Last March we bought some plants for the garden from a beekeeper, Jacky Borie, in the Dordogne who also sells a variety of trees and plants known for their production of nectar and honey. At this time I had not realised the difference from buying your plants from a sure source like this or buying one from a nursery nicely marked with a label showing a bee or butterfly. The difference, I found out later, is that the nursery plant could quite well have been treated with neonicotinamide pesticides despite its pretty label. Professor Dave Goulson appealed for funds and surpassed his target to enable an attempt to see how pollinator friendly plants are treated. For a better explanation see https://walacea.com/campaigns/pesticides-neonics-and-bees-keeping-bees-safe-in-our-gardens/
I shall start with a partial success with the Lycium barbarum, partial, as the poor plants caught mildew. Nevertheless, they survived which is more than most of ours and our neighbours tomatoes did. No Goji berries despite the bees intervention but it is early days yet as these are just little plants.
All the plants I received did very well and the Baccharis, in the middle of the picture, has shot up and is in flower at the moment. I am wondering if it could be Baccharis dracunculifolia, but I have no species name.
It is an evergreen and should reach 2-3 metres tall, which sounds good to me but so far the bees have passed it by. The insignificant white flowers that are open at the moment are not attracting the notice of any bees or other pollinators.
This is my Le Leonure which is reputed to make very good honey. My three plants have had a vigorous start and I will try to group them together for next year but I’ll have to be quick about it as the shoots are lost in winter, to regrow from the base. Here I am even lost for a genus name but perhaps things will become clearer next year.
I think the most successful has been the Elsholtzia stauntonii (full Latin name!). They shot up, one in the shade and one in the hot afternoon sun.
I even have seen bees on the flowers which last for a long time.
I did buy three but the third one was little and quickly succumbed. However, I was delighted to see a new shoot appear from the base and I have been carefully watering it until I notice today that it has a little pink (?) flower at its summit. On closer inspection the leaves do not match and it looks quite possible that I have been nurturing a weed for the past few months.
I have been pleased with my purchases and I am already perusing his catalogue to order another batch of his young plants which are a very reasonable price.
I am also pleased that my, Physostegia virginiana, or Obedient plant attracts the bees.
In fact, they disappear completely inside them for several seconds.
The name Obedient plant struck me as odd until Sue at Back Yard Biology explained that you can manually twist the flower head and it will stay in its new position! I rushed straight out to see if it did and it works. I like the idea of a poseable plant. The young flower heads are malleable and will stay in place but the old heads that are heavy and going to seed are passed it to play with.
I have been growing goji bushes for four years now, they are scruffy, sprawly, have some flowers that the bees like but virtually no fruit at all . I am thinking of digging them up . I would be interested to hear how yours produce.
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I believe they are pretty scraggy in growth form. My friend Michel was saying the same as you. However, the common Lyciet will grow on stony ground and has a remarkable resistance to drought. I have a very tricky, stony spot in ful sun in the garden and I was thinking of putting them there. If you have a problem area perhaps you could try them out there first? Amelia
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I think your unknown plant might be Siberian motherwort (Leonurus sibiricus) which is also called honey weed. The bees should love it with a name like that!
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I love the idea of having a honeyweed but I thought my leaves had a much more rounded appearance than the photos I had seen on line. Amelia
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ha ha. I’m glad it worked — or it might have been just one of those old wives’ tales.
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I think it will be great fun to have in the garden. Amelia
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I contacted our local nursery to ask about neonics. They told me they didnt use any themselves on plants but they couldnt be sure about their suppliers and it would take too long to find out that information!
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I think these days many “nurseries” are more like supermarkets and do not actually grow any plants themselves. Many plants are grown in Europe using intensive methods to produce very large quantities for export. Amelia
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Earlier this year I re-blogged a post about the treatment of supposedly bee friendly plants, we need to be vigilant when buying plants for the garden, you are lucky to have found a reliable source.
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I remember the post and we have to stay vigilant. It also illustrates how valuable cuttings and divisions from friends houses are compared to unknown sources. Amelia
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Yes that’s very true.
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I wasn’t aware of the treatment with neonics – it’s appalling, and I don’t see how it can be within the law to sell something as pollinator-friendly if it is treated with them. Baffling.
