Just one more thing, water in Ireland is generally quite hard. This hard water can cause issues. If the water is especially hard in you area you might consider a filter or buying water for your plants.

Here is a link to the hard/soft water in Ireland: Coverage of soft and hard water in Ireland
silent leprechaun Reviewed by silent leprechaun on . ph in dublin/irish water? hi all , was just wondering anybody got any knowledge about the average ph in our tap water i havent yet got a ph tester, a fella in the new grow shop my way tried to sell me one for 50 quid the other day, which i declined! any help appreciated Rating: 5