Ragged but Lovely: Silene flos-cuculi

Ragged Robin (Silene flos-cuculi) flowers

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Ragged robin (Silene flos-cuculi, also known as Lychnis flos-cuculi) is a very pretty wildflower that is native to Europe and Asia. It grows in damp or marshy ground and was, in the past, a common sight around the UK. (I remember it growing in soggy ditches alongside country roads when I was much younger.) It has become significantly less common now, even rare, due to land development, especially the drainage of ground for agriculture and the loss of wetlands and wild ponds.

Fortunately, ragged robin is now grown as a garden plant. It’s a perennial which seeds itself around very readily in moist and sunny sites. Gardeners can choose cultivars in deep pink, pale pink or white. The pale flowers in the photograph below were growing in the wet ground alongside a large pond in a garden we visited. They were such a lovely sight that I wished I could grow them in my own much drier garden.

The desire to grow plants that like damp conditions led me to create a little ‘bog garden’ last year. That meant that I was able to plant the dark-flowered ragged robin that you can see in the top photo. (I was afraid that the huge increase in our winter rainfall might have drowned the plants in my bog garden, but everything in it is growing again and the ragged robin seems perfectly happy.)

The availability and growing popularity of wildflowers as garden plants helps not only their survival, but that of many insects too. Ragged robin is an excellent source of nectar for bees and butterflies and apparently attracts dragonflies too. I shall be on the lookout for those!

Ragged Robin (Silene flos-cuculi) flowers
The pale pink ragged robin that inspired my wish to grow this attractive plant.

Late Arrivals

Bumblebee on echinacea flower

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This year was a worrying one as far as tiny visitors to the garden went. In spring and early summer it definitely felt as if there were fewer bees and other pollinators around. Butterflies, too, seemed scarcer this year. Things improved in the later part of the summer and there were days when there were a fair number of insects around, but not as good as previous years.

Last winter was a very cold one, with much harder frosts than we usually get. Presumably, this must have made it harder for hibernating insects to make it through to spring. I’ve also read that last year’s drought didn’t help insect numbers. Hopefully the wetter summer this year will have produced an improvement.

Common Carder bee
Common Carder bee

It was a relief to see bees and butterflies appearing as the summer progressed. But there were some things that I didn’t see here, such as the Small Tortoiseshell butterfly in the photo below.

Peacock butterflies were a rare sight here too, but Red Admirals appeared in good numbers. (They are the commonest butterflies in my garden, along with the Cabbage Whites.) The largest number I saw was on a particularly sunny day, when about a dozen Red Admirals and a solitary Peacock were feasting on a buddleia. For a few warm days there were enough of them around to swirl past me whenever I walked along the path and brushed against our butterfly bushes.

Small tortoiseshell butterfly
Small Tortoiseshell butterfly photographed in a previous summer

There was an increase in dragonflies visiting – they have obviously become more aware of our pond. It was amusing to watch these fairly heavy creatures try to settle on the nearby stems of evening primrose, which quickly bent and swayed under their weight. To give them better lookout posts, I pushed some big birch twigs into the pots of a couple of the pond plants. I hope they appreciated them!

Although this appeared to be a poor year for insects, there are some signs of hope in the attitudes towards their welfare. I’ve noticed a lot more wild plants and food plants for bees and butterflies in garden centres and nurseries, a response to the growing interest in gardening for wildlife. And, much to my delight, our local council stopped mowing many grassy areas. This means that the green that runs in front of the houses here is being allowed to become wilder. I’m hoping that in a few years we’ll have a decent little wildlife meadow out there!

Hoverfly on potentilla flower
Hoverfly on potentilla

Pure Fluff: Cardoon Seed Heads

Cardoon seed head

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Some seed heads draw more attention than others. The sight of the huge fluffy seed heads of the cardoon (Cynara cardunculus), growing in a garden I visited was irresistible. The seed heads appealed as a subject to photograph, and because I always want to stroke the soft hairs attached to the delightfully ethereal seeds. (I didn’t stroke them though. I couldn’t get close enough!)

