Welcome back Bulb Buddies,
I hope you enjoyed your holidays! How are your daffodils and crocuses? Before we broke-up for Christmas a number of schools had written to tell me that their daffodils and mystery bulbs had begun to show above the soil! How are yours getting along? You can update me on how much your plants have grown by adding to the ‘comment’ section when you send in your data. C from Ysgol Y Plas has been very good at this, informing me that “13 bulbs have started to show in pots and 3 in the garden”. It’s always exciting when you see the first shoots begin to show!
Last year the first daffodil flowered on the 10th of February, although the average date for flowering was 12th March. So keep an eye on them – it won’t be long now! Remember to measure the height of your flowers on the day they bloom. We will then look at all the dates and heights recorded to find an average date and height and this will help us to spot any changing patterns when we compare our findings to those of previous and future years!
Remember, flowers need sunlight, warmth and water to grow. Last year was the third warmest year since the project began in 2006, with an average temperature of 6.0°. 2013-2014 also saw the highest rainfall at 187mm, but was the second lowest year in terms of sunlight hours with an average of 69 hours. This meant that our plants bloomed earlier than they did in 2012-2013, which had been much colder with slightly less rain and less sunlight hours. What has the weather been like where you live? Do you think our flowers will bloom earlier or later than they did last year?
I look forward to seeing your data this week!
Keep up the good work Bulb Buddies,
Your comments, my answers:
Morningside Primary School: It was very cold and very very wet this week at Morningside! There was also a little bit of snow on the ground, that would have perhaps melted in our rain gauge! Prof P: Snow, how exciting! You are right about the snow melting in the rain gauge. This is because the ground will have been colder than the plastic of the rain gauge, especially if there was already rain water in the gauge when the snow fell. Your rain gauge can be used to measure snow fall the same as rain fall, and I will talk more about this in my next blog!
Newport Primary School: On Tuesday 2nd Dec we moved the thermometer because we believed there wasn't enough variation in temperature being shown on the thermometer where it was positioned. It was in a slightly sheltered spot. When we moved it the recorded temperatures dropped considerably backing up our impressions. Prof P: Well done for spotting this Newport Primary! It’s surprising how much difference location can make to the readings. Ideally, your thermometer should be placed in an open, shaded area, to the North of the school and some distance from the building. This is because direct sunlight, shelter from the wind and heat reflected from surfaces or emitted from buildings can cause higher, inaccurate readings.
Glyncollen Primary School: Thank you for the new thermometer. We think one of our bulbs is starting to grow because the weather has been quite mild. We are going to be watching it carefully. Has this happened in any other school? Prof P: Hi Glyncollen Primary School, I’m glad the new thermometer arrived safely! Well done on noting how the weather has effected your plants. I have looked through your weather records and can see that the temperature only really dipped in your area in weeks 49 and 50. The rainfall early on after planting and the mild temperatures will definitely have helped your Baby Bulbs to grow! Some other schools have also reported seeing their first shoots, these include The Blessed Sacrament Catholic Primary School and Silverdale St. John's CE School.
Bickerstaffe CE Primary School: We have noticed that some daffodils planted some years ago have grown new leaves to a height of about 150mm. They are in a quite sheltered spot close to the school buildings, if we remember we will take a photo and send it. The children wonder if these bulbs may be a different type or have come from a different country. Prof P: Hi Bickerstaffe CE Primary School! It’s nice to hear that plants have started growing! These Daffodils are probably a different variety to the ones we are growing. There are many different types, and some have been known to flower as early as November! If you send me a photo once the daffodils have bloomed I will see if I can identify it for you!
Glencoats Primary School: Glencoats primary are enjoying looking after their bulbs. It will make our Eco garden nice and colourful. Thank you for choosing us to be part of this project. Prof P: Thank you for taking part in the project Glencoats Primary School. I would very much like to see a photo of the Eco garden once all the flowers have bloomed!