There are always things we want to change about every garden. Plants we want to move. Plants we want to remove. New plants we want to plant. We don’t just want the gardens to change every year (which we do because we think that makes it more interesting for us and for repeat visitors) but we want to get it right. The North Garden especially. It doesn’t actually change a whole lot from year to year (aside from its latest redesign) because we have settled on a palette of colors that suits that garden and its view. It just needs tweaking from one year to the next to make sure that it’s beautiful from one hot summer week to the next and in peak bloom from May to October. And of course we stack the deck as we do in each garden (except maybe the Rock Garden) with annuals and tender perennials that will fill it to the gills with late season color. (Spring and early-summer color themselves.)

But right now the North is quieter than it should be and than we’d like. The petunias that bloomed so beautifully through July and into August have apparently succumbed to the budworm. And something mysterious has happened to our ever-reliable dahlias, particularly those in the front row. They’re all budded up with nary an open flower on a single plant. With the weather being so soft and lovely (aside from last night’s storm) we feel we’re being cheated one of the prettiest times of year in that garden. But Gail and I are harsh critics when we have our notebooks out. When I looked again through the camera lens I saw that the Aster ‘Lady in Black’ has woven its dark foliage beautifully through the garden and will bloom any second now. I noticed that the Coreopsis ‘Red Shift’ and Phlox ‘Natural Feelings’ that the volunteers deadheaded a couple-three weeks ago are putting on a fresh show. The heliotrope, Zinnia angustifolia (which deserves its own post), Ageratum ‘Blue Horizon’ and its doppelganger, hardy ageratum (Conoclinium coelestinum) are all blooming to beat the band. The back row dahlias, ‘Golden Cloud’, which were recommended by a visitor last year are thumbing their nose at whatever scuzz the front row dahlias have gotten and are gooooorgeous.

Nonetheless, we’re working on a list of plants to move and remove for a showier September next year. We might try to save room in the budget to replace petunias with something else (what else?) when they go by and maybe we won’t rely quite so heavily on our favorite little orange dahlias. We’ve made mental and actual notes to remember to cut the phlox and coreopsis back again next year in early to mid-August because their second flush is almost prettier than their first.

Are you your garden’s harshest critic? What will you do differently next year? Have you had similar trouble with dahlias? Any guesses why?

As much as I love the freshness of a June garden, September is my favorite month. Some visitors seem surprised that we “still” have so much color but I can’t imagine it any other way. The gentle light and the beautiful cool blue days demand that we be outside reveling in exuberant color. We definitely plan for this time of year (in truth, for the whole summer into fall season) to be stupendous but it doesn’t take much – a few annuals like zinnias, ageratum, and alyssum; and a handful of tender perennials like dahlias, salvias, angelonia, and plectranthus and you’re golden. Or the garden is in any case, especially in the slanted light of September. Even with roses, delphinium, asters, and euphorbia (re)blooming in the Rose Garden, it wouldn’t be nearly as spectacular without the annuals and tender perennials giving them a boost. I know a lot of gardeners choose not to buy plants that won’t survive the winter outside but I think those plants are worth every penny (and seed annuals like zinnias really do just cost pennies) because they’re the ones that carry the garden so effortlessly past its usual early summer peak well into the prettiest months of all.

And of course, some of them can survive the winter and carry whatever we spent on them into the next season too (and the next after that and the next…) We’ve started taking cuttings of some of our favorites like porterweed (Stachytarpheta mutabilis), cigar plant (Cuphea spp.) and heliotrope. We’re lucky to have the greenhouse for overwintering them but sunny windowsills would work too.

Is your garden as colorful as you’d like it to be this month? Do you use annuals and tender perennials too or do rely on late-blooming hardy perennials and shrubs? For a look at a whole world of colorful September blooms, check out May Dreams Gardens Garden Bloggers Bloom Day (September 15).

I used to really enjoy the challenge of staking top-heavy plants in such a way that their crutches were as invisible as possible but this year, maybe because the ground is dry enough to make shoving bamboo poles in nearly impossible, I’m kind of over it. I’ve discovered (or maybe rediscovered) an appreciation for plants that still look good when they slouch like lazy teenagers. Some of them, like yarrow have a way of leaning on their neighbors that, from some angles (perhaps not this one – below), doesn’t look like they’re a great crushing weight. I’m also kind of in love with plants that don’t have what I think it was Anna Pavord called “weak ankles.” Agastache ‘Black Adder’ and Stachys officinalis ‘Hummelo’ might be my favorite regimental soldiers ever. And if I can get away with not staking — by cutting something back instead, I will. Any Gaura lindheimeri or nicotiana that flops in the way of the mower is getting offed. No more propping.

We missed our chance to put peony hoops around the Veronica longifolia in the North Garden so each clump splayed open and leaned like drunks all over the back and middle row. Usually we carefully deadhead that one to prolong its lovely blue spikiness but I’ve taken to whacking most of the stems back to a foot or two in hopes that it will shape up for a sturdier show later. Perhaps next year we’ll add it to the list of plants that need to be lopped in late-spring early summer. I’m all for a slightly later bloom especially if the Coreopsis x ‘Full Moon’ never looked like this again. We did remember to cut back Rudbeckia ‘Henry Eilers’ and Boltonia ‘Nally’s Lime Dot’ and although they’re both already about 5′ tall, at least it doesn’t look like they’re about to fall over. Last year I constructed a web of stakes for the great burnet (Sanguisorba tenuifolia) and this year we smartly moved it back to lean against a fence again, this time in the Cutting Garden.

