CABAHS (AH)

Pat’s 10 jobs for June 2025

1. Plant out Dahlias in a sunny spot in fertile soil adding some compost to the planting hole. I have to surround mine with Strulch on my allotment to protect them from the hundreds of slugs and snails lurking all around.

2. Take softwood cuttings now of Anthemis, Salvia, Verbena, Penstemon and Fuchsia. Cut below a leaf node and dibble around the edge of a pot. Salvias will also grow fine roots in water to give them a head start.

3. Look out for hellebore seedlings around the base of your favourite plant. The resulting plants may not resemble the parent but they could be even better.

New Dahlia shoots (not yet eaten by molluscs)

A Visit to RHS Harlow Carr

Jean and I were very sorry to miss the (highly successful) plant fair on 19 May but we did have a lovely visit to the fabulous garden at RHS Harlow Carr instead.

Sycamore sculpture, RHS Harlow Carr, May 2025

RHS Harlow Carr is a short drive or bus ride away from Harrogate, a very elegant spa town in North Yorkshire. The garden opened in 1950 with the intention of trialling and showcasing plants that would thrive in a northern climate as opposed to the possibly easier growing conditions of RHS Wisley.

Plant of the Month: Pittosporum tobira ‘Neige du Mont Ventoux’ (May 2025)

This variegated Japanese Pittosporum — P. tobira ‘Neige du Mont Ventoux’ — is a lovely addition to any garden, and particularly courtyard gardens, where space is at a premium, as it is the perfect specimen for growing in a container.

It was at a rare plant fair in Kent many years ago when I spotted this very appealing shrub. It was “twinkling” at me so, naturally, I found I just could not resist it and brought it home! Because of its branched structure, it was placed in a terracotta container and there it has remained, contented, to this day. I hadn’t realised at the time though, that this variety is very suitable for a container, as its height and width is generally no more than one metre at maturity.

May 2025 Talk: Francesca Murray on The Gardeners’ Royal Benevolent Institution

On 19 May we welcomed Dr. Francesca Murray to give a talk on ‘The Gardeners’ Royal Benevolent Institution and its horticultural heroes and heroines’.

Dr Francesca Murray speaking at CABAHS, May 2025

Dr. Murray is an author, speaker and researcher on garden history and the horticultural trades, with a special interest in nineteenth century gardeners and nursery owners.
Her talk focused on the range of benevolent, mutual aid and charitable societies – as well as the individual characters that founded and used them – that were set up in support of gardeners, florists and associated trades in the years before the welfare state was even considered.

May 2025 Meeting and Show Table

There was a great turnout for the CABAHS May meeting, even after the exertions of the previous day’s Plant Sale! A small but beautiful range of items on the Show Table, from a cornucopia of Spring flowers to a single rose and a cactus. Congratulations to Kathy for winning this month’s ‘Best on the Table’ prize with a vase of Salvia, Cerinthe, Teucrium, Hesperis, Centranthus, Luzula and chives.

Pat’s 10 jobs for May 2025

1. Border irises are really doing their thing now and the show can be brief but make sure to keep the soil around their roots free of weeds so their rhizomes can bake a bit in the sun.

2. Time to Chelsea chop your tall perennials to stop them flopping later or to extend flowering. Good candidates are Phlox, Penstemon, Helianthus, Sedum/Hylotelephium – and I include vigorous Clematis too. You can either do the whole plant at once or just some stems to extend flowering, although it may result in smaller flowers.

3. Deadhead displays of pot plants like Violas to keep them flowering and stop them going to seed. Remember to give them a feed to keep the display going.

Hylotelephium telephium 'Touchdown Teak'

Plant Sale Bonanza, May 2025

What a day was had at yesterday’s plant sale in the Peace Garden! We had more plants for sale than ever before, longer queues than ever before, and made more money than ever before. The CABAHS members and Charlton House garden volunteers worked harder than ever before too – but it was absolutely worth it. Between us we raised well over £4000 to be divided between the Greenwich & Bexley Community Hospice and the gardens maintenance fund.

Plants for sale! Charlton House Gardens volunteer plant stalls, May 2025 — Just one moment at a busy, busy plant sale

Plants for sale! CABAHS plant stalls, May 2025 — Just one moment at a busy, busy plant sale

Plant Sale! 18 May 2025

That’s this Sunday!
11-3pm in the Peace Garden at Charlton House

We are gathering plants, plants and more plants…

Fantasy garden tables

Those of you who are regular viewers of BBC Gardeners’ World will most likely have noted Monty Don’s table of potted plants, which varies throughout the seasons and looks like something most of us can only dream of! In a recent article by Alice Vincent, she describes what she calls Monty Don’s ‘Fantasy table’. (My latest garden fantasy? An elegant table covered in flower pots)

The scale of Don’s table and the amount he has displayed is something many of us may aspire to, myself included! On a recent visit to Anna L’s garden, I was impressed by how she had similarly grouped a range of plants in pots, a mix of bulbs, a small Phlox stolonifera, Violas, a Clematis waiting to be planted and a miniature Hosta. Anna very kindly listed the plants for me and you can see from this that a display does not have to be carefully curated, but a selection of whatever takes your fancy!

Anna's garden table — Anna’s plant table in late spring, featuring:
Narcissus ‘Thalia’ and N. ‘Pipit’; Clematis ‘Rising Star’ and C. ‘Bees’ Jubilee’; Pelargonium australe; Phlox stolonifera ‘Fran’s Purple’; Anemone de Caen blue-flowered; Primula ‘Stella Neon Violet’; Phormium; purple Viola; Hosta ‘Lemon Stiletto’

Keukenhof, April 2025

I returned to Keukenhof for a brief visit again this year. Transport in the Netherlands makes this a very easy trip and it is well worth making a stopover in Haarlem, which is a lovely town. I have little to add to the descriptions of my previous visits (April 2022, April 2023) so have just included a selection of photos which lovers of colour and tulips might enjoy!