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 20251. If herbs like thyme have finished flowering, trim them back to keep them compact and use the trimmings to do some cuttings.
2. Stake Dahlias before they get too tall and straggly or the stems may snap. Keep well watered in this dry weather.
3. To conserve water and before we get a hosepipe ban, just water around the roots of plants and mulch them if you can. Some are really suffering at the moment. So why not start sowing seeds of Eryngium giganteum ‘Miss Wilmott’s Ghost’ for a drought proof plant for next year? Loved by pollinators too.
An alarming article in Gardeners World magazine… taste your courgettes!
Charlton and Blackheath Amateur Horticultural Society 