I’m not the only one attracted to the cardoon’s seeds. In winter, finches will eat the seeds and, when spring comes, if any the soft down remains, it may be used to line nests. Long before that stage, the huge purple thistle flowers are visited by many bees and other pollinators. The cardoon flowers have lots of pollen and nectar and can appear over a long period (around June to September). This makes the cardoon a valuable plant for bees and it would be a great addition to a garden planted with pollinators in mind.

Cardoons grow to a large size – up to 6 feet tall by about 4 feet wide. That’s a bit big for my own garden. (Space is becoming an issue here.) If there was room for one, I’d certainly consider growing one of these plants because, in addition to the bee-friendly flowers, they also have spectacular deeply-cut silvery leaves. However, it might irritate my neighbours if those floaty little seeds were to land and then produce new plants all over their gardens!

Cardoon seed head
Seeds are beginning to float away from this cardoon seed head.

A Meadow Beauty: Sainfoin

Flower of sainfoin (Onobrychis viciifolia)

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The flowers of sainfoin (Onobrychis viciifolia) were sprinkled throughout the meadow that I wrote about in last week’s post. It’s a plant that I had never seen before. I was enchanted by the spikes of delicate pink flowers with darker pink veining, so I took the opportunity to photograph it.

Reading up about this grassland plant afterwards, I discovered that it is a native of Europe and Asia. Sainfoin is an ancient forage crop grown to feed cattle, sheep and horses. It fell from favour in modern times but is apparently making a comeback. The plant has several benefits, including controlling worms in grazing animals and improving the quality of the soil by fixing nitrogen. (The common names of ‘healthy hay’ and ‘holy hay’ reflect the benefits to livestock.)

But it’s not the usefulness to animals that caught my attention. I’m far more interested in the benefits that sainfoin offers to bees and other pollinators. Apparently sainfoin produces large amounts of both pollen and nectar, making it very attractive to pollinating insects, including bumblebees and butterflies.

This suggests that it would be worth growing in a selection of wildflowers for a semi-wild area that will be a habitat for wildlife. It’s an idea that appeals to me greatly, but I would need to be able to fit my wild patch into a small space. A possibility for next year… 🙂

Sainfoin (Onobrychis viciifolia) with ox-eye daisies
Sainfoin (Onobrychis viciifolia) with ox-eye daisies

Meadow Wildflowers (1)

Bee Orchid

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An awareness of the importance of wildflowers in creating spaces for nature is growing in the UK. Plants for bees and other insects are recognised as being vital to help species survive. Many gardeners are trying to help nature by allowing their gardens to become a little wilder, and some are creating their own ‘meadow’ areas within their gardens.

Recently I visited a large garden at a Suffolk farm and had a walk around the adjacent wildflower meadow. There are already a few wildflowers in my own garden and I’m interested to see what else I can grow to encourage insect life. (But without letting something take over the garden, e.g. white deadnettle. Although its flowers are great for bees in the early part of the year, I’m finding it almost impossible to stop the plant from spreading everywhere.)

I’m on the lookout for wildflowers to grow, but I know that the plant in my top photograph is unlikely to appear in my garden. It’s a bee orchid (Ophrys apifera), an orchid that is native to the UK. This is a cheeky wee plant – the flowers mimic female bees so that the male bee comes along hoping to mate, but pollinates the flowers instead. (A bit disappointing for the bee, I reckon!) An uncommon plant, however, it does appear in meadows here in the east of England.

The plant below is one that I do already have, but mine is growing in a pot. This is bird’s foot trefoil (Lotus corniculatus), another native grassland plant which grows throughout the UK. The flowers are a great source of nectar for bees and it is a food plant for caterpillars too. It was interesting to see how it grows in the wild, but because the RHS website says it can become invasive, I will probably keep mine in its pot. (I like the idea of having pots of it dotted around the garden in sunny spots. The bees and butterflies would love it.)

Birds Foot Trefoil
Bird’s Foot Trefoil

Absent Friends

Bee on aster

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A look through my photo files shows me that I have taken very few images of bees this year and none at all of butterflies. That may be partly due to me being busy finishing off the pond, rather than paying so much attention to the flower borders. But the relative absence of these garden friends has been very noticeable over the last few months.

Spring wasn’t so bad. There were Buff-tailed bumblebees and Common carder bees keeping busy in the spring flowers as usual. A little later, lots of honeybees made the most of the flowers of the Ceanothus bush. It fairly buzzed at times! But when the temperatures began to climb, there certainly appeared to be less activity in the garden.

