London (change)
Today 5°C / 3°C
Tomorrow 6°C / 2°C
1 message
09/03/2012 at 19:19

I have a water butt next to my growing patch that I fill with a long hose once a week. I can then fill a watering can from the butt for daily use. Being in a hard water area I would like to know is there anything I can add to the water butt to make the water softer while not harming the plants?

email image
1 message