resilient plants – Charlton and Blackheath Amateur Horticultural Society

NB: We have just heard about an RHS survey about the impact of the recent weather: RHS Climate Change Resilience: Heatwave Impact on Gardens which has to be completed by 30 September 2026.

Following on from Pat’s ’10 Jobs…’ tips on coping with drought and heat, we asked CABAHS members to share which plants had proved to be ‘winners’ and ‘losers’ in the recent extreme weather, to help us all make climate-change-appropriate choices in the future.

Charlton House Peace Garden, July 2026 Pomegranate, Magnolia grandiflora and perovskia are all winners — Pomegranate, *Magnolia grandiflora* and *Salvia yangii* (aka perovskia) are all winners in the Charlton House Peace Garden this year

A summary: After the spring AND summer drought of 2025 (with four of the previous five years being the warmest on record), we experienced a cold November and a wet winter (the 4th wettest on record for Southern England), with the addition of unusually low light levels in early spring. We have now had extreme drought (no rain at all since early June and counting – and there were long dry periods before that too) and, so far, several heatwaves (which is counted as three or more consecutive days over 28 degrees in London – all have been in the 30s). Of course, the heatwaves may have counted six times (starting on 22 May, 19 June, 4 July, 28 July, 2 August and 9 August respectively) but the weather hasn’t exactly cooled off much in between. In addition, Thames Water declared a hosepipe ban beginning on 23 July (though watering cans and drip-feed systems are not banned) and there’s precious little rain showing in the forecast even now.

Fifty three people attended our October meeting in the Old Library, enjoying refreshments, the raffle, the plant sale and the Show Table, as well as an interesting talk. The Best on the Show Table was Annie H’s display of Dahlia flowers and Helichrysum.

The talk on the Middle-Sized Garden was a first for CABAHS as it was given by a blogger, Alexandra Campbell who describes herself as a blogger, YouTuber, journalist and author.

For most of her career Alexandra worked as a journalist at journals such as Harpers, Queen and She. But when the introduction of IT led to the drying up of hard print journalism work she embarked on a second career teaching herself blogging and videoing. She now blogs at the Middle-Sized Garden blog which gives advice and tips on gardening. It is one of the top ten gardening blogs in the UK with over a million viewers and covers garden design, middle-sized gardens and expert interviews and tips. She also has five million viewers on her YouTube site.

Tag: resilient plants

Weather winners and losers

October 2023 Talk: The Middle-Sized Garden