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
A group of enthusiastic members visited the Old English Garden in Battersea Park last weekend, led by Ruth, who worked there for Thrive, during the period during which it was transformed from a rather overgrown historic site to an award winning and inspirational garden reimagined by a well-known designer.
The original garden was designed by JJ Sexby in the early 1900s and renovated a couple of times in the 1960s and 1980s, during which the lily pond was drained and filled with bedding schemes, the hard landscaping changed to crazy paving and then to the current brick pavers, and the splendid Wisteria pergola deteriorated.
1. Prune Wisteria this month and next by taking all side shoots back to 2 or 3 buds. Very old plants may need severe pruning to show off the flowers.
2. Start pruning roses in earnest although some are still unbelievably flowering. Remove any foliage with blackspot and don’t compost. Old roses respond well to hard pruning so don’t be afraid, removing all dead and dying wood and cutting stems back to above a bud.
3. I had to remove dead Clematis shoots from a Daphne Jacqueline Postill and in doing so pulled off some of the flowers so take care and do it soon if you can. But leave the main prune until next month.
Continue reading Pat’s Jobs for January 2025
Charlton and Blackheath Amateur Horticultural Society 