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A natural swimming pond in Minstead on an August evening

From the first dragonflies in May to the autumn tidy in October, here is what a natural pond asks of you through the year.

A natural swimming pond has no chlorine and no heater. The water is cleaned by plants growing in a shallow regeneration zone beside the swimming area, and by a slow pump that draws it through a bed of gravel. It is a living thing, so it changes with the seasons, and it is lovely to watch it do so.

Spring

In March and April the water is cold and very clear. We come in to cut back last year’s dead stems in the planted zone and check the pump and skimmer. By late April the first shoots are up, and in a sunny year there may be a short green bloom while the plants catch up. It always clears on its own within a few weeks.

Summer

From May the pond is at its best. The water lilies open, the dragonflies arrive and the water warms to the low twenties in a good spell. There is very little to do beyond skimming off the odd leaf and keeping the pump running.

A natural swimming pond with water lilies and a timber jetty
An oak leaf floating on still water in autumn

Autumn and winter

In October we net the pond if there are trees nearby and clear the leaves before they sink. Over winter the pump runs slowly or not at all, the plants die back, and the pond becomes a quiet, dark mirror. A few hardy clients swim all year round.

“By the second summer, the pond looks after itself.”
David Sherrin, managing director

Through the year

March to April
Cut back, check the pump
May to September
Swim, skim the odd leaf
October
Net and clear the leaves
Our visits
Two a year, spring and autumn

The Pool Diary

Four letters a year, from the yard

Seasonal advice, new projects and the odd story. No sales emails, ever.