Another cold start to a new year allowed the volunteers to take a step back from gardening and undertake a second survey of plants in flower at Charlton House. This had been done at the beginning of January 2024 and it was interesting to compare during a gentle walk round on 9th January 2025. At first glance there seemed to be little flowering. Making a thorough search with fifteen of us, along with Jason, we found many that were on last year’s list as well as some unexpected interlopers.
As a special, early, Christmas treat, on a very mild evening on 30th November 2023, a friend and I visited Greenwich Council’s Light Festival, the magical Sparkle in the Park, held this year at Avery Hill Park. This was Greenwich Council’s 4th Sparkle in the Park event, this time featuring many new displays, and it was nice to see the many artists being acknowledged for their spectacular creations. The excitement was palpable as the winter wonderland trail lead visitors through an illumination of lights and enchanting displays amongst the trees.
Our first volunteer session of 2024 fell on a wet and windy day (a Severe Weather Warning day in fact), so we decided to abandon gardening tasks and go for a bracing walk around the estate to spot for plants in flower and work off a few mince pies.
Although a lot of our findings were to be expected (Primroses, Hellebores, Mahonia) others definitely felt wrong – Penstemon Garnet, you should NOT be out! It will be interesting to do the same exercise next year and compare. In the meantime, below are some cheering pictures of our walk:
Mahonia japonica in the GladeHardy Volunteers on our New Year ramble (and Casper)
I think you could say that the Mahonia in the Glade was a “Star Plant” for this time of year.
Penstemon ‘Garnet’, top left, then Achillea ‘Cerise Queen’, Sarcococca confusa (you should smell this!) and Viburnum bodnantense ‘Dawn’.
On Thursday I joined a tour of Avery Hill Park with the Mottingham Horticultural Society, who had extended an invitation to CABAHS members. It was a beautiful, crisp, sunny afternoon and the park looked gorgeous. Our guide John, from the Friends of Avery Hill Park, told us about the history and prehistory of the park before leading us around the extensive area.
Autumn tree colour in Avery Hill ParkThe Avery Hill Winter Garden, viewed from the park
Some members may be familiar with the Winter Garden, a glasshouse currently undergoing renovation work (therefore closed) and about to pass from the hands of the University of Greenwich back to the local council. I look forward to seeing it after renovation is complete!
Recently cut meadow area and former hedgerow (with dozens of cross country runners!)
There are two main areas of the park, historically and now. The more manicured, grassed parkland associated with Avery Hill Mansion (which is currently being converted into a school), and former farmland, with field boundaries and drainage ditches. The Friends are working to make the latter areas more wildlife-friendly by negotiating a meadow-style mowing regime (ie: cutting only twice a year, removing the mowings once seed has dropped, and sowing wildflower seeds) with some mown paths. Even after just a year, it’s possible to see that the range of plant species is extensive. The increase in butterfly numbers and activity in summer 2021 was notable. It is hoped that a general increase in biodiversity will also encourage an increase in bat numbers, which have declined in recent years.
Looking toward Great Stony Acre – field boundary trees and drainage ditch
The former field boundaries are still visible, and what would have been hedgerow has grown into rows of trees and scrub, which is excellent for wildlife. A new mixed hedgerow has been planted where one had disappeared, and the drainage ditches have been cleared by volunteers. Another historical feature which lives on through the Friends is the old field names, such as Henley’s Meadow, Little Stony Acre, Grey’s Field and Great Stony Acre. The latter is being planted with native tree species – oak, hornbeam, birch, hawthorn and field maple. Around 1500 trees have been planted over a five year period, and there are plans for a natural drainage pond in the centre as the area is at the bottom of a slope, is mostly heavy clay and becomes very boggy in winter.
Young trees in Great Stony Acre
It was a very enjoyable afternoon and I appreciated the chance to visit the Park with a knowledgeable guide.
Looking across Avery Hill Park, late afternoon October 2021
Charlton and Blackheath Amateur Horticultural Society 