So that just leaves the biggies that can’t be encouraged to branch in early summer or cut back now without tremendous sacrifice. I don’t mind if the cardoon lean a little bit but they could fall like trees in a gale. Dahlias too are so brittle that if they flop, they’re down for good, like it or lump it. Sometimes I don’t mind if they fall over because their flowers always manage to face forward but when we’ve planned for their bright shiny faces to show up in the back of a border, they’ve got to stand up straight and that means tying them up to a stake long before the wind blows. And we’re still using concrete reinforcing mesh in the Cutting Garden to hold up zinnias and amaranth and anything else that might topple under its own weight. We lay the grids down on the beds before planting, using the openings as planting guides, and then raise the grids up to provide support as the plants grow. (We really should raise them up early to let the plants grow through them but — call me crazy — I don’t like it when the garden looks like it’s wearing its foundation garments on the outside.)

How and what do you stake – and what do you do to avoid staking?

September is one of my – and Gail’s – favorite months in the garden. But so far, this is no ordinary September. Irene aside, it’s raining again. I can’t remember the last time we weren’t desperate for a good drenching by now. (Looking back at my records, it was just 2 years ago that we had a rainy summer. How my memory fades…) In any case, this week the lovely lushness of the late summer garden is soaking wet. Even though we’re lucky that this rain hasn’t brought further devastation along with it like it has for some, we have to take a rain check on getting much work done out there.

Christopher Lloyd called the September garden “sleazy” and looking out at all of the slouching and slumping I have to suspect our garden of a little debauchery too. If we could get in the gardens without compacting the soil, we’d be outside in the lulls propping everyone back up, tidying the overgrown and overblown, and thoroughly enjoying the party. There really is nothing livelier than a September garden – even as parts of the garden are starting to look their age, other plants, like the Autumn crocus (Colchicum autumnale) are just coming along to remind us in their weird way of spring and seasonal renewal.

But since we can’t be out tromping around in the garden, we’re catching up on housekeeping (Gail tackles the closet!) and looking forward to all of the amazing events planned for a spectacular September at Blithewold. If you don’t already know that Helen Dillon is coming all the way from Dublin, Ireland to speak to us about the garden she has created and recreated in the most “down to earth” Helen-Dillon sort of way, mark your calendar now; call off work; and send the doggie to daycare. (Monday, September 19, 10:30am – 1:00pm) I mean it. This is a very big deal.

Autumn Splendor – our fall version of Daffodil Days – begins on the 17th and there are a plethora of events right through October 10. Gail, actually helps kick it off with a tour of her late season garden favorites (I can promise you’ll also see at least 6 praying mantis on her tour and 2 hummingbirds.) There are teas coupled with floral design demonstrations (using flowers cut from our gardens) on Fridays and a Fall Family Food Fest on Sunday, September 25 11am – 3pm, billed as “the one day it’s OK to Play with your food!” That same day our bff, Pam Gilpin will also give boggling slideshow of all the coolest bugs she’s found dining in her gardens. And that’s not the whole list by any stretch. (Click here for the lineup.) I’m telling you, rainy or not, September is definitely one of the best months in the garden.

Are you taking a rainy day opportunity to do a little housekeeping too?

This morning a fellow dog walker said to me, “Ugh – this rain is horrible!” To which I replied, “yeah… but we need it.” She looked at me a little sideways. And to myself I said, “Are you kidding me? This is GREAT!” My dog was as muddy as hers and I couldn’t see past the drops on my glasses but gardeners are a breed of human that take the bad with the good. And rain? It’s a good thing! Especially in the dusty wake of a drought. “Some days must be dark and dreary”*. — It’s about time. And it’s part of what I love about October. Nothing sets off the colors of fall like a fine mist on a gray day.

It is a heavy rain today giving us a welcome chance to catch up on greenhouse work and to hash out our annual assessments of the gardens. We’ve worked out a schedule for October and provided it doesn’t rain the entire month (and of course, we need it to) we’ll start taking the gardens apart to make way for projects.

We’ve already started to bring in stock plants – tender perennials from which we’ll take more cuttings – and we hope to have all of the container plants in the greenhouse by the end of next week. It might kill us to do it, but Gail and I will also harden our hearts to take annuals – still in glorious bloom – out of the North and Rose Gardens next week, right after the house closes for the season. (Remember, Columbus Day is last day to see the house before Christmas – and all of the gardens in full glory, come to think of it.) The week after that we hope to turn a load of compost in to the starved Rose Garden. And we’ve got to play musical perennials in the North Garden – the lady’s mantle (Alchemilla mollis) needs dividing (it’s been 3 years and the plants are huge) and to be moved back to keep the flowers from blurring the garden’s ultra-crisp edges. And we have to do all of that of course before we plant the tulips, which we have to do before we lose our volunteers for the season. Whether a little rain, or a lot of rain falls in this life, we have a schedule to keep.

What are your plans for October? Is it raining?

*quote and post title from a poem by Henry Wadsworth Longfellow