primroses – Charlton and Blackheath Amateur Horticultural Society

Pat’s 10 jobs for October 2025

1. Salvias are flowering their hearts out now but make sure you have some cuttings on stand by to cover any winter losses. And remember that quite a few are tender and will need winter protection in the colder months.

2. Last year I dug up my Dahlia tubers and potted them up once they had died down but lost quite a few despite keeping them frost free. So this time I will try leaving some in the ground and giving them a thick mulch. Of course, the problem then is trying to protect the new growth in spring from slugs and snails, so they’ll need keeping an eye on.

Salvia 'Phyllis Fancy' — Take cuttings of Salvias, and decide what you are going to do with your Dahlias over the winter – store or mulch or both?

Salvia cuttings in water — Take cuttings of Salvias, and decide what you are going to do with your Dahlias over the winter – store or mulch or both?

Pat’s Jobs for March

1. I sowed my sweet peas early in the month five seeds to a 3 inch pot and then placed them on a light window sill or greenhouse if you have one. They don’t need bottom heat and I don’t soak or nick the seeds but of course you can if you wish. Keep turning the pots so they don’t all lean towards the light.

2. Remove browning blooms from camellias to keep the display going especially the white ones which never seem to drop their spent blooms. I just wish I had room for more as they’re such a cheerful sight.

March flowers shared by Members

We are always keen to hear about how member’s gardens are growing or about what you can see from your window but occasionally we receive shorter messages. So here are a few we’ve had recently.

Angela thought members might like to see a photo of her Amaryllis lily. She says “Their sale in supermarkets at Christmas has rapidly become a tradition. Their very decorative, over the top flowers people either hate or love. I love them. They are easy to grow and spectacular. I planted mine after Christmas and it has now produced amazing flowers.”

Viv sent us a photo of the first tulips of the year in her garden with some other pots. Unsurprisingly, she is getting excited about spring…

Viv's pot of Tulip Stresa with other pots

OPG diary – March 2021

9 March
So nice to see volunteers back in the garden. A great weeding and planting session.

Old Pond Garden, Charlton House, March 2021:

Primroses, Epimedium and Hellebores in Charlton House gardens, April 2021 — Primroses, Epimedium and Hellebores

16 March
The potting-up team

CABAHS volunteers - the potting up team, in the Old Pond Garden, Charlton House, March 2021

The Long Borders Party

CABAHS volunteers - the long border party, in Charlton House gardens, March 2021

We even had a canine volunteer today, being good as gold (no squirrels around luckily!)

CABAHS volunteer and canine companion in Charlton House gardens, March 2021

18 March
The Rockery Ladies.. Making a good start on the Rockery weeding, might need a bigger fork next time!

CABAHS volunteers in Charlton House gardens, March 2021

What a turn out for the Long Border. We had peak volunteer numbers, on a rather wet and nasty day. Thank you so much to everyone who came along, hope you come back (and please bring nicer weather!)

CABAHS volunteers in the long border at Charlton House gardens, March 2021

The start of a bird bath in the central bed! Thank you to the chain gang..