1. Maybe in this challenging weather the best thing you can do is mulch the soil (after watering, so that the soil is moist and the mulch will retain that moisture). If you pull out weeds leave them on the surface to keep roots cool, use grass clippings if you have them but making sure to keep away from stems of plants.
2. To save water just water around the roots of plants by removing roses on watering cans and spray attachments on hoses.
[This post contains lots of photographs, just click on the photos to see a larger version. There are so many plants that we haven’t named them all (we don’t necessarily know every cultivar), but feel free to ask about them in the comments and we’ll do our best to answer!]
On the first day of July more than 50 CABAHS members and a few guests set off from Charlton House bright and early for a trip to RHS Hyde Hall in Essex.
As we arrived, a staff member advised us not to miss the Cottage Garden near the entrance. They were not wrong – the garden was as exuberant as I’ve ever seen it, with bursts of height and colour expressed in some beautifully grown species such as Clematis, hollyhocks, Dierama and Zinnia.
Clematis ‘John Treasure’ (Viticella)
This free-flowering and vigorous Clematis has been growing on the north side of my garden fence – for many years, as the label reads £3.50!
Our version of Gardeners’ Question Time was back for the June meeting and proved once again to be an informative and enjoyable event.
The evening started with a pleasant stroll around the Old Pond Garden, admiring the plants and taking in the evening sun.
Back in the Old Library, we set about tackling questions that had been submitted by members before the meeting. In a change to previous years, there was no formal panel or guest expert. Instead, questions were answered by our very own experts with lots of discussion and contributions from CABAHS members, compered by Kathy and illustrated with slides.
Continue reading June 2026: Gardeners’ Question Time1. There’s still time to direct sow some annuals like Cerinthe, Nasturtium, Nigella and Calendula for late flowering. Remember to thin out once germinated for decent size flowers.
2. Lily beetles are rife this year so be vigilant as they can devastate in no time (and they enjoy fritillaries too).
Continue reading Pat’s 10 jobs for June 20261. Well at last the rain has arrived and is ready to drown all our plants! You may need to empty those saucers you put under pots for some of your more tender plants before they drown or rot…
2. This month and next is a good time to cut down and split many perennials ready for our sale at the Horn Fair on 19 October which soon comes round. I split sedum and Hesperantha the other day. I needed two forks back to back but made about fifteen plants! Check which plants are suitable for splitting in Autumn as some are better done in Spring.
3. Increase your supply of Pelargoniums by taking cuttings now below a leaf node. It also provides insurance for next year. We always love unusual varieties for the sales table if you can spare them.
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.
Continue reading August/Autumn Show 2025
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:
Continue reading Plants of the Month: The Oranges! (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.
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.
Continue reading Pat’s 10 jobs for August 2025
Lots of variety on the Show Table this month, just as we like it! The Show Table is a chance for members to bring in and display plants and flowers that are performing well in their own gardens each month, be that a single flower / stem / fruit / vegetable or a display of all that is looking good – or indeed something in between. It’s lovely to see what people are growing.
Continue reading July 2025 Meeting and Show Table
Charlton and Blackheath Amateur Horticultural Society 