August – Charlton and Blackheath Amateur Horticultural Society

A visit to Great Dixter, August 2026

The weather was forecast to be wet and possibly stormy, so we travelled with raincoats and umbrellas and extra layers of clothes. As it turned out, the weather was hot and sunny – a perfect day for garden visiting.

Unlike some other gardens, including many of our own, Dixter was full of colour and a profusion of planting. Nathaniel Lloyd and Edwin Lutyens had had the foresight to install a reservoir when the gardens were first built and this has served them well. The gardening team have focussed watering on new planting and stressed areas, which has clearly been a successful strategy. The intensively gardened areas like the Long Border have been watered end to end four times since January and the effects of this can be seen in the photos below.

Salvia and Persicaria at Great Dixter, August 2026 — *Salvias* and *Persicaria* providing colour throughout

Plant of the Month: Solanum laxum ‘Crèche du Pape’ (August 2026)

Long-flowering, no-fuss species/varieties are ever so handy to have in our gardens, especially roses and climbers, which I’ve not watered at all this summer – a big bonus! One of these, Solanum ‘Crèche du Pape’, probably purchased 16-17 years ago, is such a plant – no trouble at all and flowering for months at a time. I wouldn’t be without it.

Andrew Salter’s Barn Garden

Andrew Salter's garden from the orchard, 15 August 2026 — Looking to the house and garden, across the meadow from the orchard

Last weekend I visited Andrew Salter’s garden near Canterbury in Kent (@big_drewland on Instagram). Having announced the open garden date a mere three weeks into the drought, he then considered postponing / cancelling by the time another rainless, hot month had passed. I am very glad he did not, as even drought-scorched, crispy and hot, the place bewitched me.

August 2026 Talk: The Exchange, Erith

Selina Ozanne, head gardener at The Exchange, Erith. CABAHS August 2026

It was a pleasure to welcome Selina Ozanne to our August meeting to hear about her work as Head Gardener for The Exchange, Erith, a community led arts and craft organisation based in the town’s former Carnegie library.

The refurbished listed building is now home to craft production workshops, a cafe and shop, along with a varied programme of community events.

The Exchange gardens were designed by Chelsea Gold medal winner Sarah Price. The site has various challenges from a sloping roadside front garden exposed to sun and wind from the Thames, to a woodland-edge rear garden with a steep incline. Sarah’s design pulls together these diverse elements together using sustainable materials and matrix planting to make the garden flow coherently in a way that everyone can access.

Spring flowers at the Exchange. Photos: The Exchange Erith

August 2026 Meeting and Show Table

Sweet, small mixed posy on the Show Table, August 2026 — Show Table August 2026

A summer posy on the Show Table, August 2026 — Show Table August 2026

The drought continues and we weren’t sure what members would be able to bring to the Show Table this month – but they came up trumps with extraordinary vegetables, beautiful posies and healthy specimen plants.

Pat’s 10 jobs for August 2026

1. To be honest we know at the moment with the drought and the heat this column will be about the few things you can do to keep things alive. I am sure we will all have losses along the way, but remember all is not lost and will mean new planting opportunities for next year.

Fallen leaves can make an immediate mulch over damp ground, August 2026 — Impromptu mulch after watering

2. If you have weeds growing (even they are struggling at the moment!), pull out and place around plants to help hold the moisture in the soil. Make sure the weeds haven’t gone to seed and, if they have, pull the seedheads off and dispose of them.

3. Mulch the soil with anything you have to hand: your own compost, fallen leaves (as there seem to be so many) but make sure the soil is damp first so you can help lock in the moisture.

A visit to Kiftsgate

Kiftsgate Court, with terrace in front. August 2025

I first visited Kiftsgate Court Gardens near Chipping Campden in Gloucestershire in 2018 and always vowed to visit again, which we did at the end of August. This magnificent Manor House is located opposite Hidcote Manor (owned by the National Trust), so in a day you can visit both beautiful gardens.

Kiftsgate was originally bought by Heather Muir and her husband in 1920. She designed the garden, advised and influenced by her friend Lawrence Johnson who designed the famous Hidcote. Heather Muir’s daughter Diany Binny became the next custodian, and it is now run by her daughter Ann Chambers and husband Johnny who are very hands on and always present in the garden.

August/Autumn Show 2025

The 2025 Autumn ‘Flower, Fruit and Vegetable Show’ was held on Monday 18 August in the Old Library at Charlton House.

As it is usually held in September, there were some adjustments to the range of classes. It was a well attended and lively show, and our fears that perhaps there would be fewer entries – due to the date change or the fact that we have had such a long period of drought – were unfounded. In fact, across the 18 classes there were 150 entries and we had to extend the show tables!

As this year is a special one, in which we celebrate the 75th anniversary of CABAHS, there were a couple of ’75th anniversary’ themed classes, and we were delighted to welcome as judge Jillian Smith, long-time CABAHS member and Chair of the Society, and now joint Vice President with Ron Roffey. Jillian has a long experience in judging shows over many years and has a beautiful garden in Winn Road, which was opened to the public on a number of occasions to raise money for charity.

Plants of the Month: The Oranges! (August 2025)

Rosa glauca garland, with hips — Rosa glauca adorning a pergola

After a brilliant summer, autumn is not too far away and this is when we start to notice more and more orange-flowered plants and berries becoming features in gardens and parks. Orange is a warm and comforting colour, and I’ve listed three that you might be interested in:

Pat’s 10 jobs for August 2025

1. Time to trim back lavender hard if it has finished flowering, but try not to cut into the old wood. If you’re lucky you may get a few late flowers.

2. And time to give that Wisteria and Campsis a hack back by removing all the whippy growth and tidying up for the autumn.

This lavender will need a cut back soon. — Promote flowers by cutting back and watering in good time.

Camellia flowering in Spring. — Promote flowers by cutting back and watering in good time.

3. Azaleas. Camellias and Rhododendrons are making their flowers for next year and need regular water at their roots or they’ll drop their buds and have no spring blooms.