Winter might seem like a quiet time in the gardens, but there's still plenty happening behind the scenes. As the days grow shorter and colder, the gardening team gets to work preparing for the season ahead. Some of the busiest areas are the Castle gardens, where we prune roses and trees, mulch the beds, and cut back the hedges.

The castle itself is surrounded by tall, thick yew hedges. These create ‘garden rooms’, small, enclosed spaces with different themes, hidden from one another. This style was especially popular in the Edwardian period. Each space had its own character, and the hedges and walls created a sense of surprise and discovery around every corner.

In the past, these hedges were trimmed entirely by hand but thankfully, we now use electric hedge cutters too!

We also work on the avenue of lime trees leading to the castle, which were planted in 1901. These are pollarded - a special way of pruning that involves cutting off the upper branches while keeping the main trunk. It’s hard work, but it helps maintain their striking shape and keeps the trees looking much as they would have done over the past century.

In the cottage gardens, we begin putting the gardens to bed for winter. This means cutting back spent plants, tidying the beds, and digging over the soil, much to the delight of the local robins, who follow us closely in the hope of finding a worm! We also add well-rotted manure to enrich the soil, helping us grow healthy, strong crops in the year ahead.

Another important job is harvesting materials for our Christmas wreaths. Each year, we make traditional wreaths to decorate the doors of our historic houses (you can read more about this in our online article from last Christmas!). To do this, we use natural materials gathered from around the museum grounds.

We coppice hazel and willow to make strong, flexible bases for the wreaths. Coppicing is a traditional and sustainable woodland practice, where young stems are cut back to ground level so that new shoots can grow. It was once a common method in Welsh gardens and woodlands. We also use other bendy plants like wisteria and crimson glory vine, which has beautiful curly tendrils that look lovely emerging from a wreath.

Even though the flowers have faded, there’s still plenty of magic in the gardens. Frost glitters on the seed heads and stems we’ve left standing to provide food and shelter for wildlife. Bare branches dusted with lichen create beautiful patterns against the winter sky. Red berries glow in the low sunlight. And if you’re lucky, you might even catch sight of a kingfisher swooping low over the ponds through the morning mist.

There’s still so much to see and enjoy as we head into winter in the St Fagans gardens.

I know, archaeology is not something you would automatically associate with the Slate Museum – it’s usually geology! But in December, three volunteers joined us to take part with the archaeological surveying required for the enabling works of the redevelopment project at National Slate Museum, Llanberis.

Archaeology Wales were commissioned to survey and record two features at the Gilfach Ddu workshops, where the museum is based. They were recording a post-1970s staircase in the Foundry, and original railway tracks outside in the yard. This surveying is required due to the Gilfach Ddu workshops being a listed building, and to ensure anything changed during the redevelopment project is recorded. The staircase is being replaced with a more accessible and safer design, whereas the railway tracks will be replaced once drainage has been installed beneath them. 

Three volunteers, Nicola, Donna and Shay, joined buildings archaeologist Emily to draw and photograph these features, creating a permanent record for the future. This provided volunteers with a good base of knowledge of buildings archaeology and how to survey features by drawing and photographing. It also gave a great opportunity to learn about the Slate Museum redevelopment and the improvements being made. 

DIOLCH Nicola, Donna a Shay! 

Sign up to the mailing list to hear about any future volunteering opportunities with the Slate Museum:

Sign up to the mailing list

The project is funded by The National Lottery Heritage Fund, UK Government via Cyngor Gwynedd as part of the Llewyrch o'r Llechi project, Welsh Government including the Community Facilities Programme, the Wolfson Foundation and The Garfield Weston Foundation and other funders. We are extremely grateful to all our funders for their support. 

Change is coming to the National Waterfront Museum. You may have already notice small changes around the museum. But the Weston, Hall, the museum’s vast modern heart is about to be reimagined as the beating centre of a bold new story about Wales and its ever-evolving relationship with the sea. 

Wales’s maritime heritage is so much more than ropes, anchors, and model ships. Therefore, our vision for the Weston Hall is far more dynamic – a space that aims to inspire, surprise and spark conversation. A place where the stories of people, trade, migration, innovation, culture and sanctuary meet at the water’s edge.

A Beacon Reborn

One of the first objects that will capture your eye as you enter the museum will be a magnificent lighthouse optic, dating back to the mid 19^th century.

For decades, this great glass giant has rested in storage, its prisms silent and still. Now it will rise again, radiant and alive, transforming into a symbol of hope and renewal. Each day, visitors will be able to watch as the intricate mechanism is wound – a ritual that will power the optic to spin and shine. 

