October – Page 2 – Charlton and Blackheath Amateur Horticultural Society

Plants of the Month: Salvia (October 2024)

Salvia ‘Amistad’, in less than 20 years, has become a much-loved cultivar throughout the world. and is known as the ‘friendship sage’. It was discovered in a tray of salvias at a plant sale in Argentina in 2005 by Dr Rolando Uria, and he decided to name it ‘Amistad’, meaning ‘friendship’ in Spanish.

There is much to love about this plant, in that its 1.5m high, bushy, rounded habit is ideal for planting schemes, guaranteeing a display of purple flower spires, with highly aromatic foliage, from mid-summer until the frosts in October-November. It’s not 100% hardy, so I have lost it a couple of times over the years but it’s always worth repurchasing. The young growths are adored by slugs and snails, so during wet weather in spring it can be difficult to get going.

I have noticed, however, that in London’s parks, Salvia ‘Amistad’ really thrives and can be seen growing happily and well-established in May, beneath London Planes in much drier soils, where the mature trees are protecting the plants during the winter months. And the drier soils obviously do not attract the slugs during early spring growth.

What to look out for in the Walled Gardens: October 2024

We hope you enjoy walking around the walled gardens at Charlton House!
This month, look out for:

New England Aster (Symphyotrichum novae-belgii ‘Violetta’)

Aster flowers Oct 24 , Charlton House Old Pond Garden

‘Violetta’ is a spectacular New England aster, which for a couple of months from late summer, bears a prolific display of violet-purple daisies. A naturally tall plant, it provides a regal purple splash of colour – long after many other perennials have finished flowering. Our plants are originally a donation from CABAHS member Anne.

Michaelmas daisy (Aster x frikartii ‘Monch’)

Aster x frikartii 'Monch' in the Old Pond Garden, Charlton House, September 2023

A bushy perennial with clusters of yellow-centred, lavender-blue daisies that flower right through the Autumn, it is very attractive to pollinators. One of the most reliable and popular Michaelmas daisies (so called because they flower at the time of the feast of Michaelmas on 29 September), it was bred by a Swiss nurseryman called Frikart and named ‘Monch’ after a Swiss mountain.

October 2023 Talk: The Middle-Sized Garden

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.

Charlton House Horn Fair 2023

Once again we ran a successful plant stall at this lovely family event, huge thank you to everyone who donated plants or came along to help. And it was sunny, hooray, even if it was perishing in the shade!

Charlton House and stalls — Producers market

We had a great time dressing up the Gardens with ghosts, bats, spiders etc to make them ‘haunted’, and devising the children’s Pumpkin Trail. In the end we had over 130 children charging about the gardens, doing the Pumpkin Puzzle to find the name of the Charlton House ghost, or just spotting all the silly things we had put in the beds!

The gardens were looking peaceful first thing…

Painting the pumpkins — Setting up the puzzle

Webs in the beds — Setting up the puzzle

Preparations underway. And then it got busy..!

Gardening for the Bees

My husband ( a beekeeper) recently treated me to a visit to the National Honey Show, which is sort of like going to RHS Chelsea if you are a beekeeper. Apart from an enormous number of jars of honey, there were talks available, and we attended one from Dr Nick Tew on “The role of gardens in supporting Insect Pollinators”. It was a really good talk, with scientific research explained in easy terms.

A few slides stood out for me – for instance, the time period for flowering plants in a garden, compared with a hedgerow or pasture. Most gardeners love to have something in flower all through the year, so although the volume of nectar/pollen in a garden might not be as high as in a meadow or hedgerow in full swing, it is available for a much longer time span. So in fact such a garden is more useful to insects.

There are some downsides to a garden – Nick calls it “horticultural bling”, a lovely phrase which unfortunately can be applied to a few parts of my garden (but luckily not many!)

A version of the talk is on Youtube, the link is below, it’s a good watch.

The Show was held at Sandown Park racecourse, and it was huge. It reminded me of a Horticultural Show in that it not only had classes for honey, but also eg craft and baking classes. The sunflowers shown here are made of wax!

I bought some sparkling mead from one of the stalls, took down a recipe for “Gin & Tonic Honey cake” and bought a couple of seed packets to convert my lawn into a meadow at some point in my dreams. The final stall we visited worried me a little, as it is giving my husband ideas!

