What can I use to change the pH of my potting mix to be more alkaline

Can I use Garden Lime or Hydrangea Pinking Agent to change pH of a potting mix to be more alkaline? If not, is there anything else I could use in this situation? Ann


11 March 2019 08:38 AM

Hi Ann,

these products should really be used in a soil situation not in pots.

Topics: General Advice Issues: Product Advice