420
Well-Known Member
Hi people,
A lot of growers (including myself) use bottled mineral water instead of tap water for their plants.
Ever wondered what the PH level is?
Well this will tell you (jump to Appendix A on page 24):
http://www.buckscc.gov.uk/bcc/get/assets/docs/trading_standards/food/food_water_survey.PDF
A lot of growers (including myself) use bottled mineral water instead of tap water for their plants.
Ever wondered what the PH level is?
Well this will tell you (jump to Appendix A on page 24):
http://www.buckscc.gov.uk/bcc/get/assets/docs/trading_standards/food/food_water_survey.PDF