Bees may possibly self-medicate. Dr Hauke Koch at Kew/Wakehurst in the UK is doing research into bumble bees’ foraging habits to study this – thyme, for example, may well be a medicinal herb for them. I think a truly diverse herb garden is possibly the best source of food for insects, and many herbs can be propagated by the gardener either from cuttings (rosemary etc) or from saved seeds (basil, parsley, rocket etc).
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My origanum seeds are drying at this moment and I will be planting more thyme. I am using more herbs now myself. Amelia
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For fungal problems with plants, I heard from a beekeeper today that spraying a diluted tincture of propolis may be effective. Never tried it – but it might be worth trying.
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This is only our second year and we have not collected a lot of propolis. It is very difficult to dissolve even in alcohol but the tincture is used for different applications, even for spraying inside new beehives. Amelia
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This is such a depressing problem Amelia, if only man would wake up and realise what we are doing to this planet and respect the insects that serve us or have served us so well for thousands of years. Its really hard over here to find suppliers willing to produce plants without spraying and following the brexit vote its likely we will have even less protective legislation. In my own garden I grow from organically produced seed but apart from campaigning for change I cannot control what goes on beyond my own plot. But as gardeners we can do lots to help and hopefully help to provide green neonic free corridors. Despite a hot dry summer there have been far fewer insects here, even annoying house flies have hardly made an appearance. Hopefully we can make a difference.
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I agree that in the meantime the clean garden oasis can help but it is wake-up time. Amelia
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If only the wider public were as careful about where plants are sourced.
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It makes the little cuttings we get from friends even more precious. Amelia
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You wouldn’t be the first to lovingly nurture a world class weed! I, too, am always upgrading my bee plants. If you hear of any that boast a high protein pollen, give a shout.
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I have been trying to give them a variety of plants that I am able to grow and will also attract the wild bees. I have not been concentrating on protein and some of the high protein yielding like Echium vulgare (Viper’s bugloss) are difficult to grow in large quantities in a garden. Linden trees are noted to be excellent but I have only got two although trees can produce a lot more pollen than if you plant a few perennials. White clover is excellent but there again difficult in the garden. Gorse is considered a good source and luckily there s a lot around us as it is not something I would bring into the garden. Phacelia is also supposed to have higher than average protein and that I have been planting at different times in the vegetable garden and then digging it in as a green manure after the flowers finish. We have a much longer growing season here too. If I do here about any special plant I will let you know 🙂 Amelia
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Hello Amelia,
An interesting post. I wonder whether, with your Baccharis, it needs to have a few more flowers on it first…ie get bigger? I’ve found over several years, that plants which don’t seem to appeal to anything initially, do begin to, once they reach a certain critical mass, in terms of size or flower numbers – I suppose in gardens like yours with lots of great nectar /pollen sources, the bees/whatever will go to the most productive/easiest sources first, and that will in part depend on sheer numbers of flowers?
Best wishes
julian
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Honey bees usually go for numbers and have less of a tendency to forage here and there on different flowers. The bumbles and Carpenters are more opportunistic foragers and I did not even see a bumble on these very accessible flowers. I wonder also if a plant takes time to set “quality” flowers. Over here I notice the competition effect and the Baccharis had to compete with the Ivy. The ivy over here is huge and it goes on for a long time as the plants growing in the sun flower before those in the shade. It grows very high into the trees here and all I can do is smell the flowers and hear the bees, but of course, it attracts a lot of other pollinators too. I agree with you that the larger number of flowers attracts more bees. I started to plant years ago by planting something here and something there where I had some soil that was ready for planting. Now I would want to group the flowers together so I will need to move some things. However, garden design is not my forte, although it is so important. Amelia
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Thanks Amelia, an interesting insight -ivy certainly is stiff competition for the Baccharis – I wonder about the name origin… ?? Bacchus and ?? ( perhaps dry?? Maybe someone else noticed it’s lack of appeal?
Best wishes
Julian
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I don’t see the connection with Bacchus. It is also called the Groundsel plant. You don’t think it could have been Linnaeus taking a poke at someone he did not like? He used to do that. He would name the plant after someone famous as an honour but it was sometimes barbed. Amelia
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Good tip, I’m trying to be more careful with how I source plants for my garden.
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I think the use of such pesticides on garden plants shocked most gardeners, although it should not really when you think about it. Gardens are big business these days. Amelia
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Indeed, it’s wake up time. Thanks for sharing this, Amelia!
Sunny greetings from the North,
Dina
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