My house was built in the 60s with a tiny back yard and no topsoil whatsoever, so I have had to import all the soil for 2 raised beds and far too many containers. I don't have a water metre but nevertheless, it really isn't responsible, sustainable or even aesthetically desirable, to run a garden as a random collection of whatever takes my fancy. So my priorities are shifting towards a more water-wise way of gardening which doesn't compromise style and diversity (in other words, I can still have a shitload of plants).
Back when I was doing design and build, I was quite committed to the idea of dry gardening, having fallen under the influence of Beth Chatto, Heidi Gildermeister, Thomas Rainier and the likes, and built a number of gravel/scree gardens , along with using a palette of proven perennials. Here in East Anglia, we are classed as 'semi-arid , so 'dry' gardening, along with using a limited but cast-iron palette of proven perennials (Karl Foerster, Piet Oudolf et al) was a popular choice. However it was a lot easier to maintain an ethical and environmentally cohesive garden with a generous budget and decently prepared and designed (by me) blueprint. Mostly the generous budget though. Of course, gardening for myself, I have pretty much no budget and, it's fair to say, not a trace of cohesive style. I badly need to get on this and do some thinking and editing.
So I can see some obvious solutions.s It is simply not possible to miss the miserable kirengoshoma (A Japanese woodlander, FFS), drooping sadly in the background. Every single year, I look at it and think I really need to deal with this...but it is bloody massive and gets bigger every year. Japanese anemones also (although these were the second plants I EVER bought and have been in my garden for 25 years). Then, there are the hundreds of pots.
I don't expect the necessary changes are going to be easy, straightforward or uncontested. I am grieving already for the inevitable demise of the primulas, roses and dahlias. The garden year begins in October (afaiac), so I can start to implement the needed radical changes, by showing some discipline in the seed sowing arena, as well as setting free as many plants as possible, to explore the rhizosphere. Planting them at the allotment, in other words.
My tomatoes remain stubbornly green.