
Flat planting at Trentham Gardens
Flat Planting
Well, I asked what else I could possibly offer which might help fellow garden makers and got this :
Border design: specially do I have to follow the file of tall plants in the back, middle height in the middle, and low plants in the front to get the layered look? If not, how do I still make it look good?
So I had a think. And then many thinks. How had I done my borders and had I followed that oft repeated rule?
It was rather like discovering all my bad T junctions – I was surprised to find that I didn’t seem to have any borders with different sized plants arranged in layers of height. Or indeed, in any layers. They seemed rather to be flat, except where (frequently) the land isn’t flat.
Flat is possibly fashionable. Meadows are very in and tend to look flat – prairies too? Also see the major designers’ work:

Trentham Gardens again – with a Tom Stuart Smith characteristic feature – sticky up conifers breaking up the flat.
Here’s Piet Oudolf at Hauser and Wirth

Sort of – flat?
So if you don’t want to do that layering thing – think flat.
I have really very little idea about what I did originally.
But I didn’t set out to be flat.
I read all these books and more.

A small sample….
I tried to understand about colour and have several books which should have helped me, but they didn’t. Two of them offered pairs of plants which should work together and not one pairing was useful to me. Nor were ‘planting plans’.
I have not had help from a designer (unlike some people I could mention…) so my beds and borders were never made all at once to a plan. Neither were Christopher’s Lloyd’s, interestingly, as his mother got there first. So he, like me, must have done what I do primarily: look, look again, look in a different season and think – what does this border/bed need?
The Crescent Border
The Crescent Border is the one most in our faces during spring, summer and autumn, being in front of the terrace and conservatory, so let’s think about that one. I have no idea how I started planting it and our photographs are not much help. I grew things from seed and received any random plants gratefully, so somehow things got filled in slowly.

Pre digital photos, cobbled together, 1991. Thanks, Charles.
And here’s that other garden maker, just in case you were missing him:
Starting
I would suggest that if you’re starting with an empty bed/border (a rare delight and challenge) it possibly doesn’t matter what you begin with. There’s a place for annuals and other people’s cast offs at this point. This is where you start looking and seeing what’s needed to make it better. Be brave and also ask people how they see it and what they would add or take away.
I once had help from the famous photographer, Andrew Lawson, who, when I asked what was wrong with the Crescent Border told me it had too many little leaves; it needed some contrast. So that became part of my looking and thinking. I added hostas, which haven’t liked it much, and some Fatsia japonica, which are slowly managing to make a fat leaved impression.

Spot the fat Fatsia….
I started this border about 35 years ago. And I work on it continually – I wrote about some of the failures and attempts to improve it here. https://gardenrant.com/2021/06/scheming.html
Next year it will finally arrive, looking just right, all season. Yes! (as if)
It may have become obvious now that my choice of plants is totally influenced here by the need to keep things flowering or at least offering lively colour or that peculiar thing universally called ‘interest’. Don’t we all want that? The lower plants I have at the front are not about grading the levels, they are about starting things going in the spring, when plants have not had time to get big. They could be anywhere in the bed/border at this time.
The critical thing is possibly to keep a mix, so that whatever is looking good is spread through the bed. Repetition is absolutely vital and I think that ideally I would always have a spreader (otherwise known as a thug) running through, helping to bring things together. See that scattering of white flower above – it’s a runner, Persicaria campanulatum. I have an aversion to walking along a border thinking ‘o, one of those and one of those and ah, one of those..’.
I think I tend to grow taller rather than smaller plants, anyway, which is no doubt why they need railings to constrain them. If your beds/borders are small, you will possibly want smaller plants, to keep things in proportion. (That is an interesting question – do you want smaller plants in a small space?)
And one big thing that has made an enormous difference to how I plant now is the internet. Instead of wandering the world randomly acquiring plants which I happen to come across, I can now search in my books and online for whatever my looking and thinking tells me is needed (eg it could be something red, late summer, perhaps) and then usually find a source. If you’re short of the readies, the source may be seeds.
The biggest thing to do though is look and think. And ask people to be critical: they may open your eyes to just what is needed. If they say ‘it’s lovely,’ sulk. It’s the most boring response to a garden in the world.