It won’t just illuminate the hall with its light, but it will also illuminate with meaning. The optic will represent the lives spent at sea and the safety Welsh lighthouses provided. Here at the National Waterfront Museum, it will also stand as a beacon of sanctuary, reflecting the museum’s status as a Museum of Sanctuary and our commitment to being a welcoming space for everyone. 

From this point, visitors will be invited to journey deeper, into the heart of Wales’s maritime heritage and the people whose lives it shaped. 

A Journey Along the Rails

Stepping further into the Weston Hall, and you’ll encounter something unexpected: a restored Rhymney Railway covered van, and the only surviving example from over 300 covered vans owned by this Welsh railway company. It will once again be poised on the original tracks that still cut through the museum floor. 

To bring the story of our historic home alive, the railway van will be used to interpret the trade handle by the warehouse, and to provide context for the colonnade and its integral railway tracks set into the floor. 

When it takes its place in the Weston Hall, it will stand as a reminder that Wales’s connection with the sea doesn’t start at the shoreline, but with the industry and innovation that dominated the Welsh landscape and communities from North to South. 

Art on the Horizon

From the old to the new, our exciting art commission will soon rise into the air, to be unveiled in early spring 2026. Suspended from the roof of the Weston Hall, this remarkable piece by Jacqui Symons will interpret Wales’s connection to the sea through creativity and emotion. It will challenge visitors to look at familiar waters with new eyes.

Jacqui Symons was the successful artist from over 30 submissions of inspirational and creative concepts and ideas, and we cannot wait to see the vision transform from paper to reality. 

Shaping the Story Together

The transformation of the Weston Hall marks the beginning of a new voyage for the National Waterfront Museum. So, make sure you join us on the journey, watch the carriage roll into place, be there when the waves of creativity rise and discover the stories of the sea and the people shaped by its tides.  

Hi Bulb Buddies,

I would like to say a huge thank you to all schools who have been uploading their weather data to the website so far! There has been very mixed weather this November, so it is interesting to see what you have all logged.

The MET Office has noted that November 2025 has brought very variable weather across the UK, with higher-than-average rainfall. This month the UK rainfall was 31% above average for November, making it the wettest month of 2025 so far!

This November Storm Claudia brought heavy rainfall, especially to England and Wales, with the MET Office reporting that the Midlands, Lincolnshire, and Yorkshire saw more than double their average November rainfall. This rainfall resulted in flooding and disruption in some areas, which is reflected in your comments!

The temperature this November was also varied, where the month began warmer than usual but very quickly dropped in temperature during the second half of the month. Many schools have mentioned this change in their comments, with some seeing frost and short bursts of snow!

-

Many Bulb Buddies have made some great weather observations:

Church Cowley St James CE Primary

Bitter cold week but glorious sunshine on Friday.

Church Cowley St James CE Primary

14/11/25 - Storm Claudia yn cychwyn

Cornist Park C.P

The start of the week began really mild. As the week has gone on the rain has become more persistent resulting in 12mm of rainfall while we were in school on Friday.

Mary Immaculate R.C. School

On Tuesday 4th November we had really heavy rain. Resulting in our playground flooding and lots of children and staff struggling to get home after school One of our teachers in Tenby had no water in her house for the evening.

Pil Primary School

There has been a lot of rain this week.

Professor Plant:

It is great to see so much detail in your comments, noting how much the weather has changed in just one week. The rainfall over November has been great for helping your bulbs grow!

-

You have also been commenting on changes in the temperature:

Pil Primary School

It has been very cold this week, and we have had hardly any rainfall.

St John's Primary School

Light snow and frost on Wednesday Thursday

Irvinestown Primary School

We had lots of ice this week and it was very cold There was even a little bit of snow

Gavinburn Primary School

Very cold week

St Peter's CE Primary School

A flurry of snow fell for 10 minutes today

Ysgol Pentreuchaf

Y tywydd wedi oeri lot wythnos yma.

Professor Plant:

We have even had some Bulb Buddies reporting on some plant growth already:

Rhayader Primary

Our mystery bulbs have started growing, as have some of our other pots.

St Patrick's RC Primary - Newport

The temperature dropped immensely over the weekend. We also have begun to see early growth in our crocus plants.

Professor Plant:

-

I have loved reading through your comments and observations and seeing all of your data being uploaded. Keep up the amazing work Bulb Buddies, and I look forward to seeing what happens next over December!

Professor Plant

To celebrate 20 years of the Spring Bulbs for Schools Project we are hosting four virtual workshops that will explore painting, climate change, the industrial revolution, and much more!

English: Book your ticket

Welsh: Book your ticket