YouTube talk if you are interested: https://www.youtube.com/watch?v=JdLvAxNuEms

Kathy

OPG Diary – September /October

September started off with the tail end of The Drought and as it became wetter the Volunteers were very grateful to get back to some proper gardening. The great news is that we hardly lost any plants at all.

Old Pond Garden looking towards Long Border in rain — Volunteers on Tea Break

Old Pond Garden towards House — Volunteers on Tea Break

The Peace Garden has benefited from our attention, with the last of the annoying stones on the path edges being removed, and work on the shrubs and climbers along the walls making them look much more defined and trim.

Removing stones in the Peace Garden — Removing the last loose stones, saving the lawn mower!

In the Old Pond Garden, many perennials went to seed earlier than usual, due to the drought, but the seedheads are quite spectacular.

The Volunteers were thrilled to receive a donation of jars of honey from the Charlton House Beekeepers. The bees had a bumper year, partly due to our lovely gardens. To stop any squabbling, we held a raffle to decide who got a jar and the happy winners are shown here:

Volunteers with Honey — Thank you for the lovely Honey!

October 2022 – Peter Skeggs-Gooch on Clematis for Every Season

Our October members meeting was held on 17th October in the magnificent Old Library at Charlton House. A well attended meeting, we were treated to a great talk from Peter of Thorncroft Clematis, a wonderful Show Table, bulbs for sale and an amazing Autumn mandala from members gardens, which covered the entire grand piano!

It was clear that we were in for a treat of a talk. As well as a box of Thorncroft Clematis Catalogues, Peter Skeggs-Gooch laid out the nursery’s impressive collection of Flower Show medals: several Chelsea golds as well as a smattering of Silver-Gilts. Peter’s slide show took us from evergreen winter varieties such as the familiar ‘Freckles’ and the lovely, if large, armandii ‘Apple Blossom’; through Spring, with much-loved montanas now smaller and more manageable; into Summer with several scented varieties including the coconut-perfumed ‘Lambton Park’; and finally finishing with the viticellas of Autumn such as ‘Prince William’ and super easy ‘Alba Luxurians’. His nursery produces over three hundred varieties, so we were being given only a glimpse of what is on offer. For more information or to order head to their website.

The Rothschild Nerine Collection

CABAHS member Melanie told us about an unusual collection: Exbury Gardens in Hampshire, perhaps best known for the springtime magnificence of its rhododendrons, is also home to a special collection of Nerines.

If you can visit Exbury, the Nerine collection is on view from 4 – 30 October.

As it’s quite a long way to travel, you might instead like to see photographer Lisa Creagh’s website, where she has captured the extraordinary quality of this South African native ‘Jewel lily’ in some stunning images: The Rothschild Nerines. Lisa gives a super description of the collection’s history as well as describing the drama of the Nerines’ lifecycle.

OPG diary – October 2021

A rainy start to October! Autumnal tones everywhere now. The bees are still out in force though.

Our Halloween Spooky Spiders Trail went down well with Charlton House Explorers this half term. There were 10 spooks to find around the garden, and it kept them all busy after their Ghosts and Gargoyles session in the Long Gallery. We had 140 children through the gardens over the two days, phew. Great fun, although we didn’t do much gardening this week!

Young Explorers on the Charlton House gardens 'Spooky Spiders Trail', Halloween 2021

CABAHS volunteers present the Charlton House gardens 'Spooky Spiders Trail', Halloween 2021

OPG diary – October 2020

13 October
Heroic (and very wet) volunteers in the garden today. A lot of the plants from our shopping trip to Provender Nurseries are now in place. We really appreciated extra help from students from the University of Greenwich, who sportingly also got very wet. Donations of cinnamon buns from Charlton Bakehouse went down well. Thank you everyone. The picture below will be used as a ‘Before’ picture – so looking forward to taking some ‘After’ pictures next year!

CABAHS volunteers in the Old Pond Garden, Charlton House, October 2020

20 October
Another glorious Autumn day! Lots of volunteers and a bit of sun, what more do you want? We discovered the friendly Greenwich Carers café in the Stables next door. Bring your own cup/mug.

CABAHS volunteers, Charlton House gardens, October 2020

22 October
Our Oak-leaved Hydrangea is turning a lovely colour. Look what has taken up residence in it – a crab spider. Apparently they camouflage themselves but it takes a few days to change colour – this one must have been in a white flower recently!

Crab spider on Hydrangea quercifolia, Charlton House gardens, October 2020