Well, the temperature is finally such that we can overseed our eco-grass. It performed well, staying dark green right through the heat of July and August without any extra watering whatsoever. We will wait until spring, though, to try it in other areas.
So what does autumn mean for the rest of the garden? Some plants really like the cooler weather. In the planters my zonal geraniums have started blooming again, but the coleus and a few other sensitive plants have not survived the cold nights. In the garden some late-blooming plants have done okay. I just didn't get out and photograph them while they were at their best. You'll have to trust me that this sunflower looked fine while its head still pointed upwards.
Not-Too-Sunny Sunflower

My precious single stalk of Postman's Pride sedum is blooming nicely, as are the turtleheads I planted from another person's garden last year.
Postman's Pride Sedum

Turtleheads

As I predicted, I can count on 'Rozanne' hardy geranium to bloom from July to October, so it is still doing quite nicely.
Rozanne Hardy Geranium

And, in spite of looking pretty rough in the high heat, enough ruffled pansies survived that I still have some blooms in the pot I planted them in.
Spring Pansy Survivors

Oh, and if anybody out there was wondering how my seedlings have been doing, I took this photo to show that enough of the strong ones survived to give me a nice healthy crop next year. I'm really not sure what I'm going to do with them all. I should probably plant them out into separate plastic pots to overwinter them. I will transplant the largest ones directly into the ground, and put some of them in the cold frame for the winter. The rest I'm not sure what I will do, because if I bring them inside the cat will eat them for sure!
Daylily Seedlings

Last but not least I must thank
quu for alerting to me to
Hosta Virus X. As she warned, it seems at least some of my new purchases may be harbouring the virus. Here is a leaf of 'August Moon' that seems to be showing symptoms.
'August Moon' Has Hosta Virus X?

Photos belong to kbgardenblog.blogspot.com and may not be used without permission.
I'm not certain, but here is what I'm thinking. 'August Moon' is a light-coloured hosta, but this plant has darker "inkbleed" markings following the veins. If you read up on the virus, lighter plants with the virus will show dark markings (dark plants will show light markings). Inkbleed distribution of markings is also a classic symptom.
I will certainly destroy this hosta just to be on the safe side, but the conservative measures state that any hostas in the same batch as one
showing infection should be assumed to have the infection too. I don't know if I want to go as far as destroying the whole set of hostas I just bought at the end of August. (Then again, the list of hostas that were on sale at the nursery was suspiciously similar to the list of hostas most susceptible to Hosta Virus X. Coincidence? Maybe. Would you be suspicious? This nursery specializes in hostas. The only place I know of that sells more varieties than they do is
Floral and Hardy Gardens, Betty and Marv's mail order nursery specializing in daylilies, hosta, and heuchera.)
What would you do? Destroy an entire batch of new purchases, or "wait and see"?