The snow didn't last very long in Cardiff but I did manage to get a quick pic of my bulbs. Across the country there has been much more snow. Please send me any pictures you have.

Your questions:

Stanford in the Vale Primary School. What a cold spell we have had, the ground has been rock hard all week! I hope it will not stunt our growth for the bulbs we planted into the ground? Do you think the bulbs we planted into pots should be moved into the greenhouse? Kind Regards. Gardening Club Members.

Ans: Hi Stanford. Great question. Normally, a gardener may put plants into a green house to protect the shoots from the frost, but in this experiment we are recording how the bulbs react to the weather, so please don't put them in the green house as it will affect the final result. Also, these bulbs have evolved to withstand cold winters - so don't worry they should be fine. Prof. P

Woodplumpton Primary School. We have noticed a lot of daffodils flowering but none in our school grounds. Our bulbs are a long way behind other daffodil bulbs we have in our school garden. We wonder if this is because they are older and have flowered many times before. Our mystery bulbs are growing really fast now.

Ans: Hi Woodplumpton. Great observation, I too have noticed that bulbs I planted in previous years have grown a lot more - see my pictures. I agree with what you say, I think the bulbs that were already planted from previous years are taller because they have had more time in the ground to grow. With the mild Autumn and winter they would have began to grow under the ground before we planted this years bulbs on the 20th of October. Hope that makes sence! Prof. P

Fulwood and Cadley. It has been extremely cold this week and the ground is frozen. All our bulbs have shoots now and are growing taller, the tallest being 7cm. Prof. P: Excellent news! my tallest is about that height too!

Ysgol Porth Y Felin. It has been a cold and frosty week.Sorry this is late. It has reached negative numbers in the evening. Prof. P:  Very cold, well done for keeping at the recording in the cold!

Woodplumpton Primary School. We think the mystery bulbs are tulips! Prof.P: Only time will tell...

www.museumwales.ac.uk/scan/bulbs

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The weather has been really cold for the last two weeks with parts of theUKbeing as cold as minus 11 degrees Celsius! As a result, my bulbs haven't grown any taller since my last pictures. My Crocus flowers may not arrive until mid Feb now.

Despite the cold weather, we haven't had too much ice or snow in the UK. This is because the air is very dry at the moment - as the wind is blowing across from Siberia. Less ice means less damage to our bulbs - so don't worry too much if yours have stopped growing. They are tough little things and they are just waiting for a warm patch in order to flower.

Things may change this weekend according to the latest weather report that predicts snow! See: http://www.bbc.co.uk/news/uk-16866903

Our coldest weather report comes from Ysgol Deganwy where the temperatures were always below zero. It may be cold here at the moment but compared to other areas ofEurope we are very lucky. In the Ukraine they have suffered very badly as temperatures have fallen to as low as -32C in the north and west.

Ysgol Porth y Felinreport that their bulbs are growing well and even their mystery Bulbs have began to grow. Let me know if your mystery bulbs have begun to grow?

Don't forget to send in your weather records weekly if you can. All weather records need to be sent in to stand a chance to win a nature activity trip!

Keep wrapped up warm. Professor Plant

www.museumwales.ac.uk/scan/bulbs

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Sun 4th March, Sun 1^st April & 17^th-19^th April

Babies may be small but they can use a lot of resources. Come and share ideas over a cuppa or find out how to give your baby a greener start.

Free coffee at 11am or drop-in any time between 11-1 & 2-4pm at the Ty Gwyrdd at St Fagans: National History Museum.

http://www.museumwales.ac.uk/en/whatson/?site=stfagans

Twitter.com/TyGwyrdd

We have been running a quilt club for just over a year and we've got quite a group of regulars who turn up on the first Saturday every two months for some patchworking and a chat. There must be something quilty in the air for 2012, as last time we met the group had doubled in size with lots of lovely new patchworkers turning up.

Samantha Jenkins leads the patchworking and quilting and you can see some of her work hereshe is full of great ideas and can solve all your patchwork problems!

I thought it might be time to try out some different craft sessions aimed at adults, so much in the same way that quilting club is run (relaxed and informal but with someone there to help if you get stuck) we are going to be trying out some similar sessions providing you with the chance to knit, make rag rugs, do some simple printing by hand and embroidery. Please visit the 'what's on' part of our website for more information, and please remember to book as spaces are limited.

