By Kate Bradbury on 11/03/2013 16:24:30
.The 'shallow pond' is only 2m in diameter, with a maximum depth of 30cm and gentle sloping sides. It's planted with water forget-me-not, brooklime, and hornwort to oxygenate the water. The day after I dug the pond, my mum's garden had a month's rain in 24 hours