hi i was thinking on doing a soilless mix of 1/3 peat 1/3 perlite 1/3 vermiculite using the lucas formula with ro water should i be using calmag?
how much dolomite should i use for a ph of 5.5 - 6.5 everywhere i looked it generally say to use 2 tbsp for every gallon of mix i was also going to use vinegar as a ph down and backing soda for ph up.
thank you for your time.
how much dolomite should i use for a ph of 5.5 - 6.5 everywhere i looked it generally say to use 2 tbsp for every gallon of mix i was also going to use vinegar as a ph down and backing soda for ph up.
thank you for your time.
