May 2022: Val Bourne on ‘Butterflies in Gardens’

CABAHS welcomed Val Bourne to speak at our May meeting, sharing her photographs, experience and knowledge of butterflies in the garden. She emphasised that she is not a butterfly expert (but she knows one!), she’s an organic gardener who has spent a lot of time observing butterflies, their habits and preferences – and, sadly, their decline in recent years.

Photograph of the FSC's Butterfly ID chart

As a starting point, Val recommended a book and a tool: ‘The Philips Guide to Butterflies’ and the Field Studies Council’s butterfly identification chart. Butterfly Conservation also provide a range of identification guides online. Photographs of a wide range of species – 24 different ones have been spotted in the Spring Cottage garden – showed us the beauty of even the smallest, brownest examples!

Val explained how useful even a small meadow area is for many species, how some species rely on quite a narrow range of plants for nectar, and how the timing of a butterfly lifecycle is intrinsically linked to the lifecycle of their food plants. She stated that climate change – causing plants to flower at different times – is demonstrably messing up this synchronisation, so as gardeners it’s important to grow a wide range of butterfly-friendly plants to try to mitigate that situation.

Some examples of butterfly-friendly plants, and the butterflies that particularly need or enjoy them:

Continue reading May 2022: Val Bourne on ‘Butterflies in Gardens’

Musing on poisonous practices

In his book The Flower Yard, Arthur Parkinson writes lovingly about his grandmother Min and her gardening practices, typical, he writes, of an older generation of gardeners. He describes the kinds of plots tended by Min and her neighbours and how ‘there was no acceptance of insect life, as proved by the cupboard of death in the garage, its shelves packed with poison, weed killers and bug spray’[1].

My Mother’s death bequeathed to me not only her gardening tools, but a similar shelf’s worth of gardening aids. I have very vivid memories of the shed she and my Father had in their garden, the tools neatly lined up and clean, sweet jars ready for pickled vegetables, saved seed in envelopes and plant labels ready to be re-used. But alongside all this were also the toxins.

And it is not only a younger generation of gardeners who believe in far more environmentally friendly gardening practices. In a recent online talk given by Fergus Garrett, he argued that ‘gardening and ecology have to come closer together’ and devoted one whole lecture to how gardening at Great Dixter has become much more sustainable in recent years and delighting in the huge quantity of species that the gardens are home to.

Driving somewhere in the 1970s meant cleaning the windscreen and headlights of bugs on arrival home. That no longer happens and is a sure indication of how much insect life has been destroyed in a very short space of time.

Vija


[1] Parkinson, A. The Flower Yard (2021) Kyle Books p.119.