Looking and thinking. Sometimes a great thing to do with a friend.
How timely. I just ripped out most of the garden phlox that had filled up the sun bed too much, too crammed, all get powdery mildew. Need to tackle the bearded iris and Siberian Iris next. I did not buy any of these plants. The phlox were here, the rest were from other gardners. Never trust free plants. I can still see the little smile on one guy’s face when I asked if he wanted any of the Siberian Iris back. Or the fact that the bearded iris survived several weeks in a garbage bag in a hot storage shed before getting planted. So now I have craters where I took out the massive root clumps. And the husband asks why I didn’t shake off the dirt. I showed him the dirt free clumps. When these come out it disturbs the spring bulbs so I’m running around the yard trying to figure out where to put them.
I used all my own compost top dressing the veggie beds so will need to buy some to fill the holes before I plant what I haven’t figured out what to plant. Decisions decisions.
Can’t share your thought on free plants: sometimes they are just what we need to start us off. And I’ll happily take the Siberian Irises off your hands if you can ship them over cheap (maybe with the bonus bulbs in their soil??).
But you’re right – now the excitement starts: what to replace all that with? Hope it goes well!
The next time you get rid of bearded iris, throw it at me, please! I know what you mean about phlox but I can’t bring myself to haul it all out because the hummers and butterflies love it so. I have compost if you need some.
LOVELY post. 🙂 😉 The minute I get a designer friend to help me design 450 square feet of bed, I’ve suddenly lost all credibility over the last 20 years on my own? Outrageous! All kidding aside, these are fantastic thoughts to ponder. I think I posted a photo on Instagram not so long ago about pathways and one of the comment suggestions was to put the larger plants in the back of the border in reaction to some stray grass or something I purposely had near the path. I think the “flat” naturalism is very appealing in small doses (which is what Gregg is helping me with BTW), but I am not one for perfectly graduated borders. I do use mounded beds (up to four feet) which is a magic wand when dealing with a flat field – 3D planting.
P.S. I smiled when I saw the photo (and hadn’t scrolled the caption yet) of the Tom SS garden, saw the columnar yews in blousy, naturalistic beds and thought, ‘Tom Stuart-Smith.’ Jo Thompson said in a lecture I attended that it was important to her to design gardens that no one could look at and immediately think, “Jo Thompson” – a worthy goal. -MW
It’s great to have plants towering over you at the front edge. Helps us feel the garden has got bottle.
Given how much the Veddw is informed by slopes, so that borders naturally shape themselves, perhaps you could write us a post (out of your 20 years on your own experience) about how to do borders in a flat garden?
I’ll add it to the list! Didn’t use much of that in my last garden of 10 years, as it too was defined by slopes/levels and it was a tiny town garden. But I do remember a gardener friend coming over in the very first few days of me feeling overwhelmed by the space (and those slopes), and saying “I envy you your levels – you can create so many rooms.” Her garden was a long flat space. Her thoughts really helped me tackle that garden. And here, staring at a field, I suddenly fully understood that perspective from the other side. With flat spaces, the eyes just go on an on until they are stopped. And stopping them means hedging, or fencing, or mature trees etc… -MW
Watching the 2 of you chat is as much fun as listening to Paul and John chat.
I am still fascinated with the song Silly Love Songs.
Thank you for the smiles.
🙂
“Got bottle?” what could that mean. Please translated to American English 🙂
Complex and wonderful expression which approximately means nerve or courage.
Thanks!
The joy of gardening is that the process never ends. There is so much pleasure to be found in the stopping and the looking, sometimes with a beverage/bottle in hand, visualizing what could be improved.
I wonder if the current vogue of flat borders relates to prospect/refuge–the theory that people hold a primal preference for being able to both feel enclosed in an area and also be able to look out over and through vegetation, lest a wolf suddenly leap at them? Sheffield researchers confirmed that people generally feel most comfortable around lower vegetation. It seems to me that Anne’s wonderful hedges and beautiful black railings give visitors a sense that people are in control here, so surely there are no tigers hiding in the dahlias. I could spend many happy months in that library!
O, but we need a few tigers!
I’m so honored that you wrote an article based on my question, and answered it to my satisfaction! I chuckled at your photographer friend’s comment ” too many small leaves”: I wonder if he took a picture in Black and White ( or imagined so in his head) when offering this advice. I’ll certainly add this thought to my “look and think” process.
Happy to help. Let me know if you have any other things my ̶d̶i̶s̶a̶s̶t̶r̶o̶u̶s̶ amazing experience can assist with.
Since you asked:): another topic on garden design that intrigues me is the marriage of indoor and outdoor, or how to design the garden so it relates smartly with the architecture of the house. I’ve heard this concept several times but seldom see pictures illustrate this point.
I doubt I could produce those pictures: it would take a lot of breach of copyrights since I don’t think I have any of ours. Nor do I know anything much about American domestic architecture and the accompanying garden styles. I do know that our house is such a mess, between the original cottage and subsequent additions that I was freed from the constraints of such considerations.
Very interesting and thought provoking post. Your admirable crescent border slopes down from back to front like the rake of a stage (maybe from side to side too?) so the viewer looks up at it like one would if watching a play within the confines of a theatre. I’m always going to be looking down at the planting of my totally flat strip of front garden as I walk through it to the front door. Would colour and form there compensate for the lack of mass and height? My instinct is to bring the plants up to me and think of the whole garden as a large bed, obliterating space and to hell with proportion?
Your situation is more given to the flat planting that I started this post with, perhaps. Yes, one large bed – and if it’s tall you may need to think of railings to keep the path clear in late summer (see my previous post).
Your big challenge is also keeping it going as long as possible, since it is so central.
Interesting: you perhaps need plants which are good when looked down on, where I need ones which look good when you look up at them. Colour will be important, principally because it lifts the spirits.
You used lines to create pattern once (better than I have!)….any clues there? . See https://veddw.com/general/best-garden-in-monmouthshire-hill-house-glascoed/
Anne, your bookshelves look like mine – they bend in the middle from the weight of the books. I don’t have QUITE as many gardening books but then, I don’t have a public garden that I have to keep looking good. Thanks for the pictures.
Now and again I take books off and turn the bookshelves the other way up to stop them going into total collapse!