ALP Posted July 13, 2020 Report Share Posted July 13, 2020 I have an abundance of rainwater that I collect at my allotment from polytunnels so it doesn't touch, say roofing felt on sheds. The water gets stored in in clean plastic containers. All have lids to stop light getting in - for example, unused dustbins and blue barrels that have been pressure washed. The water is clear and has no green algae blooms. So........... how fresh does the rainwater need to be? is there a maximum period after which I shouldn't use the stored rainwater? Or am I just worrying for nothing? Thanks. Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.