The usual response to drought is to wait for rain. We protect what we can, watch the forecast and hope that next year will be better.
But suppose the conditions we have recently experienced become a recurring feature of life. Suppose dry springs and hot summers repeatedly interrupt the growing season. What should we do differently?
This is already a practical question. The Environment Agency’s report for 14–20 August 2026 recorded drought across 71 per cent of England’s land area. Recent rain had not restored normal conditions. Reservoir storage remained below average, and many rivers were running low. Environment Agency drought report
We need not assume that every future summer will be identical. The useful planning assumption is that prolonged water shortages will return often enough to change how we garden, farm and organise our food supply.
On that assumption, restoring everything to its previous condition after each drought makes little sense. We need to use each drought to discover what must change.
Begin with the land
Our first question should not be how to obtain more water. It should be how to make better use of the water that arrives.
A garden or farm needs to be understood as a particular place. Where does rain run off? Where does it soak in? Which ground stays moist longest? Which slopes dry first? Where do wind and reflected heat make matters worse?
These differences should guide what we grow and where we grow it.
We have often treated drainage as an unquestioned improvement. Yet land must now cope with both excessive rain and prolonged dryness. Getting water away quickly in winter can conflict with keeping enough for summer.
The aim should be to slow unnecessary runoff, encourage infiltration where appropriate and provide safe routes for surplus water. Ponds, planted margins and carefully designed water storage may have a place. But reshaping land is not a universal remedy. Soil, slope, buildings and neighbouring land all matter. A poorly placed bank or pond can create another problem.
We should begin by observing, then make changes that suit the ground.
The garden must change its expectations
The garden of the future can remain beautiful. But beauty may need to depend less on constant watering.
A green lawn throughout a dry summer should cease to be a requirement. Established grass often recovers when rain returns. Plants that repeatedly struggle in a particular position should prompt reconsideration rather than an annual rescue operation.
The Royal Horticultural Society recommends choosing plants for the soil, shade and exposure of the site. It also stresses that plants may need to tolerate wet winters as well as dry summers. Simply filling a garden with Mediterranean plants is not an answer for every British soil. RHS drought-resistant gardening
There is a place for fewer small pots, less thirsty seasonal bedding and more permanent planting suited to local conditions. Flowers still matter. So do insects, birds and the pleasure of sitting outside. Adaptation need not mean turning every garden into a vegetable plot or a gravel yard.
Where food is grown, however, scarce water should have a clear purpose. A manageable area of productive ground may be more useful than a large vegetable plot that cannot be maintained through six dry weeks.
This is especially important where age, disability or limited time restrict the work people can do. The best design is one that can actually be looked after.
Soil care becomes water care
Compost, suitable mulches and protection from unnecessary compaction deserve more attention than emergency watering alone.
Organic matter can improve soil structure and water retention. Mulching helps reduce evaporation. These are among the RHS’s central recommendations for using less water in gardens. They work best as continuing practices, rather than measures introduced after plants have begun to fail. RHS watering advice
But we should not make extravagant promises. Improved soil does not manufacture rain. Even carefully managed ground will eventually dry during a sufficiently long drought.
The purpose is to give plants a better chance and make available water last longer.
For food growing, this also means trying different varieties and sowing dates, keeping records and spreading risks. A single successful season proves little. What matters is which crops give a useful harvest across several difficult years.
Store water on a useful scale
A water butt is a beginning. It is not necessarily a summer water supply.
The arithmetic helps. Ten millimetres of rain falling on a roof of 100 square metres amounts to 1,000 litres before collection losses. But applying the equivalent of that same rainfall to 100 square metres of vegetable ground also requires 1,000 litres.
A modest tank can therefore fill quickly and empty quickly.
Storage should be planned around the area to be watered, the crops being protected and the likely length of a dry spell. Roofs on houses, sheds and farm buildings deserve attention. So do covered tanks, sound gutters and arrangements that minimise waste.
At farm scale, the Agriculture and Horticulture Development Board identifies storage and irrigation efficiency as important parts of protecting crop water supplies. AHDB water supply guidance
Yet storage has costs. Tanks, reservoirs, pipes and pumps require money, materials and maintenance. In a shrinking economy, the useful question is not simply what can be built. It is what can remain affordable to operate and repair.
Gravity may help where the site permits. Shared storage may help where holdings are close together. Neither removes the need to establish what water is actually available.
Farming for difficult years
A farm planned around an average year may become increasingly exposed if average conditions rarely arrive.
The objective should shift towards maintaining useful production through a succession of difficult seasons. That may mean more varied rotations, trials of different crops and varieties, improved soil management and a closer match between production and dependable water supplies. AHDB identifies these approaches as important responses to changing conditions on arable farms. AHDB climate adaptation guidance
For livestock farms, drought is a problem of drinking water and fodder together. Feeding winter reserves during summer merely moves part of the shortage forward. Defra’s recent account describes reduced grass growth, pressure on forage and stressed water supplies. Defra drought guidance
Where such conditions recur, stocking levels must be reconsidered against what the land can support in poor years. Maintaining numbers through repeated purchases of expensive feed may become untenable.
Different grazing mixtures, shelter and changed management may help on suitable land. None should be presented as a cure that works everywhere. Local trials and farmers’ experience will matter more than a fashionable prescription.
Localism must include water
Local food production offers opportunities, but it does not escape the weather.
If every garden, smallholding and farm in a locality suffers the same drought, being local is not enough. A useful local food system needs several forms of production, workable water arrangements, storage of harvested food and links with other places.
Localism should therefore mean greater local capability, not complete isolation.
Neighbours could share growing records, propagate plants that have performed well and organise composting. Landowners could make suitable ground available to growers. Farms and households could develop reliable trading relationships rather than meeting only through distant supply chains.
Some localities may be able to organise shared equipment or water storage. Others may find that their greatest contribution is processing and preserving seasonal surpluses.
Such arrangements will not appear automatically. Access to land, money, skills and physical help will determine who can participate. People without gardens must not be excluded from the benefits.
There is still a national responsibility
Households cannot compensate for failing public infrastructure with buckets.
Reliable public water supplies, leakage reduction, agricultural research and protection of rivers remain collective responsibilities. Local adaptation needs a functioning national framework.
Nor should access to water be settled solely by purchasing power. Drinking water, sanitation, food production and living rivers are fundamental needs. If scarcity becomes persistent, choices between competing uses must be made openly.
The danger is that adaptation becomes something prosperous households and well financed businesses can buy, while everyone else experiences higher food prices and fewer options.
A serious response must address that inequality.
What should happen next?
When rain returns, the work should begin rather than stop.
Gardens and farms should record what survived, what failed and where moisture remained. The next planting season should reflect those observations. Storage should be assessed before the next dry spell. Crops, cultivated areas and livestock numbers should be considered against realistic water and labour budgets.
At locality level, the first step could be a simple conversation between growers, farmers, landowners and residents: what can this place reliably produce, what prevents it, and what could we do together?
The deeper change is in our expectations. We cannot assume that enough water, energy and money will always be available to maintain any pattern of land use we choose.
If drought becomes normal, gardens and farming must be organised around the limits of the places they occupy.
That is also a foundation of localism: learning what a locality can sustain, caring for the resources it has, and building everyday life around that knowledge.