rattle and Red Bartsia are both hemi-parasites and weaken rough grasses by attaching to their roots. This encourages the growth of a wider range of wildflowers.

The seed mix includes some Viper’s Bugloss and Kidney Vetch seeds courtesy of Depot cinema.

These seeds will be sown as soon as possible after the grass has been cut and cleared towards the end of October.

Yellow Rattle, and Red Bartsia
Yellow Rattle, and Red Bartsia. Photos courtesy of AnemoneProjectors, CC BY-SA 2.0 , and Richard Avery, CC BY-SA 4.0


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