Just to give you a bit of an idea of what is happening... I will be running the printing session, and we'll be looking at some lovely 1950s designs to come up with printing ideas, making simple printing blocks out of softblock (like lino but better) and printing on paper and fabric. I have turned one of my prints into a fabric brooch, and they would also be lovely as part of a patchwork quilt.

Amy Wheel will be taking our knitting session and will be basing the workshop on some of the socks we have in the collection. Amy is a regular at our quilt club and is also a fabulous knitter and super lovely too, so this should be a fun session! If you know how to knit you could have a go at making a sock, and if you don't you can learn and make something based on the sock designs.

Jane Dorsett will be leading the rag rug making session, and she asks that you bring along a bag of clean unwanted clothes, apparently old T-shirts are great for the job.

Jane has run numerous rag rug sessions in schools, community groups and galleries and there is a lot of interest in this session already so book right away!

The embroidery sessions will be run by Becky Adams and she will be basing some of the designs on the needlecases that we have in our collections here at St Fagans: National History Museum.

Becky has previously worked in St Fagans: National History Museum on our Keepsakes project and has run numerous art and craft sessions for all ages as well as being a wonderful artist in her own right.

I've added some photos showing some patchwork made in quilt club. If you have a photo of your work in progress, please email me with it as it's great to see what everyone is making! My email address is sian.lile@museumwales.ac.uk

Here are the crafty dates for your diary. Booking is essential as spaces are limited, so please phone 029 2057 3414 to keep a space.

3 March 11am-12.30pm - Quilt Club

17 March 11am-12.30pm - Knitting

31 March 11am-12.30pm - Embroidery

14 April 11am-12.30pm - Printing

28 April 11am-12.30pm - Embroidery

12 May 10.30am-12.30pm - Rag Rugs

19 May 11am-12.30pm - Knitting

26 May 10.30am-12.30pm - Rag Rugs

7 July 11am-12.30pm - Quilt Club

1 Sept 11am-12.30pm - Quilt Club

3 Nov 11am-12.30pm - Quilt Club

All sessions are free and some materials are provided to get you started. If you are taking part in the rag rug sessions please bring along some old clothes or fabric.

Everything has now been recorded, so the next step is to lift the pins! The decorative pins were once attached to an organic material, possibly leather, this has now gone, replaced by soil and once the soil has been removed there will be nothing holding the pins together. So the challenge is to lift and conserve the pins in such a way to preserve the original fish scale pattern and any dimensions of the group, which may help identify this mystery object in the future.

A bit of a challenge, so I decided to lift only small sections at a time, which does mean breaking up the largest surviving section unfortunately, but I should be able to reconstruct this later.

In the first image you can see that some of the pins are facing up and some facing down, indicating that the material the pins were once attached to was folded, this has perished leaving the pins in this position. So now it’s not just a mystery object it’s also a layered mystery object! Oh joy!

On the next image, outlined in white, is the first section to be tackled; I thought I’d start with the smallest and simplest first! The upper surface of the pins is faced up with Japanese tissue and adhesive. Once dry I excavate round and under the section then lift and turn it over.

Not as straight forward as I thought as something new appears, not just pins, but a disc headed stud. The x-ray also reveals the remains of a chain, plus a line of dome headed studs

On cleaning, the chain can clearly be seen attached to the stud and would have once been suspended from it, possibly linking up to another stud elsewhere on the armour. There are also enough dome headed studs running in a line to suggest they were part of a deliberate pattern. The remains of a tinned surface and therefore white metal finish survive on the upper surface of the stud and at the end of the pin there is a washer or rove identical to that on the plaque featured on the previous blog. So there is a good chance that they were once part of the same object, but again it’s too early to be sure.

The disc and pins are now cleaned and preserved, in the last photo they are laid out as they were in the ground. The dome headed pins were in direct contact with the disc suggesting they were on the same layer as the stud, which was facing downwards in the soil and attached to something folded under the layer with fish scale pins, which were facing up. Hope that makes sense!

Now to tackle the next section and I have a feeling that this may be full of surprises as well.