Solidago rugosa 'Fireworks' | Davids Garden Diary

Obviously, the intense heat has been the main topic of conversation this week and, for gardeners in particular, it has been difficult to cope with. Many of my potted plants have become dehydrated and flopped before I noticed, but a good drink and they all revived fairly quickly. I always worry about the longer term damage it might have done though, I am sure that like us, a sudden and debilitating change in health can’t be good for them. However, we keep calm and carry on watering!

The ‘Pink Fox Grape’, Vitis labrusca ‘Isabella’, has produced a good crop of sweet purple fruit almost ready to be picked and made into grape jelly. I am not a winemaker, and even if I was there is only enough fruit for a few bottles, but these are sweet enough to be eaten as a dessert grape as well, lovely with a bit of cheese, yum.

For those who don’t like Golden Rod, this is its refined cousin, Solidago rugosa ‘Fireworks’, which works well in late summer and early autumn with blues and purples like Symphyotrichum and asters, Salvias and even Cosmos. It is a fuss free hardy perennial which literally erupts in all directions with long-lasting spikes of yellow florets which are adored by bees and other pollinators.

The second flush of Delphiniums is never quite as good as the first but still impressive and the slugs don’t seem to bother with the new shoots at this time of year. I only cut these back to the ground in late July so not bad in just 6 weeks.

The Asian aster, Aster trifoliatus subsp. ageratoides ‘Stardust’, is a hardy, low maintenance and reliable, spreading perennial. In late summer it produces clusters of dark green leaves topped with masses of pure white daisy flowers with bright yellow centres. Very easy to grow and easy to create new plants from the underground spreading runners. I started with one plant and now have twenty and that’s on top of the dozens I have given away to unsuspecting friends and gardening club members!

Following on from last week’s mention of the beginnings of autumn colours, the Liquidambar styraciflua ‘Worplesdon’ has now produced the most delicious range of reds, oranges, browns and fawns as the tree slowly begins to slip into dormancy for another year.

Finally for this week the lovely Japanese Anemone ‘Honorine Jorbet’ which is delighting me with her beautiful pure chalky white flowers with green centres surrounded by bright yellow stamens and anthers. Simply a wonderful combination on a plant that enjoys the dry shade and gloom of a north or east facing garden or border.

Have a great weekend and keep cool. Rain is on the way!

David

So excited! My immature Fox Grape, Vitis labrusca ‘Isabella’ has produced one bunch of beautiful sweet fruits which will be picked and eaten in a few days. Now I have to find somewhere in the garden to put it. It has survived in a large pot for three years, but now it is bearing fruit I will have to find it a permanent place against a sunny wall to train it as the growth next year will be substantial and it will be starved of water and nutrient in a pot.

Grasses are difficult to photograph! This beautiful Panicum virgatum ‘Purple Tears’ is a case in point. Chest high and wide, it is at its peak now with wonderful photogenic seed heads that sway in the slightest breeze but on which the camera struggles to focus! Still, you get the point!

I have stopped growing Symphyotrichum as I found them weedy and needing support, often attracting mildew and generally unattractive. This one, however, is dainty and low growing Aster ageratoides ‘Stardust’ which is a healthy, well behaved, self supporting species aster which slowly spreads to form an attractive colony of pretty white daisies in September and October. It is loved by pollinators and provides plentiful nectar just at a time when most summer flowers are going over. Very easy to propagate by division or semi-rooted cuttings, totally hardy and as one knowledgeable nurserywoman pointed out to me, hides its dead flowers with new ones!

Still going strong and showing no signs of slowing down, Diascia personata continues to provide colour in various spots in the garden. This was a leftover cutting from last year and has been in flower since May in a pot. In the ground they can get quite tall and need supporting to stop them flopping and swamping adjacent plants, but they do less damage in a pot!

Another difficult subject to photograph is this Solidago rugosa ‘Fireworks’ which, as the name implies, shoots off its flowers in all directions in a wonderful display which goes on for weeks and weeks. Another easy late summer/early autumn border filler which goes particularly well with purple Symphyotrichum at this time of year.

Still a few cornflowers about. Was there ever a more true blue flower?

My first time growing some ginger lilies, this one is Hedychium flavescens with its spidery, heavily sweet scented blooms and spear-like dark green leaves which bring a tropical look to the late summer border. Surprisingly easy to grow from their fleshy rhizomes and undemanding in pots, they would do well in a conservatory but are hardy enough to be grown outdoors with a little winter protection.

The last few flowers on my Tradescantias before they are cut back this weekend. It has been a great first year for my new hobby which received National Collection status from Plant Heritage earlier this month. I have currently amassed over 40 species and cultivars of T. virginiana and T. Andersoniana Group which is roughly three quarters of those available in the UK but I am keen to find a way of bringing others in from the USA if and when phytosanitary rules allow.

Have a great weekend

David