Red Admiral, Peacock and Comma butterflies
Butterflies clockwise from top left: Red Admiral, Peacock, Comma

Keeping myself out of the heat probably means that I was less aware of any bees that were around. Normally, though, I would see quite a lot of them – hoverflies too. I’m more sure about the drop in butterfly numbers here. There are warm, sheltered spots in the garden that frequently attract butterflies but this year there were rarely any there.

I’ve read that this year’s ‘Big Butterfly Count’ had lower numbers recorded, despite an expected increase because of the warm weather. It is feared that environmental changes and habitat loss account for the drop. For many bees, though, the heat of this summer is suggested to have been a disadvantage. A study by US scientists has found that the larger, heavier bodied bees (including bumblebees) declined as temperatures increased, while smaller bees increased in numbers.

Does this explain why I’ve seen fewer bumblebees this year? I don’t know. All I can really do is to try to provide as much as I can in the way of useful plants and habitats in the hope that it will help both bees and butterflies.

Common Carder Bee on Sedum
Common Carder Bee on Sedum

For the Bees

Common Carder Bee on Scabious flower

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Helping bees is the annual focus of ‘Bees’ Needs Week’ again, starting tomorrow. By helping bees to survive and thrive, we’re really helping ourselves. A large part of agriculture relies on bees (and other pollinators) to pollinate the crops that provide our own food.

It seems deeply ironic to me that while agriculture relies on wild pollinators to pollinate an estimated 85-95% of the UK crops that require it, that agriculture is also a main reason for their decline. The destruction of wild habitats by intensive farming and the use of pesticides and weedkillers is making the survival of insects more difficult. But we can all help to fight the decline in wild bees and other insects in our own gardens, on balconies, allotments, and on any patch of spare ground.

Bumblebee on Eryngium
Bumblebee on Eryngium

Plants with plenty of pollen and nectar are the most obvious thing we can provide. A wide variety of garden plants are attractive to bees, so there’s lots to choose from for the gardener. There is a list of some of the best plants for bumblebees here. And here is an excellent (and longer) list of good pollinator plants from bee expert Dave Goulson. (Scroll down his page for it.)

If you garden, you’ll soon notice which of your plants the bees prefer. I try to be aware of the most popular flowers in my own garden and grow a few more of them if I can squeeze them in. I keep an eye open for the plants that are being visited by bees in other people’s gardens too.

I was very pleased to see the bees on the alstroemeria in the photograph below because it’s one that I’d like to plant here. It looks to me as if the honeybee is impatiently waiting for the bumblebee to get out of that flower! (I wonder why that one – there were plenty of others to choose from.)

Bees on Alstroemeria
Honeybee and Bumblebee on Alstroemeria: ‘Hey wake up in there, it’s my turn!’

Water, obviously, is another essential to life for the bees and you can make their search for it easier and safer by providing some. (It’s easy for bees to drown in deep water.) The recommended method is simply to fill a shallow bowl with pebbles and top it up with water. Then the bees can land on a pebble and stand there safely while drinking. But do remember to change the water occasionally so that you don’t get any mosquitos breeding in there!

Planting for bees brings a lot of satisfaction to my own garden. In late spring the distinct buzzing of bees from our ceanothus bush makes me grin…they sound so busy there! And the catmint attracts not only our cats but lots of bees too. They also love our apple trees, the lavender, thyme, alliums, hardy geraniums, and daisies of all kinds. Best of all here are the different varieties of scabious (top photo), which flower for a long time and always seem to have a bee or other pollinator somewhere. (OK, that is an exaggeration, but they are very popular.)

I hope that this will give you some ideas about a plant or two to add to your own space for the bees. Happy (buzzing) Bees Needs Week!

Honeybee on Astrantia
Honeybee on Astrantia

Days of Celebration

Bumblebee on echinacea flower

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There have been two special days this week, both celebrating something dear to my heart. The first was the sixth international ‘Fascination of Plants Day’, coordinated by the European Plant Science Organisation on Wednesday (May 18th). The second was ‘World Bee Day’ on Friday (May 20th).

Anyone who has been reading this blog for a while will know how crazy I am about plants. Flowers and plants have been a special love for me for many years now. That has gradually led me into a love of bees and other pollinators too. (As far as I’m concerned, you really can’t have one without the other.) It’s appropriate that both days fall within the same week.

The Fascination of Plants Day was organised to get as many people as possible interested in plants, and in plant science and conservation. It aimed to increase the appreciation of the role they play in providing us with food and products such as pharmaceuticals. Considering that we would not be able to survive without plants (for even the air we breathe), their study has to be one of the most important areas of research.

Many plants wouldn’t be able to survive without bees and other insects to pollinate them. In the UK, a project to create ‘Bee Lines’ to connect areas of habitat throughout the country has been set up by the conservation group ‘Buglife’. You can see the details of how this will make it easier for bees and others to find the food and breeding areas they need here.

Anyone with a garden, or even just a balcony with pots or some window boxes, can grow plants which will help to keep bees alive. You can read advice on how you can help bumblebees in your garden on this page by the Bumblebee Conservation Trust. There is also a very informative plant list for bees written by Dave Goulson here.

This year I’ll be trying to add to the bee-friendly plants in the garden. I may even see a few species of bees that I hadn’t noticed before. (But I probably won’t be able to say what they are – I find bee identification very difficult!) It’s a joy to hear the garden buzzing with bees and to see them busy in the flowers.

Thank you to blogger Steven Schwartzman for kindly letting me know about Fascination for Plants Day.

Common Carder bee on Sedum 'Autumn Joy'
Common Carder bee on Hylotelephium ‘Herbstfreude’, syn. Sedum ‘Autumn Joy’ (stonecrop)

Common Carder Bee: Bee I.D.

Common Carder Bee

In the last few years, I’ve become fascinated by the bees and other insects that visit my garden. Sometimes I like to just sit and watch as they go about their business among the flowers. It feels very relaxing and deeply peaceful.

There are several different species of bee that use the garden. Honeybees come here frequently. There’s usually a good number of buff-tailed bumblebees too, and just occasionally, a red-tailed bumblebee. And there’s the bumblebee pictured above – the common carder bee (Bombus pascuorum).

Common carder bee
Common carder bee on Caryopteris x clandonensis

I’d noticed these bees back in spring, visiting the white deadnettle and other early flowers. They moved about too much for me to get a really good look at them, or a clear photograph that showed their markings. Recently, I saw a couple of them enjoying the freshly-opened flowers of a sedum on a sunny afternoon. It made a good opportunity to photograph them.

Having photographs of the bees made it easier to identify them by comparing them to images on websites about bees. Even then, it can be very hard to be sure about identification, because many bees look very similar.

Honeybee on Sedum
For comparison: honeybee on sedum

To make it easier to see the differences between the commonest bees in my garden, I’ve posted a couple of comparison photos. Above is the honeybee. (The western or European honeybee, Apis mellifera.)

You can see that the honeybee’s colouration is quite like that of the common carder bee. But the carder is much hairier and a stronger ginger colour. (The common carder is also a bit bigger than the honeybee.)

If you look at the tails of the two bees, you’ll notice that the tail of the common carder has hairy stripes in black and white. While the honeybee also has a stripey look to its tail, they are quite different. Here the black areas of the tail look smooth and slightly shiny, with just very short and sparse pale-coloured hairs.

Bumblebee on a blue scabious flower.
For comparison (2): Buff-tailed bumblebee (I think!)

The other comparison (above) is the very common buff-tailed bumblebee. (Which can be distinguished from the white-tailed bumblebee by that very narrow orangey stripe at the top of its tail.) It looks quite different from the common carder bee, having a mostly black thorax with an orangey-yellow stripe just below the head, and another on the abdomen, just below the waist. (Mostly hidden here by the wings.)

One of my reasons for wanting to know which bees use my garden is so that I can try to make sure I have a range of flowers to suit them.

The common carder bees have been busy at the caryopteris flowers, even though the shrub has almost finished flowering for the year. Like a lot of other bees, they’re keen on the flowers of sedums at the moment, as well as the last of the catnip flowers. (When there’s not a cat sleeping in it!)

Now I must go and read up on what other flowers they like and what sorts of habitats suit them. I’m hoping for lots more of them next year!

Common Carder Bee
Common Carder Bee – it has a hairy face!